diff --git a/Gemfile b/Gemfile
index a8f01c243328c7c64daf13caa91786817660cc24..9cd940303826ab5c89b1c1e92e471d919f45e3d3 100644
--- a/Gemfile
+++ b/Gemfile
@@ -27,6 +27,13 @@ gem "stimulus-rails"
 # Build JSON APIs with ease [https://github.com/rails/jbuilder]
 gem "jbuilder"
 
+gem "devise"
+
+gem 'bootstrap', '~> 5.1.3'
+
+gem 'jquery-rails'
+
+gem 'turbolinks'
 # Use Redis adapter to run Action Cable in production
 # gem "redis", "~> 4.0"
 
diff --git a/Gemfile.lock b/Gemfile.lock
index a1c9429102f30720ba8fdb224be546cb4809d1f0..c9ae1ddceba6286dc620825ef0ca58e6192cd19f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -68,9 +68,16 @@ GEM
       tzinfo (~> 2.0)
     addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
+    autoprefixer-rails (10.4.2.0)
+      execjs (~> 2)
+    bcrypt (3.1.17)
     bindex (0.8.1)
     bootsnap (1.11.1)
       msgpack (~> 1.2)
+    bootstrap (5.1.3)
+      autoprefixer-rails (>= 9.1.0)
+      popper_js (>= 2.9.3, < 3)
+      sassc-rails (>= 2.0.0)
     builder (3.2.4)
     capybara (3.36.0)
       addressable
@@ -87,8 +94,16 @@ GEM
     debug (1.4.0)
       irb (>= 1.3.6)
       reline (>= 0.2.7)
+    devise (4.8.1)
+      bcrypt (~> 3.0)
+      orm_adapter (~> 0.1)
+      railties (>= 4.1.0)
+      responders
+      warden (~> 1.2.3)
     digest (3.1.0)
     erubi (1.10.0)
+    execjs (2.8.1)
+    ffi (1.15.5)
     globalid (1.0.0)
       activesupport (>= 5.0)
     i18n (1.10.0)
@@ -103,6 +118,10 @@ GEM
     jbuilder (2.11.5)
       actionview (>= 5.0.0)
       activesupport (>= 5.0.0)
+    jquery-rails (4.4.0)
+      rails-dom-testing (>= 1, < 3)
+      railties (>= 4.2.0)
+      thor (>= 0.14, < 2.0)
     loofah (2.15.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
@@ -133,6 +152,8 @@ GEM
     nio4r (2.5.8)
     nokogiri (1.13.3-x86_64-linux)
       racc (~> 1.4)
+    orm_adapter (0.5.0)
+    popper_js (2.9.3)
     public_suffix (4.0.6)
     puma (5.6.2)
       nio4r (~> 2.0)
@@ -170,8 +191,19 @@ GEM
     regexp_parser (2.2.1)
     reline (0.3.1)
       io-console (~> 0.5)
+    responders (3.0.1)
+      actionpack (>= 5.0)
+      railties (>= 5.0)
     rexml (3.2.5)
     rubyzip (2.3.2)
+    sassc (2.4.0)
+      ffi (~> 1.9)
+    sassc-rails (2.1.2)
+      railties (>= 4.0.0)
+      sassc (>= 2.0)
+      sprockets (> 3.0)
+      sprockets-rails
+      tilt
     selenium-webdriver (4.1.0)
       childprocess (>= 0.5, < 5.0)
       rexml (~> 3.2, >= 3.2.5)
@@ -187,12 +219,18 @@ GEM
       railties (>= 6.0.0)
     strscan (3.0.1)
     thor (1.2.1)
+    tilt (2.0.10)
     timeout (0.2.0)
     turbo-rails (1.0.1)
       actionpack (>= 6.0.0)
       railties (>= 6.0.0)
+    turbolinks (5.2.1)
+      turbolinks-source (~> 5.2)
+    turbolinks-source (5.2.0)
     tzinfo (2.0.4)
       concurrent-ruby (~> 1.0)
+    warden (1.2.9)
+      rack (>= 2.0.9)
     web-console (4.2.0)
       actionview (>= 6.0.0)
       activemodel (>= 6.0.0)
@@ -214,10 +252,13 @@ PLATFORMS
 
 DEPENDENCIES
   bootsnap
+  bootstrap (~> 5.1.3)
   capybara
   debug
+  devise
   importmap-rails
   jbuilder
+  jquery-rails
   mysql2 (~> 0.5.3)
   puma (~> 5.0)
   rails (~> 7.0.2, >= 7.0.2.3)
@@ -225,6 +266,7 @@ DEPENDENCIES
   sprockets-rails
   stimulus-rails
   turbo-rails
+  turbolinks
   tzinfo-data
   web-console
   webdrivers
diff --git a/app/assets/stylesheets/application.css b/app/assets/stylesheets/application.scss
similarity index 79%
rename from app/assets/stylesheets/application.css
rename to app/assets/stylesheets/application.scss
index 288b9ab7182c015d9c381e27708895c22dfd9a0a..b4bdcd8c4082840a3092a86776ea6f1aa3bec5d5 100644
--- a/app/assets/stylesheets/application.css
+++ b/app/assets/stylesheets/application.scss
@@ -13,3 +13,18 @@
  *= require_tree .
  *= require_self
  */
+ @import "bootstrap";
+ 
+.title{
+    font-size: 2rem;
+    font-weight: 300;
+}
+
+.paragraph {
+    font-size: 1.5rem;
+    font-weight: 300;
+}
+
+.background {
+    background-color:aquamarine;
+}
diff --git a/app/assets/stylesheets/user.scss b/app/assets/stylesheets/user.scss
new file mode 100644
index 0000000000000000000000000000000000000000..9d3936a97936ee61dc4f6b63de53a7e92f49a340
--- /dev/null
+++ b/app/assets/stylesheets/user.scss
@@ -0,0 +1,10 @@
+.text-box {
+    border-radius: 25px;
+    background-color: greenyellow; 
+    margin: 20px;
+    padding: 20px;
+}
+
+.margin_top {
+    margin-top: 10px;
+}
\ No newline at end of file
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 09705d12ab4dfe301535a973e2607fad4efc9d0d..4f6975b4d8eff9c111a4d31ed3ac2ae24d39b851 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -1,2 +1,12 @@
 class ApplicationController < ActionController::Base
+
+    before_action :configure_permitted_parameters, if: :devise_controller?
+
+    protected
+   
+    def configure_permitted_parameters
+      attributes = [:firstname, :lastname, :username]
+      devise_parameter_sanitizer.permit(:sign_up, keys: attributes)
+      devise_parameter_sanitizer.permit(:account_update, keys: attributes)
+    end
 end
diff --git a/app/controllers/home_controller.rb b/app/controllers/home_controller.rb
new file mode 100644
index 0000000000000000000000000000000000000000..76fd66c2464241cbbfa79ad0ff5fdd009c122999
--- /dev/null
+++ b/app/controllers/home_controller.rb
@@ -0,0 +1,4 @@
+class HomeController < ApplicationController
+    def home
+    end
+end
\ No newline at end of file
diff --git a/app/controllers/user/confirmations_controller.rb b/app/controllers/user/confirmations_controller.rb
new file mode 100644
index 0000000000000000000000000000000000000000..e37cc10c3b00a8c562844ca54b1f1b16ce56fe52
--- /dev/null
+++ b/app/controllers/user/confirmations_controller.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+class User::ConfirmationsController < Devise::ConfirmationsController
+  # GET /resource/confirmation/new
+  # def new
+  #   super
+  # end
+
+  # POST /resource/confirmation
+  # def create
+  #   super
+  # end
+
+  # GET /resource/confirmation?confirmation_token=abcdef
+  # def show
+  #   super
+  # end
+
+  # protected
+
+  # The path used after resending confirmation instructions.
+  # def after_resending_confirmation_instructions_path_for(resource_name)
+  #   super(resource_name)
+  # end
+
+  # The path used after confirmation.
