diff --git a/.gitignore b/.gitignore
index f92525c..1303e39 100644
--- a/.gitignore
+++ b/.gitignore
@@ -32,3 +32,6 @@
 
 # Ignore master key for decrypting credentials and more.
 /config/master.key
+
+/app/assets/builds/*
+!/app/assets/builds/.keep
diff --git a/Gemfile b/Gemfile
index a4ada41..8f5fd92 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,7 +5,8 @@ gem "rails", "~> 8.0.1"
 # The modern asset pipeline for Rails [https://github.com/rails/propshaft]
 gem "propshaft"
 # Use postgresql as the database for Active Record
-gem "pg", "~> 1.1"
+# gem "pg", "~> 1.1"
+gem "sqlite3"
 # Use the Puma web server [https://github.com/puma/puma]
 gem "puma", ">= 5.0"
 # Use JavaScript with ESM import maps [https://github.com/rails/importmap-rails]
@@ -61,3 +62,7 @@ group :test do
   gem "capybara"
   gem "selenium-webdriver"
 end
+
+gem "devise", "~> 4.9"
+
+gem "tailwindcss-rails", "~> 3.2"
diff --git a/Gemfile.lock b/Gemfile.lock
index f36d8ab..9197ce6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -76,6 +76,7 @@ GEM
       public_suffix (>= 2.0.2, < 7.0)
     ast (2.4.2)
     base64 (0.2.0)
+    bcrypt (3.1.20)
     bcrypt_pbkdf (1.1.1)
     benchmark (0.4.0)
     bigdecimal (3.1.9)
@@ -101,6 +102,12 @@ GEM
     debug (1.10.0)
       irb (~> 1.10)
       reline (>= 0.3.8)
+    devise (4.9.4)
+      bcrypt (~> 3.0)
+      orm_adapter (~> 0.1)
+      railties (>= 4.1.0)
+      responders
+      warden (~> 1.2.3)
     dotenv (3.1.7)
     drb (2.2.1)
     ed25519 (1.3.0)
@@ -178,12 +185,12 @@ GEM
       racc (~> 1.4)
     nokogiri (1.18.1-x86_64-linux-musl)
       racc (~> 1.4)
+    orm_adapter (0.5.0)
     ostruct (0.6.1)
     parallel (1.26.3)
     parser (3.3.6.0)
       ast (~> 2.4.1)
       racc
-    pg (1.5.9)
     propshaft (1.1.0)
       actionpack (>= 7.0.0)
       activesupport (>= 7.0.0)
@@ -241,6 +248,9 @@ GEM
     regexp_parser (2.10.0)
     reline (0.6.0)
       io-console (~> 0.5)
+    responders (3.1.1)
+      actionpack (>= 5.2)
+      railties (>= 5.2)
     rexml (3.4.0)
     rubocop (1.69.2)
       json (~> 2.3)
@@ -295,6 +305,12 @@ GEM
       fugit (~> 1.11.0)
       railties (>= 7.1)
       thor (~> 1.3.1)
+    sqlite3 (2.5.0-aarch64-linux-gnu)
+    sqlite3 (2.5.0-aarch64-linux-musl)
+    sqlite3 (2.5.0-arm-linux-gnu)
+    sqlite3 (2.5.0-arm-linux-musl)
+    sqlite3 (2.5.0-x86_64-linux-gnu)
+    sqlite3 (2.5.0-x86_64-linux-musl)
     sshkit (1.23.2)
       base64
       net-scp (>= 1.1.2)
@@ -304,6 +320,12 @@ GEM
     stimulus-rails (1.3.4)
       railties (>= 6.0.0)
     stringio (3.1.2)
+    tailwindcss-rails (3.2.0)
+      railties (>= 7.0.0)
+      tailwindcss-ruby
+    tailwindcss-ruby (3.4.17-aarch64-linux)
+    tailwindcss-ruby (3.4.17-arm-linux)
+    tailwindcss-ruby (3.4.17-x86_64-linux)
     thor (1.3.2)
     thruster (0.1.10)
     thruster (0.1.10-aarch64-linux)
@@ -319,6 +341,8 @@ GEM
     unicode-emoji (4.0.4)
     uri (1.0.2)
     useragent (0.16.11)
+    warden (1.2.9)
+      rack (>= 2.0.9)
     web-console (4.2.1)
       actionview (>= 6.0.0)
       activemodel (>= 6.0.0)
@@ -348,10 +372,10 @@ DEPENDENCIES
   brakeman
   capybara
   debug
+  devise (~> 4.9)
   importmap-rails
   jbuilder
   kamal
-  pg (~> 1.1)
   propshaft
   puma (>= 5.0)
   rails (~> 8.0.1)
@@ -360,7 +384,9 @@ DEPENDENCIES
   solid_cable
   solid_cache
   solid_queue
+  sqlite3
   stimulus-rails
+  tailwindcss-rails (~> 3.2)
   thruster
   turbo-rails
   tzinfo-data
diff --git a/app/assets/images/.keep b/app/assets/images/.keep
deleted file mode 100644
index e69de29..0000000
diff --git a/app/assets/stylesheets/application.css b/app/assets/stylesheets/application.css
deleted file mode 100644
index fe93333..0000000
--- a/app/assets/stylesheets/application.css
+++ /dev/null
@@ -1,10 +0,0 @@
-/*
- * This is a manifest file that'll be compiled into application.css.
- *
- * With Propshaft, assets are served efficiently without preprocessing steps. You can still include
- * application-wide styles in this file, but keep in mind that CSS precedence will follow the standard
- * cascading order, meaning styles declared later in the document or manifest will override earlier ones,
- * depending on specificity.
- *
- * Consider organizing styles into separate files for maintainability.
- */
diff --git a/app/controllers/blog_posts_controller.rb b/app/controllers/blog_posts_controller.rb
index 8a0990b..de3dcab 100644
--- a/app/controllers/blog_posts_controller.rb
+++ b/app/controllers/blog_posts_controller.rb
@@ -1,12 +1,12 @@
 class BlogPostsController < ApplicationController
+  before_action :authenticate_user!, except: [ :index, :show ]
+  before_action :set_blog_post, except: [ :index, :new, :create ] # only: [ :show, :edit, :update, :destroy ]
+
   def index
     @blog_posts = BlogPost.all
   end
 