+  # def after_confirmation_path_for(resource_name, resource)
+  #   super(resource_name, resource)
+  # end
+end
diff --git a/app/controllers/user/omniauth_callbacks_controller.rb b/app/controllers/user/omniauth_callbacks_controller.rb
new file mode 100644
index 0000000000000000000000000000000000000000..21aad21ff6236401275e56b155a86c512f7f7be7
--- /dev/null
+++ b/app/controllers/user/omniauth_callbacks_controller.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+class User::OmniauthCallbacksController < Devise::OmniauthCallbacksController
+  # You should configure your model like this:
+  # devise :omniauthable, omniauth_providers: [:twitter]
+
+  # You should also create an action method in this controller like this:
+  # def twitter
+  # end
+
+  # More info at:
+  # https://github.com/heartcombo/devise#omniauth
+
+  # GET|POST /resource/auth/twitter
+  # def passthru
+  #   super
+  # end
+
+  # GET|POST /users/auth/twitter/callback
+  # def failure
+  #   super
+  # end
+
+  # protected
+
+  # The path used when OmniAuth fails
+  # def after_omniauth_failure_path_for(scope)
+  #   super(scope)
+  # end
+end
diff --git a/app/controllers/user/passwords_controller.rb b/app/controllers/user/passwords_controller.rb
new file mode 100644
index 0000000000000000000000000000000000000000..5951f5b327f844afc9ca6a24cd6f84d50485ff7f
--- /dev/null
+++ b/app/controllers/user/passwords_controller.rb
@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+
+class User::PasswordsController < Devise::PasswordsController
+  # GET /resource/password/new
+  # def new
+  #   super
+  # end
+
+  # POST /resource/password
+  # def create
+  #   super
+  # end
+
+  # GET /resource/password/edit?reset_password_token=abcdef
+  # def edit
+  #   super
+  # end
+
+  # PUT /resource/password
+  # def update
+  #   super
+  # end
+
+  # protected
+
+  # def after_resetting_password_path_for(resource)
+  #   super(resource)
+  # end
+
+  # The path used after sending reset password instructions
+  # def after_sending_reset_password_instructions_path_for(resource_name)
+  #   super(resource_name)
+  # end
+end
diff --git a/app/controllers/user/registrations_controller.rb b/app/controllers/user/registrations_controller.rb
new file mode 100644
index 0000000000000000000000000000000000000000..f32fa1596ae24805a15825914a4d15cbee979a3e
--- /dev/null
+++ b/app/controllers/user/registrations_controller.rb
@@ -0,0 +1,62 @@
+# frozen_string_literal: true
+
+class User::RegistrationsController < Devise::RegistrationsController
+  before_action :configure_sign_up_params, only: [:create]
+  before_action :configure_account_update_params, only: [:update]
+
+  # GET /resource/sign_up
+  # def new
+  #   super
+  # end
+
+  # POST /resource
+  def create
+   super
+  end
+
+  # GET /resource/edit
+  # def edit
+  #   super
+  # end
+
+  # PUT /resource
+  # def update
+  #   super
+  # end
+
+  # DELETE /resource
+  # def destroy
+  #   super
+  # end
+
+  # GET /resource/cancel
+  # Forces the session data which is usually expired after sign
+  # in to be expired now. This is useful if the user wants to
+  # cancel oauth signing in/up in the middle of the process,
+  # removing all OAuth session data.
+  # def cancel
+  #   super
+  # end
+
+  # protected
+
+  # If you have extra params to permit, append them to the sanitizer.
+  def configure_sign_up_params
+    devise_parameter_sanitizer.permit(:sign_up, keys: [:firstname, :lastname, :username])
+  end
+
+  # If you have extra params to permit, append them to the sanitizer.
+  def configure_account_update_params
+    devise_parameter_sanitizer.permit(:account_update, keys: [:firstname, :lastname, :username])
+  end
+
+  # The path used after sign up.
+  # def after_sign_up_path_for(resource)
+  #   super(resource)
+  # end
+
+  # The path used after sign up for inactive accounts.
+  # def after_inactive_sign_up_path_for(resource)
+  #   super(resource)
+  # end
+end
diff --git a/app/controllers/user/sessions_controller.rb b/app/controllers/user/sessions_controller.rb
new file mode 100644
index 0000000000000000000000000000000000000000..be4b5692c26a687c1122da6e274c21cad322f5fe
--- /dev/null
+++ b/app/controllers/user/sessions_controller.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+class User::SessionsController < Devise::SessionsController
+  # before_action :configure_sign_in_params, only: [:create]
+
+  # GET /resource/sign_in
+  # def new
+  #   super
+  # end
+
+  # POST /resource/sign_in
+  # def create
+  #   super
+  # end
+
+  # DELETE /resource/sign_out
+  # def destroy
+  #   super
+  # end
+
+  # protected
+
+  # If you have extra params to permit, append them to the sanitizer.
+  # def configure_sign_in_params
+  #   devise_parameter_sanitizer.permit(:sign_in, keys: [:attribute])
+  # end
+end
diff --git a/app/controllers/user/unlocks_controller.rb b/app/controllers/user/unlocks_controller.rb
new file mode 100644
index 0000000000000000000000000000000000000000..05191c4eb341f58398b731a654a258b9ebedd4ca
--- /dev/null
+++ b/app/controllers/user/unlocks_controller.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+class User::UnlocksController < Devise::UnlocksController
+  # GET /resource/unlock/new
+  # def new
+  #   super
+  # end
+
+  # POST /resource/unlock
+  # def create
+  #   super
+  # end
+
+  # GET /resource/unlock?unlock_token=abcdef
+  # def show
+  #   super
+  # end
+
+  # protected
+
+  # The path used after sending unlock password instructions
+  # def after_sending_unlock_instructions_path_for(resource)
+  #   super(resource)
+  # end
+
+  # The path used after unlocking the resource
+  # def after_unlock_path_for(resource)
+  #   super(resource)
+  # end
+end
diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
new file mode 100644
index 0000000000000000000000000000000000000000..9e87af36e1cb608e66f0d93e615d9b54b6f94c87
--- /dev/null
+++ b/app/controllers/users_controller.rb
@@ -0,0 +1,70 @@
+class UsersController < ApplicationController
+  before_action :set_user, only: %i[ show edit update destroy ]
+
+  # GET /users or /users.json
+  def index
+    @users = User.all
+  end
+
+  # GET /users/1 or /users/1.json
+  def show
+  end
+
+  # GET /users/new
+  def new
+    @user = User.new
+  end
+
+  # GET /users/1/edit
+  def edit
+  end
+
+  # POST /users or /users.json
+  def create
+    @user = User.new(user_params)
+
+    respond_to do |format|
+      if @user.save
+        format.html { redirect_to user_url(@user), notice: "User was successfully created." }
+        format.json { render :show, status: :created, location: @user }
+      else
+        format.html { render :new, status: :unprocessable_entity }
+        format.json { render json: @user.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PATCH/PUT /users/1 or /users/1.json
+  def update
+    respond_to do |format|
+      if @user.update(user_params)
+        format.html { redirect_to user_url(@user), notice: "User was successfully updated." }
+        format.json { render :show, status: :ok, location: @user }
+      else
+        format.html { render :edit, status: :unprocessable_entity }
+        format.json { render json: @user.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /users/1 or /users/1.json
+  def destroy
+    @user.destroy
+
+    respond_to do |format|
+      format.html { redirect_to users_url, notice: "User was successfully destroyed." }
+      format.json { head :no_content }
+    end
+  end
+
+  private
+    # Use callbacks to share common setup or constraints between actions.
+    def set_user
+      @user = User.find(params[:id])
+    end
+
+    # Only allow a list of trusted parameters through.
+    def user_params
+      params.require(:user).permit(:username, :firstname, :lastname, :email)
+    end
+end
diff --git a/app/helpers/users_helper.rb b/app/helpers/users_helper.rb
new file mode 100644
index 0000000000000000000000000000000000000000..2310a240d78bd6361668625f782ada9d71cdd6c5
--- /dev/null
+++ b/app/helpers/users_helper.rb
@@ -0,0 +1,2 @@
+module UsersHelper
+end
diff --git a/app/javascript/application.js b/app/javascript/application.js
index 0d7b49404c35d6a69db67a6050d83927ef46f320..c59f547d2f18d652d4fc237db1f866b2fe2212e7 100644
--- a/app/javascript/application.js
+++ b/app/javascript/application.js
@@ -1,3 +1,5 @@
 // Configure your import map in config/importmap.rb. Read more: https://github.com/rails/importmap-rails
+//= require jquery
+//= require jquery_ujs
 import "@hotwired/turbo-rails"
 import "controllers"
diff --git a/app/models/user.rb b/app/models/user.rb
new file mode 100644
index 0000000000000000000000000000000000000000..47567994e9c124940a403b36e6813f0097f614f5
--- /dev/null
+++ b/app/models/user.rb
@@ -0,0 +1,6 @@
+class User < ApplicationRecord
+  # Include default devise modules. Others available are:
+  # :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
+  devise :database_authenticatable, :registerable,
+         :recoverable, :rememberable, :validatable
+end
diff --git a/app/views/devise/confirmations/new.html.erb b/app/views/devise/confirmations/new.html.erb
new file mode 100644
index 0000000000000000000000000000000000000000..b12dd0cbeb01b541fee181ba59c10e6e64cffad4
--- /dev/null
+++ b/app/views/devise/confirmations/new.html.erb
@@ -0,0 +1,16 @@
+<h2>Resend confirmation instructions</h2>
+
+<%= form_for(resource, as: resource_name, url: confirmation_path(resource_name), html: { method: :post }) do |f| %>
+  <%= render "devise/shared/error_messages", resource: resource %>
+
+  <div class="field">
+    <%= f.label :email %><br />
+    <%= f.email_field :email, autofocus: true, autocomplete: "email", value: (resource.pending_reconfirmation? ? resource.unconfirmed_email : resource.email) %>
+  </div>
+
+  <div class="actions">
+    <%= f.submit "Resend confirmation instructions" %>
+  </div>
+<% end %>
+
+<%= render "devise/shared/links" %>
diff --git a/app/views/devise/mailer/confirmation_instructions.html.erb b/app/views/devise/mailer/confirmation_instructions.html.erb
new file mode 100644
index 0000000000000000000000000000000000000000..dc55f64f69e2541d12e6ffd6e3f4a413e8b828b2
--- /dev/null
+++ b/app/views/devise/mailer/confirmation_instructions.html.erb
@@ -0,0 +1,5 @@
+<p>Welcome <%= @email %>!</p>
+
+<p>You can confirm your account email through the link below:</p>
+
+<p><%= link_to 'Confirm my account', confirmation_url(@resource, confirmation_token: @token) %></p>
diff --git a/app/views/devise/mailer/email_changed.html.erb b/app/views/devise/mailer/email_changed.html.erb
new file mode 100644
index 0000000000000000000000000000000000000000..32f4ba8038d81c16f86eab2262a761f56ef656c9
--- /dev/null
+++ b/app/views/devise/mailer/email_changed.html.erb
@@ -0,0 +1,7 @@
+<p>Hello <%= @email %>!</p>
+
+<% if @resource.try(:unconfirmed_email?) %>
+  <p>We're contacting you to notify you that your email is being changed to <%= @resource.unconfirmed_email %>.</p>
+<% else %>
+  <p>We're contacting you to notify you that your email has been changed to <%= @resource.email %>.</p>
+<% end %>
diff --git a/app/views/devise/mailer/password_change.html.erb b/app/views/devise/mailer/password_change.html.erb
new file mode 100644
index 0000000000000000000000000000000000000000..b41daf476a35f81702a954445f624b98e15b54f1
--- /dev/null
+++ b/app/views/devise/mailer/password_change.html.erb
@@ -0,0 +1,3 @@
+<p>Hello <%= @resource.email %>!</p>
+
+<p>We're contacting you to notify you that your password has been changed.</p>
diff --git a/app/views/devise/mailer/reset_password_instructions.html.erb b/app/views/devise/mailer/reset_password_instructions.html.erb
new file mode 100644
index 0000000000000000000000000000000000000000..f667dc12fe34929983021920c39f4ca061c4fd4f
--- /dev/null
+++ b/app/views/devise/mailer/reset_password_instructions.html.erb
@@ -0,0 +1,8 @@
+<p>Hello <%= @resource.email %>!</p>
+
+<p>Someone has requested a link to change your password. You can do this through the link below.</p>
+
+<p><%= link_to 'Change my password', edit_password_url(@resource, reset_password_token: @token) %></p>
+
+<p>If you didn't request this, please ignore this email.</p>
+<p>Your password won't change until you access the link above and create a new one.</p>
diff --git a/app/views/devise/mailer/unlock_instructions.html.erb b/app/views/devise/mailer/unlock_instructions.html.erb
new file mode 100644
index 0000000000000000000000000000000000000000..41e148bf2ac2d8b3f108e15c45f8a2e75fb0b07e
--- /dev/null
+++ b/app/views/devise/mailer/unlock_instructions.html.erb
@@ -0,0 +1,7 @@
+<p>Hello <%= @resource.email %>!</p>
+
+<p>Your account has been locked due to an excessive number of unsuccessful sign in attempts.</p>
+
+<p>Click the link below to unlock your account:</p>
+
+<p><%= link_to 'Unlock my account', unlock_url(@resource, unlock_token: @token) %></p>
diff --git a/app/views/devise/passwords/edit.html.erb b/app/views/devise/passwords/edit.html.erb
new file mode 100644
index 0000000000000000000000000000000000000000..5fbb9ff0a79a26d84fe8e7a53656ad728ae4c54d
--- /dev/null
+++ b/app/views/devise/passwords/edit.html.erb
@@ -0,0 +1,25 @@
+<h2>Change your password</h2>
+
+<%= form_for(resource, as: resource_name, url: password_path(resource_name), html: { method: :put }) do |f| %>
+  <%= render "devise/shared/error_messages", resource: resource %>
+  <%= f.hidden_field :reset_password_token %>
+
+  <div class="field">
+    <%= f.label :password, "New password" %><br />
+    <% if @minimum_password_length %>
+      <em>(<%= @minimum_password_length %> characters minimum)</em><br />
+    <% end %>
+    <%= f.password_field :password, autofocus: true, autocomplete: "new-password" %>
+  </div>
+
+  <div class="field">
+    <%= f.label :password_confirmation, "Confirm new password" %><br />
+    <%= f.password_field :password_confirmation, autocomplete: "new-password" %>
+  </div>
+
+  <div class="actions">
+    <%= f.submit "Change my password" %>
+  </div>
+<% end %>
+
+<%= render "devise/shared/links" %>
diff --git a/app/views/devise/passwords/new.html.erb b/app/views/devise/passwords/new.html.erb
new file mode 100644
index 0000000000000000000000000000000000000000..9b486b81b931dfc8de6f010e9736c8a506dd60bf
--- /dev/null
+++ b/app/views/devise/passwords/new.html.erb
@@ -0,0 +1,16 @@
+<h2>Forgot your password?</h2>
+
+<%= form_for(resource, as: resource_name, url: password_path(resource_name), html: { method: :post }) do |f| %>
+  <%= render "devise/shared/error_messages", resource: resource %>
+
+  <div class="field">
+    <%= f.label :email %><br />
+    <%= f.email_field :email, autofocus: true, autocomplete: "email" %>
+  </div>
+
+  <div class="actions">
+    <%= f.submit "Send me reset password instructions" %>
+  </div>
+<% end %>
+
+<%= render "devise/shared/links" %>
diff --git a/app/views/devise/registrations/edit.html.erb b/app/views/devise/registrations/edit.html.erb
new file mode 100644
index 0000000000000000000000000000000000000000..7b88dcf95e85307f81941fa5bbd98afb6c6c48fb
--- /dev/null
+++ b/app/views/devise/registrations/edit.html.erb
@@ -0,0 +1,53 @@
+<%= link_to "Back", :back, class: "btn btn-success" %>
+<div class="row">
+  <div class="col-md-4 offset-md-2 text-box">
+    <h2 class="text-center">Edit <%= resource_name.to_s.humanize %></h2>
+
+    <%= form_for(resource, as: resource_name, url: registration_path(resource_name), html: { method: :put }) do |f| %>
+      <%= render "devise/shared/error_messages", resource: resource %>
+      <div class="paragraph">
+        <div class="field row", style="margin-top: 10px;">
+          <%= f.label :email, class: "col-sm-4 text-sm-end"%>
+          <%= f.email_field :email, autofocus: true, autocomplete: "email", class:"col-sm-7" %>
+        </div>
+
+        <% if devise_mapping.confirmable? && resource.pending_reconfirmation? %>
+          <div>Currently waiting confirmation for: <%= resource.unconfirmed_email %></div>
+        <% end %>
+
+        <div class="field row", style="margin-top: 10px;">
+          <%= f.label :password, class: "col-sm-4 text-sm-end" %>
+          <div class="col-sm-7">
+            <div class="row">
+              <%= f.password_field :password, autocomplete: "new-password", class: "col" %>
+            </div>  
+            <% if @minimum_password_length %>
+              <em class="row"><%= @minimum_password_length %> characters minimum</em>
+            <% end %>
+          </div>  
+        </div>
+
+        <div class="field row", style="margin-top: 10px;">
+          <%= f.label :password_confirmation, class: "col-sm-4 text-sm-end"%><br />
+          <%= f.password_field :password_confirmation, autocomplete: "new-password", class:"col-sm-7" %>
+        </div>
+
+        <div class="field row", style="margin-top: 10px;" >
+          <%= f.label :current_password, class: "col-sm-4 text-sm-end" %>
+          <%= f.password_field :current_password, autocomplete: "current-password", class:"col-sm-7" %>
+        </div>
+      </div>
+      <div class="actions text-center">
+        <%= f.submit "Update", class: "btn btn-info text-center margin_top" %>
+      </div>
+    <% end %>
+  </div>
+  <div class="col-md-4 text-box paragraph text-center">
+    <h2>Cancel my account</h2>
+
+    <p>If you want to delete your account click the button below</p>
+
+    <%= button_to "Cancel my account", registration_path(resource_name), data: { confirm: "Are you sure?" }, method: :delete, class:"btn btn-danger" %>
+
+  </div>
+</div>
diff --git a/app/views/devise/registrations/new.html.erb b/app/views/devise/registrations/new.html.erb
new file mode 100644
index 0000000000000000000000000000000000000000..b740465aad803eaffda5d6fc68cde2bb5e228e02
--- /dev/null
+++ b/app/views/devise/registrations/new.html.erb
@@ -0,0 +1,52 @@
+<div class="row">
+  <div class="col-md-6 offset-md-3 text-box">
+    <h2 class="text-center">Sign up</h2>
+
+    <%= form_for(resource, as: resource_name, url: registration_path(resource_name)) do |f| %>
+      <%= render "devise/shared/error_messages", resource: resource %>
+      <div class="paragraph">
+        <div class="field row", style="margin-top: 10px;">
+          <%= f.label :username, class: "col-sm-4 text-sm-end" %><br />
+          <%= f.text_field :username, autofocus: true, autocomplete: "username", class:"col-sm-7"  %>
+        </div>
+
+        <div class="field row", style="margin-top: 10px;">
+          <%= f.label :firstname, class: "col-sm-4 text-sm-end" %><br />
+          <%= f.text_field :firstname, autofocus: true, autocomplete: "firstname", class:"col-sm-7"  %>
+        </div>
+
+        <div class="field row", style="margin-top: 10px;">
+          <%= f.label :lastname, class: "col-sm-4 text-sm-end" %><br />
+          <%= f.text_field :lastname, autofocus: true, autocomplete: "lastname", class:"col-sm-7"  %>
+        </div>
+
+        <div class="field row", style="margin-top: 10px;">
+          <%= f.label :email, class: "col-sm-4 text-sm-end" %><br />
+          <%= f.email_field :email, autofocus: true, autocomplete: "email", class:"col-sm-7"  %>
+        </div>
+
+        <div class="field row", style="margin-top: 10px;">
+          <%= f.label :password, class: "col-sm-4 text-sm-end" %>
+          <div class="col-sm-7">
+            <div class="row">
+              <%= f.password_field :password, autocomplete: "new-password", class:"col" %>
+            </div>
+            <% if @minimum_password_length %>
+            <em>(<%= @minimum_password_length %> characters minimum)</em>
+            <% end %>
+          </div>  
+        </div>
+
+        <div class="field row", style="margin-top: 10px;">
+          <%= f.label :password_confirmation, class: "col-sm-4 text-sm-end" %><br />
+          <%= f.password_field :password_confirmation, autocomplete: "new-password", class:"col-sm-7"  %>
+        </div>
+
+        <div class="actions text-center">
+          <%= f.submit "Sign up", class: "btn btn-info text-center margin_top" %>
+        </div>
+      </div>
+    <% end %>
+  </div>
+</div>
+    <%= render "devise/shared/links" %>
diff --git a/app/views/devise/sessions/new.html.erb b/app/views/devise/sessions/new.html.erb
new file mode 100644
index 0000000000000000000000000000000000000000..48445874b1bc947ddb3ea61d98aa288ac7babbc3
--- /dev/null
+++ b/app/views/devise/sessions/new.html.erb
@@ -0,0 +1,34 @@
+
+<div class="row pt-5 main-row">
+  <div class="col-sm-4 offset-sm-4 text-box">
+    <h2 class="text-center">Log in</h2>
+
+    <%= form_for(resource, as: resource_name, url: session_path(resource_name)) do |f| %>
+      <div class="paragraph">
+        <div class="field row", style="margin-top: 10px;">
+          <%= f.label :email, class: "col-sm-4 text-sm-end"%><br />
+          <%= f.email_field :email, autofocus: true, autocomplete: "email", class:"col-sm-7" %>
+        </div>
+
+        <div class="field row", style="margin-top: 10px;">
+          <%= f.label :password, class: "col-sm-4 text-sm-end" %><br />
+          <%= f.password_field :password, autocomplete: "current-password", class:"col-sm-7" %>
+        </div>
+
+        <% if devise_mapping.rememberable? %>
+          <div class="field row">
+            <div class="col-sm-7 offset-sm-4"
+              <%= f.check_box :remember_me %>
+              <%= f.label :remember_me %>
+            </div>
+          </div>
+        <% end %>
+
+        <div class="actions text-center">
+          <%= f.submit "Log in", class: "btn btn-info text-center margin_top" %>
+        </div>
+      </div>
+    <% end %>
+  </div>
+</div>
+  <%= render "devise/shared/links" %>
diff --git a/app/views/devise/shared/_error_messages.html.erb b/app/views/devise/shared/_error_messages.html.erb
new file mode 100644
index 0000000000000000000000000000000000000000..ba7ab887013255a06523bdee4d19189cb5b59b3c
--- /dev/null
+++ b/app/views/devise/shared/_error_messages.html.erb
@@ -0,0 +1,15 @@
+<% if resource.errors.any? %>
+  <div id="error_explanation">
+    <h2>
+      <%= I18n.t("errors.messages.not_saved",
+                 count: resource.errors.count,
+                 resource: resource.class.model_name.human.downcase)
+       %>
+    </h2>
+    <ul>
+      <% resource.errors.full_messages.each do |message| %>
+        <li><%= message %></li>
+      <% end %>
+    </ul>
+  </div>
+<% end %>
diff --git a/app/views/devise/shared/_links.html.erb b/app/views/devise/shared/_links.html.erb
new file mode 100644
index 0000000000000000000000000000000000000000..96a9412417bf51257684ada2d9410c4e98e857ff
--- /dev/null
+++ b/app/views/devise/shared/_links.html.erb
@@ -0,0 +1,25 @@
+<%- if controller_name != 'sessions' %>
+  <%= link_to "Log in", new_session_path(resource_name) %><br />
+<% end %>
+
+<%- if devise_mapping.registerable? && controller_name != 'registrations' %>
+  <%= link_to "Sign up", new_registration_path(resource_name) %><br />
+<% end %>
+
+<%- if devise_mapping.recoverable? && controller_name != 'passwords' && controller_name != 'registrations' %>
+  <%= link_to "Forgot your password?", new_password_path(resource_name) %><br />
+<% end %>
+
+<%- if devise_mapping.confirmable? && controller_name != 'confirmations' %>
+  <%= link_to "Didn't receive confirmation instructions?", new_confirmation_path(resource_name) %><br />
+<% end %>
+
+<%- if devise_mapping.lockable? && resource_class.unlock_strategy_enabled?(:email) && controller_name != 'unlocks' %>
+  <%= link_to "Didn't receive unlock instructions?", new_unlock_path(resource_name) %><br />
+<% end %>
+
+<%- if devise_mapping.omniauthable? %>
+  <%- resource_class.omniauth_providers.each do |provider| %>
+    <%= link_to "Sign in with #{OmniAuth::Utils.camelize(provider)}", omniauth_authorize_path(resource_name, provider), method: :post %><br />
+  <% end %>
+<% end %>
diff --git a/app/views/devise/unlocks/new.html.erb b/app/views/devise/unlocks/new.html.erb
new file mode 100644
index 0000000000000000000000000000000000000000..ffc34de8d154c48c5d6769a9805781cadf629918
--- /dev/null
+++ b/app/views/devise/unlocks/new.html.erb
@@ -0,0 +1,16 @@
+<h2>Resend unlock instructions</h2>
+
+<%= form_for(resource, as: resource_name, url: unlock_path(resource_name), html: { method: :post }) do |f| %>
+  <%= render "devise/shared/error_messages", resource: resource %>
+
+  <div class="field">
+    <%= f.label :email %><br />
+    <%= f.email_field :email, autofocus: true, autocomplete: "email" %>
+  </div>
+
+  <div class="actions">
+    <%= f.submit "Resend unlock instructions" %>
+  </div>
+<% end %>
+
+<%= render "devise/shared/links" %>
diff --git a/app/views/home/home.html.erb b/app/views/home/home.html.erb
new file mode 100644
index 0000000000000000000000000000000000000000..9139d15a10ffa0f4bb4157120f84acc47633c1b1
--- /dev/null
+++ b/app/views/home/home.html.erb
@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>Calendar</title>
+    <meta name="viewport" content="width=device-width,initial-scale=1">
+    <%= csrf_meta_tags %>
+    <%= csp_meta_tag %>
+
+    <%= stylesheet_link_tag "application", "data-turbo-track": "reload" %>
+    <%= javascript_importmap_tags %>
+  </head>
+
+  <body>
+    <%= yield %>
+    <% if current_user %>
+      <%= link_to "View Profile", user_path(current_user.id) , method: :get, class: 'btn btn-info btn-md' %>
+      <%= link_to "Logout, #{current_user.firstname}?", destroy_user_session_path, method: :delete, class: 'btn btn-warning btn-md' %>
+    <% else %>
+      <%= link_to "Login", new_user_session_path,  class: 'btn btn-info btn-md' %>
+      <%= link_to "Sign up", new_user_registration_path,  class: 'btn btn-info btn-md' %>
+    <% end %>
+  </body>
+</html>
\ No newline at end of file
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
index 2ff41f43f87582b0f7e21b67cc0607a333a68b0b..1093341149564274b713c158d5930b10a75bae33 100644
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@@ -12,5 +12,7 @@
 
   <body>
     <%= yield %>
+    <p class="notice"><%= notice %></p>
+    <p class="alert"><%= alert %></p>
   </body>
 </html>
diff --git a/app/views/users/show.html.erb b/app/views/users/show.html.erb
new file mode 100644
index 0000000000000000000000000000000000000000..ca931c33b68eecff2609080b32ebb0f564f71740
--- /dev/null
+++ b/app/views/users/show.html.erb
@@ -0,0 +1,46 @@
+<%= link_to "Back", :back, class: "btn btn-success" %>
+<div class="row pt-5 main-row">
+    <div class="container p-5">
+      <div class="row">
+        <h1 class="display-2 text-center black col"><small class="text-muted">Your Profile</small></h1>
+      </div>
+      <div class = "row pt-5">
+        <div class="col-lg-6 offset-lg-3 pt-4 text-box">
+        <div class="row">
+          <h1 class="text-center title">Your Details</h3>
+          <hr>
+        </div>
+        <div class="row">
+            <div class="col-md-3 pt-2">
+                <label class="form-label paragraph">Name:</label>
+            </div>
+            <div class="col-md-6 pt-2">
+                <p class="paragraph"><%=current_user.firstname %> <%=current_user.lastname %></p>
+            </div>
+        </div>
+        <div class="row">
+            <div class="col-md-3 pt-2">
+                <label class="form-label paragraph">Username:</label>
+            </div>
+            <div class="col-md-6 pt-2">
+                <p class="paragraph"><%=current_user.username %></p>
+            </div>
+        </div>
+        <div class="row">
+            <div class="col-md-3 pt-2">
+                <label class="form-label paragraph">Email:</label>
+            </div>
+            <div class="col-md-6 pt-2">
+                <p class="paragraph"><%=current_user.email %></p>
+            </div>
+        </div>
+        <div class="row">
+          <div class="col-sm-4 offset-md-4 text-center">
+            <%= link_to 'Change Profile Information', url="/users/edit", class: "btn btn-info btn-md" %>
+          </div>  
+      </div>
+      </div>
+      
+    </div>
+
+</div>
diff --git a/config/environments/development.rb b/config/environments/development.rb
index 8500f459a88e53326371bb4539b381b209e48c01..5396cf6ead5a787dd59728345f9ba0e1493e18ba 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -41,6 +41,7 @@ Rails.application.configure do
 
   config.action_mailer.perform_caching = false
 
+  config.action_mailer.default_url_options = {host: 'localhost', port: 3000}
   # Print deprecation notices to the Rails logger.
   config.active_support.deprecation = :log
 
diff --git a/config/initializers/devise.rb b/config/initializers/devise.rb
new file mode 100644
index 0000000000000000000000000000000000000000..9d30af066a23936faf4a8d43aaa1bbb27ff3ec53
--- /dev/null
+++ b/config/initializers/devise.rb
@@ -0,0 +1,311 @@
+# frozen_string_literal: true
+
+# Assuming you have not yet modified this file, each configuration option below
+# is set to its default value. Note that some are commented out while others
+# are not: uncommented lines are intended to protect your configuration from
+# breaking changes in upgrades (i.e., in the event that future versions of
+# Devise change the default values for those options).
+#
+# Use this hook to configure devise mailer, warden hooks and so forth.
+# Many of these configuration options can be set straight in your model.
+Devise.setup do |config|
+  # The secret key used by Devise. Devise uses this key to generate
+  # random tokens. Changing this key will render invalid all existing
+  # confirmation, reset password and unlock tokens in the database.
+  # Devise will use the `secret_key_base` as its `secret_key`
+  # by default. You can change it below and use your own secret key.
+  # config.secret_key = 'b6e7b0cbcdaadcdb3cec245948922d7f4141e61cdd9728dbb915211d4833544cef6c8d9ce16f43836ddc691e87cbfc8348008923170a85713ddea735fbc6f027'
+
+  # ==> Controller configuration
+  # Configure the parent class to the devise controllers.
+  # config.parent_controller = 'DeviseController'
+
+  # ==> Mailer Configuration
+  # Configure the e-mail address which will be shown in Devise::Mailer,
+  # note that it will be overwritten if you use your own mailer class
+  # with default "from" parameter.
+  config.mailer_sender = 'please-change-me-at-config-initializers-devise@example.com'
+
+  # Configure the class responsible to send e-mails.
+  # config.mailer = 'Devise::Mailer'
+
+  # Configure the parent class responsible to send e-mails.
+  # config.parent_mailer = 'ActionMailer::Base'
+
+  # ==> ORM configuration
+  # Load and configure the ORM. Supports :active_record (default) and
+  # :mongoid (bson_ext recommended) by default. Other ORMs may be
+  # available as additional gems.
+  require 'devise/orm/active_record'
+
+  # ==> Configuration for any authentication mechanism
+  # Configure which keys are used when authenticating a user. The default is
+  # just :email. You can configure it to use [:username, :subdomain], so for
+  # authenticating a user, both parameters are required. Remember that those
+  # parameters are used only when authenticating and not when retrieving from
+  # session. If you need permissions, you should implement that in a before filter.
+  # You can also supply a hash where the value is a boolean determining whether
+  # or not authentication should be aborted when the value is not present.
+  # config.authentication_keys = [:email]
+
+  # Configure parameters from the request object used for authentication. Each entry
+  # given should be a request method and it will automatically be passed to the
+  # find_for_authentication method and considered in your model lookup. For instance,
+  # if you set :request_keys to [:subdomain], :subdomain will be used on authentication.
+  # The same considerations mentioned for authentication_keys also apply to request_keys.
+  # config.request_keys = []
+
+  # Configure which authentication keys should be case-insensitive.
+  # These keys will be downcased upon creating or modifying a user and when used
+  # to authenticate or find a user. Default is :email.
+  config.case_insensitive_keys = [:email]
+
+  # Configure which authentication keys should have whitespace stripped.
+  # These keys will have whitespace before and after removed upon creating or
+  # modifying a user and when used to authenticate or find a user. Default is :email.
+  config.strip_whitespace_keys = [:email]
+
+  # Tell if authentication through request.params is enabled. True by default.
+  # It can be set to an array that will enable params authentication only for the
+  # given strategies, for example, `config.params_authenticatable = [:database]` will
+  # enable it only for database (email + password) authentication.
+  # config.params_authenticatable = true
+
+  # Tell if authentication through HTTP Auth is enabled. False by default.
+  # It can be set to an array that will enable http authentication only for the
+  # given strategies, for example, `config.http_authenticatable = [:database]` will
+  # enable it only for database authentication.
+  # For API-only applications to support authentication "out-of-the-box", you will likely want to
+  # enable this with :database unless you are using a custom strategy.
+  # The supported strategies are:
+  # :database      = Support basic authentication with authentication key + password
+  # config.http_authenticatable = false
+
+  # If 401 status code should be returned for AJAX requests. True by default.
+  # config.http_authenticatable_on_xhr = true
+
+  # The realm used in Http Basic Authentication. 'Application' by default.
+  # config.http_authentication_realm = 'Application'
+
+  # It will change confirmation, password recovery and other workflows
+  # to behave the same regardless if the e-mail provided was right or wrong.
+  # Does not affect registerable.
+  # config.paranoid = true
+
+  # By default Devise will store the user in session. You can skip storage for
+  # particular strategies by setting this option.
+  # Notice that if you are skipping storage for all authentication paths, you
+  # may want to disable generating routes to Devise's sessions controller by
+  # passing skip: :sessions to `devise_for` in your config/routes.rb
+  config.skip_session_storage = [:http_auth]
+
+  # By default, Devise cleans up the CSRF token on authentication to
+  # avoid CSRF token fixation attacks. This means that, when using AJAX
+  # requests for sign in and sign up, you need to get a new CSRF token
+  # from the server. You can disable this option at your own risk.
+  # config.clean_up_csrf_token_on_authentication = true
+
+  # When false, Devise will not attempt to reload routes on eager load.
+  # This can reduce the time taken to boot the app but if your application
+  # requires the Devise mappings to be loaded during boot time the application
+  # won't boot properly.
+  # config.reload_routes = true
+
+  # ==> Configuration for :database_authenticatable
+  # For bcrypt, this is the cost for hashing the password and defaults to 12. If
+  # using other algorithms, it sets how many times you want the password to be hashed.
+  # The number of stretches used for generating the hashed password are stored
+  # with the hashed password. This allows you to change the stretches without
+  # invalidating existing passwords.
+  #
+  # Limiting the stretches to just one in testing will increase the performance of
+  # your test suite dramatically. However, it is STRONGLY RECOMMENDED to not use
+  # a value less than 10 in other environments. Note that, for bcrypt (the default
+  # algorithm), the cost increases exponentially with the number of stretches (e.g.
+  # a value of 20 is already extremely slow: approx. 60 seconds for 1 calculation).
+  config.stretches = Rails.env.test? ? 1 : 12
+
+  # Set up a pepper to generate the hashed password.
+  # config.pepper = 'e694da185d9b3dea263c23431ce6112160fdf6150fe3e7a9c05318624a37d027aa8ef3c4751bbe572c92827760743c879bcca9117ef6edaeb031100fac722ffd'
+
+  # Send a notification to the original email when the user's email is changed.
+  # config.send_email_changed_notification = false
+
+  # Send a notification email when the user's password is changed.
+  # config.send_password_change_notification = false
+
+  # ==> Configuration for :confirmable
+  # A period that the user is allowed to access the website even without
+  # confirming their account. For instance, if set to 2.days, the user will be
+  # able to access the website for two days without confirming their account,
+  # access will be blocked just in the third day.
+  # You can also set it to nil, which will allow the user to access the website
+  # without confirming their account.
+  # Default is 0.days, meaning the user cannot access the website without
+  # confirming their account.
+  # config.allow_unconfirmed_access_for = 2.days
+
+  # A period that the user is allowed to confirm their account before their
+  # token becomes invalid. For example, if set to 3.days, the user can confirm
+  # their account within 3 days after the mail was sent, but on the fourth day
+  # their account can't be confirmed with the token any more.
+  # Default is nil, meaning there is no restriction on how long a user can take
+  # before confirming their account.
+  # config.confirm_within = 3.days
+
+  # If true, requires any email changes to be confirmed (exactly the same way as
+  # initial account confirmation) to be applied. Requires additional unconfirmed_email
+  # db field (see migrations). Until confirmed, new email is stored in
+  # unconfirmed_email column, and copied to email column on successful confirmation.
+  config.reconfirmable = true
+
+  # Defines which key will be used when confirming an account
+  # config.confirmation_keys = [:email]
+
+  # ==> Configuration for :rememberable
+  # The time the user will be remembered without asking for credentials again.
+  # config.remember_for = 2.weeks
+
+  # Invalidates all the remember me tokens when the user signs out.
+  config.expire_all_remember_me_on_sign_out = true
+
+  # If true, extends the user's remember period when remembered via cookie.
+  # config.extend_remember_period = false
+
+  # Options to be passed to the created cookie. For instance, you can set
+  # secure: true in order to force SSL only cookies.
+  # config.rememberable_options = {}
+
+  # ==> Configuration for :validatable
+  # Range for password length.
+  config.password_length = 6..128
+
+  # Email regex used to validate email formats. It simply asserts that
+  # one (and only one) @ exists in the given string. This is mainly
+  # to give user feedback and not to assert the e-mail validity.
+  config.email_regexp = /\A[^@\s]+@[^@\s]+\z/
+
+  # ==> Configuration for :timeoutable
+  # The time you want to timeout the user session without activity. After this
+  # time the user will be asked for credentials again. Default is 30 minutes.
+  # config.timeout_in = 30.minutes
+
+  # ==> Configuration for :lockable
+  # Defines which strategy will be used to lock an account.
+  # :failed_attempts = Locks an account after a number of failed attempts to sign in.
+  # :none            = No lock strategy. You should handle locking by yourself.
+  # config.lock_strategy = :failed_attempts
+
+  # Defines which key will be used when locking and unlocking an account
+  # config.unlock_keys = [:email]
+
+  # Defines which strategy will be used to unlock an account.
+  # :email = Sends an unlock link to the user email
+  # :time  = Re-enables login after a certain amount of time (see :unlock_in below)
+  # :both  = Enables both strategies
+  # :none  = No unlock strategy. You should handle unlocking by yourself.
+  # config.unlock_strategy = :both
+
+  # Number of authentication tries before locking an account if lock_strategy
+  # is failed attempts.
+  # config.maximum_attempts = 20
+
+  # Time interval to unlock the account if :time is enabled as unlock_strategy.
+  # config.unlock_in = 1.hour
+
+  # Warn on the last attempt before the account is locked.
+  # config.last_attempt_warning = true
+
+  # ==> Configuration for :recoverable
+  #
+  # Defines which key will be used when recovering the password for an account
+  # config.reset_password_keys = [:email]
+
+  # Time interval you can reset your password with a reset password key.
+  # Don't put a too small interval or your users won't have the time to
+  # change their passwords.
+  config.reset_password_within = 6.hours
+
+  # When set to false, does not sign a user in automatically after their password is
+  # reset. Defaults to true, so a user is signed in automatically after a reset.
+  # config.sign_in_after_reset_password = true
+
+  # ==> Configuration for :encryptable
+  # Allow you to use another hashing or encryption algorithm besides bcrypt (default).
+  # You can use :sha1, :sha512 or algorithms from others authentication tools as
+  # :clearance_sha1, :authlogic_sha512 (then you should set stretches above to 20
+  # for default behavior) and :restful_authentication_sha1 (then you should set
+  # stretches to 10, and copy REST_AUTH_SITE_KEY to pepper).
+  #
+  # Require the `devise-encryptable` gem when using anything other than bcrypt
+  # config.encryptor = :sha512
+
+  # ==> Scopes configuration
+  # Turn scoped views on. Before rendering "sessions/new", it will first check for
+  # "users/sessions/new". It's turned off by default because it's slower if you
+  # are using only default views.
+  # config.scoped_views = false
+
+  # Configure the default scope given to Warden. By default it's the first
+  # devise role declared in your routes (usually :user).
+  # config.default_scope = :user
+
+  # Set this configuration to false if you want /users/sign_out to sign out
+  # only the current scope. By default, Devise signs out all scopes.
+  # config.sign_out_all_scopes = true
+
+  # ==> Navigation configuration
+  # Lists the formats that should be treated as navigational. Formats like
+  # :html, should redirect to the sign in page when the user does not have
+  # access, but formats like :xml or :json, should return 401.
+  #
+  # If you have any extra navigational formats, like :iphone or :mobile, you
+  # should add them to the navigational formats lists.
+  #
+  # The "*/*" below is required to match Internet Explorer requests.
+  # config.navigational_formats = ['*/*', :html]
+
+  # The default HTTP method used to sign out a resource. Default is :delete.
+  config.sign_out_via = :delete
+
+  # ==> OmniAuth
+  # Add a new OmniAuth provider. Check the wiki for more information on setting
+  # up on your models and hooks.
+  # config.omniauth :github, 'APP_ID', 'APP_SECRET', scope: 'user,public_repo'
+
+  # ==> Warden configuration
+  # If you want to use other strategies, that are not supported by Devise, or
+  # change the failure app, you can configure them inside the config.warden block.
+  #
+  # config.warden do |manager|
+  #   manager.intercept_401 = false
+  #   manager.default_strategies(scope: :user).unshift :some_external_strategy
+  # end
+
+  # ==> Mountable engine configurations
+  # When using Devise inside an engine, let's call it `MyEngine`, and this engine
+  # is mountable, there are some extra configurations to be taken into account.
+  # The following options are available, assuming the engine is mounted as:
+  #
+  #     mount MyEngine, at: '/my_engine'
+  #
+  # The router that invoked `devise_for`, in the example above, would be:
+  # config.router_name = :my_engine
+  #
+  # When using OmniAuth, Devise cannot automatically set OmniAuth path,
+  # so you need to do it manually. For the users scope, it would be:
+  # config.omniauth_path_prefix = '/my_engine/users/auth'
+
+  # ==> Turbolinks configuration
+  # If your app is using Turbolinks, Turbolinks::Controller needs to be included to make redirection work correctly:
+  #
+  # ActiveSupport.on_load(:devise_failure_app) do
+  #   include Turbolinks::Controller
+  # end
+
+  # ==> Configuration for :registerable
+
+  # When set to false, does not sign a user in automatically after their password is
+  # changed. Defaults to true, so a user is signed in automatically after changing a password.
+  # config.sign_in_after_change_password = true
+end
diff --git a/config/locales/devise.en.yml b/config/locales/devise.en.yml
new file mode 100644
index 0000000000000000000000000000000000000000..260e1c4ba6039a255c7858d049efd734a6200e4b
--- /dev/null
+++ b/config/locales/devise.en.yml
@@ -0,0 +1,65 @@
+# Additional translations at https://github.com/heartcombo/devise/wiki/I18n
+
+en:
+  devise:
+    confirmations:
+      confirmed: "Your email address has been successfully confirmed."
+      send_instructions: "You will receive an email with instructions for how to confirm your email address in a few minutes."
+      send_paranoid_instructions: "If your email address exists in our database, you will receive an email with instructions for how to confirm your email address in a few minutes."
+    failure:
+      already_authenticated: "You are already signed in."
+      inactive: "Your account is not activated yet."
+      invalid: "Invalid %{authentication_keys} or password."
+      locked: "Your account is locked."
+      last_attempt: "You have one more attempt before your account is locked."
+      not_found_in_database: "Invalid %{authentication_keys} or password."
+      timeout: "Your session expired. Please sign in again to continue."
+      unauthenticated: "You need to sign in or sign up before continuing."
+      unconfirmed: "You have to confirm your email address before continuing."
+    mailer:
+      confirmation_instructions:
+        subject: "Confirmation instructions"
+      reset_password_instructions:
+        subject: "Reset password instructions"
+      unlock_instructions:
+        subject: "Unlock instructions"
+      email_changed:
+        subject: "Email Changed"
+      password_change:
+        subject: "Password Changed"
+    omniauth_callbacks:
+      failure: "Could not authenticate you from %{kind} because \"%{reason}\"."
+      success: "Successfully authenticated from %{kind} account."
+    passwords:
+      no_token: "You can't access this page without coming from a password reset email. If you do come from a password reset email, please make sure you used the full URL provided."
+      send_instructions: "You will receive an email with instructions on how to reset your password in a few minutes."
+      send_paranoid_instructions: "If your email address exists in our database, you will receive a password recovery link at your email address in a few minutes."
+      updated: "Your password has been changed successfully. You are now signed in."
+      updated_not_active: "Your password has been changed successfully."
+    registrations:
+      destroyed: "Bye! Your account has been successfully cancelled. We hope to see you again soon."
+      signed_up: "Welcome! You have signed up successfully."
+      signed_up_but_inactive: "You have signed up successfully. However, we could not sign you in because your account is not yet activated."
+      signed_up_but_locked: "You have signed up successfully. However, we could not sign you in because your account is locked."
+      signed_up_but_unconfirmed: "A message with a confirmation link has been sent to your email address. Please follow the link to activate your account."
+      update_needs_confirmation: "You updated your account successfully, but we need to verify your new email address. Please check your email and follow the confirmation link to confirm your new email address."
+      updated: "Your account has been updated successfully."
+      updated_but_not_signed_in: "Your account has been updated successfully, but since your password was changed, you need to sign in again."
+    sessions:
+      signed_in: "Signed in successfully."
+      signed_out: "Signed out successfully."
+      already_signed_out: "Signed out successfully."
+    unlocks:
+      send_instructions: "You will receive an email with instructions for how to unlock your account in a few minutes."
+      send_paranoid_instructions: "If your account exists, you will receive an email with instructions for how to unlock it in a few minutes."
+      unlocked: "Your account has been unlocked successfully. Please sign in to continue."
+  errors:
+    messages:
+      already_confirmed: "was already confirmed, please try signing in"
+      confirmation_period_expired: "needs to be confirmed within %{period}, please request a new one"
+      expired: "has expired, please request a new one"
+      not_found: "not found"
+      not_locked: "was not locked"
+      not_saved:
+        one: "1 error prohibited this %{resource} from being saved:"
+        other: "%{count} errors prohibited this %{resource} from being saved:"
diff --git a/config/routes.rb b/config/routes.rb
index 262ffd54723e5cce68e9e6375fb29e045521f2b1..d535904c62985d71c6ced5fa228f028d45862ef9 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,6 +1,13 @@
 Rails.application.routes.draw do
+  devise_for :users
+  resources :users
   # Define your application routes per the DSL in https://guides.rubyonrails.org/routing.html
 
   # Defines the root path route ("/")
   # root "articles#index"
+
+  root 'home#home'
+
+  get 'user', to: 'user#show'
+
 end
diff --git a/db/migrate/20220403154425_create_users.rb b/db/migrate/20220403154425_create_users.rb
new file mode 100644
index 0000000000000000000000000000000000000000..504b2a0cc320f555ca9d356b9d0cb959c71f7fee
--- /dev/null
+++ b/db/migrate/20220403154425_create_users.rb
@@ -0,0 +1,11 @@
+class CreateUsers < ActiveRecord::Migration[7.0]
+  def change
+    create_table :users do |t|
+      t.string :username
+      t.string :firstname
+      t.string :lastname
+
+      t.timestamps
+    end
+  end
+end
diff --git a/db/migrate/20220403154638_add_devise_to_users.rb b/db/migrate/20220403154638_add_devise_to_users.rb
new file mode 100644
index 0000000000000000000000000000000000000000..98ed9dcd8a2c706ed501b51fd15e77ce2ba6b224
--- /dev/null
+++ b/db/migrate/20220403154638_add_devise_to_users.rb
@@ -0,0 +1,51 @@
+# frozen_string_literal: true
+
+class AddDeviseToUsers < ActiveRecord::Migration[7.0]
+  def self.up
+    change_table :users do |t|
+      ## Database authenticatable
+      t.string :email,              null: false, default: ""
+      t.string :encrypted_password, null: false, default: ""
+
+      ## Recoverable
+      t.string   :reset_password_token
+      t.datetime :reset_password_sent_at
+
+      ## Rememberable
+      t.datetime :remember_created_at
+
+      ## Trackable
+      # t.integer  :sign_in_count, default: 0, null: false
+      # t.datetime :current_sign_in_at
+      # t.datetime :last_sign_in_at
+      # t.string   :current_sign_in_ip
+      # t.string   :last_sign_in_ip
+
+      ## Confirmable
+      # t.string   :confirmation_token
+      # t.datetime :confirmed_at
+      # t.datetime :confirmation_sent_at
+      # t.string   :unconfirmed_email # Only if using reconfirmable
+
+      ## Lockable
+      # t.integer  :failed_attempts, default: 0, null: false # Only if lock strategy is :failed_attempts
+      # t.string   :unlock_token # Only if unlock strategy is :email or :both
+      # t.datetime :locked_at
+
+
+      # Uncomment below if timestamps were not included in your original model.
+      # t.timestamps null: false
+    end
+
+    add_index :users, :email,                unique: true
+    add_index :users, :reset_password_token, unique: true
+    # add_index :users, :confirmation_token,   unique: true
+    # add_index :users, :unlock_token,         unique: true
+  end
+
+  def self.down
+    # By default, we don't want to make any assumption about how to roll back a migration when your
+    # model already existed. Please edit below which fields you would like to remove in this migration.
+    raise ActiveRecord::IrreversibleMigration
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index a3b049516796cf8bde6b389c5df4e10bbef091b2..9036c391e076e97640cb69fd9eac381936256d67 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,5 +10,20 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 0) do
+ActiveRecord::Schema[7.0].define(version: 2022_04_03_154638) do
+  create_table "users", charset: "utf8", force: :cascade do |t|
+    t.string "username"
+    t.string "firstname"
+    t.string "lastname"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.string "email", default: "", null: false
+    t.string "encrypted_password", default: "", null: false
+    t.string "reset_password_token"
+    t.datetime "reset_password_sent_at"
+    t.datetime "remember_created_at"
+    t.index ["email"], name: "index_users_on_email", unique: true
+    t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true
+  end
+
 end
diff --git a/test/controllers/users_controller_test.rb b/test/controllers/users_controller_test.rb
new file mode 100644
index 0000000000000000000000000000000000000000..2ff71e90b044836d7cb65ebd7296c38f9a132ea4
--- /dev/null
+++ b/test/controllers/users_controller_test.rb
@@ -0,0 +1,48 @@
+require "test_helper"
+
+class UsersControllerTest < ActionDispatch::IntegrationTest
+  setup do
+    @user = users(:one)
+  end
+
+  test "should get index" do
+    get users_url
+    assert_response :success
+  end
+
+  test "should get new" do
+    get new_user_url
+    assert_response :success
+  end
+
+  test "should create user" do
+    assert_difference("User.count") do
+      post users_url, params: { user: { email: @user.email, firstname: @user.firstname, lastname: @user.lastname, username: @user.username } }
+    end
+
+    assert_redirected_to user_url(User.last)
+  end
+
+  test "should show user" do
+    get user_url(@user)
+    assert_response :success
+  end
+
+  test "should get edit" do
+    get edit_user_url(@user)
+    assert_response :success
+  end
+
+  test "should update user" do
+    patch user_url(@user), params: { user: { email: @user.email, firstname: @user.firstname, lastname: @user.lastname, username: @user.username } }
+    assert_redirected_to user_url(@user)
+  end
+
+  test "should destroy user" do
+    assert_difference("User.count", -1) do
+      delete user_url(@user)
+    end
+
+    assert_redirected_to users_url
+  end
+end
diff --git a/test/fixtures/users.yml b/test/fixtures/users.yml
new file mode 100644
index 0000000000000000000000000000000000000000..fa223025ac21ac44bebb0f9f18def77aebb7c4d1
--- /dev/null
+++ b/test/fixtures/users.yml
@@ -0,0 +1,13 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+one:
+  username: MyString
+  firstname: MyString
+  lastname: MyString
+  email: MyString
+
+two:
+  username: MyString
+  firstname: MyString
+  lastname: MyString
+  email: MyString
diff --git a/test/models/user_test.rb b/test/models/user_test.rb
new file mode 100644
index 0000000000000000000000000000000000000000..5c07f49007780e5ba8a4db0686f8da8d89cdd045
--- /dev/null
+++ b/test/models/user_test.rb
@@ -0,0 +1,7 @@
+require "test_helper"
+
+class UserTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end
diff --git a/test/system/users_test.rb b/test/system/users_test.rb
new file mode 100644
index 0000000000000000000000000000000000000000..95a8ea7da0cb9949123ae944ed4d34e21b4248a8
--- /dev/null
+++ b/test/system/users_test.rb
@@ -0,0 +1,47 @@
+require "application_system_test_case"
+
+class UsersTest < ApplicationSystemTestCase
+  setup do
+    @user = users(:one)
+  end
+
+  test "visiting the index" do
+    visit users_url
+    assert_selector "h1", text: "Users"
+  end
+
+  test "should create user" do
+    visit users_url
+    click_on "New user"
+
+    fill_in "Email", with: @user.email
+    fill_in "Firstname", with: @user.firstname
+    fill_in "Lastname", with: @user.lastname
+    fill_in "Username", with: @user.username
+    click_on "Create User"
+
+    assert_text "User was successfully created"
+    click_on "Back"
+  end
+
+  test "should update User" do
+    visit user_url(@user)
+    click_on "Edit this user", match: :first
+
+    fill_in "Email", with: @user.email
+    fill_in "Firstname", with: @user.firstname
+    fill_in "Lastname", with: @user.lastname
+    fill_in "Username", with: @user.username
+    click_on "Update User"
+
+    assert_text "User was successfully updated"
+    click_on "Back"
+  end
+
+  test "should destroy User" do
+    visit user_url(@user)
+    click_on "Destroy this user", match: :first
+
+    assert_text "User was successfully destroyed"
+  end
+end