   def show
-    @blog_post = BlogPost.find(params[:id])
-  rescue ActiveRecord::RecordNotFound
-    redirect_to root_path
   end
 
   def new
@@ -14,7 +14,6 @@ def new
   end
 
   def create
-    @blog_post = BlogPost.new(blog_post_params)
     if @blog_post.save
       redirect_to @blog_post
     else
@@ -23,11 +22,9 @@ def create
   end
 
   def edit
-    @blog_post = BlogPost.find(params[:id])
   end
 
   def update
-    @blog_post = BlogPost.find(params[:id])
     if @blog_post.update(blog_post_params)
       redirect_to @blog_post
     else
@@ -35,9 +32,20 @@ def update
     end
   end
 
+  def destroy
+    @blog_post.destroy
+    redirect_to root_path
+  end
+
   private
 
   def blog_post_params
     params.require(:blog_post).permit(:title, :body)
   end
+
+  def set_blog_post
+    @blog_post = BlogPost.find(params[:id])
+  rescue ActiveRecord::RecordNotFound
+    redirect_to root_path
+  end
 end
diff --git a/app/models/user.rb b/app/models/user.rb
index 4756799..e50fa94 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -1,6 +1,6 @@
 class User < ApplicationRecord
   # Include default devise modules. Others available are:
   # :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
-  devise :database_authenticatable, :registerable,
+  devise :database_authenticatable,
          :recoverable, :rememberable, :validatable
 end
diff --git a/app/views/blog_posts/edit.html.erb b/app/views/blog_posts/edit.html.erb
index 9eaadc6..3aa9507 100644
--- a/app/views/blog_posts/edit.html.erb
+++ b/app/views/blog_posts/edit.html.erb
@@ -1,3 +1,5 @@
 <h1>Edit blog post</h1>
 
-<%= render partial: "form", locals: {blog_post: @blog_post} %>
\ No newline at end of file
+<%= render partial: "form", locals: {blog_post: @blog_post} %>
+
+<%= button_to "Delete", @blog_post, method: :delete, data: {turbo_confirm: "Are you sure?"} %>
\ No newline at end of file
diff --git a/app/views/blog_posts/show.html.erb b/app/views/blog_posts/show.html.erb
index 3ca57ef..2b17d13 100644
--- a/app/views/blog_posts/show.html.erb
+++ b/app/views/blog_posts/show.html.erb
@@ -1,2 +1,3 @@
+<%= link_to "Edit", edit_blog_post_path(@blog_post) if user_signed_in? %>
 <h1><%= @blog_post.title %></h1>
 <%= @blog_post.body %>
\ No newline at end of file
diff --git a/app/views/devise/confirmations/new.html.erb b/app/views/devise/confirmations/new.html.erb
new file mode 100644
index 0000000..0da540e
--- /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" %>
\ No newline at end of file
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 0000000..c2b058f
--- /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>
\ No newline at end of file
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 0000000..268be2d
--- /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 %>
\ No newline at end of file
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 0000000..1070cff
--- /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>
\ No newline at end of file
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 0000000..7bc3a70
--- /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>
\ No newline at end of file
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 0000000..5aefc91
--- /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>
\ No newline at end of file
diff --git a/app/views/devise/passwords/edit.html.erb b/app/views/devise/passwords/edit.html.erb
new file mode 100644
index 0000000..729772f
--- /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" %>
\ No newline at end of file
diff --git a/app/views/devise/passwords/new.html.erb b/app/views/devise/passwords/new.html.erb
new file mode 100644
index 0000000..2b136d8
--- /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" %>
\ No newline at end of file
diff --git a/app/views/devise/registrations/edit.html.erb b/app/views/devise/registrations/edit.html.erb
new file mode 100644
index 0000000..5a61a2d
--- /dev/null
+++ b/app/views/devise/registrations/edit.html.erb
@@ -0,0 +1,43 @@
+<h2>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="field">
+    <%= f.label :email %><br />
+    <%= f.email_field :email, autofocus: true, autocomplete: "email" %>
+</div>
+
+<% if devise_mapping.confirmable? && resource.pending_reconfirmation? %>
+<div>Currently waiting confirmation for: <%= resource.unconfirmed_email %></div>
+<% end %>
+
+<div class="field">
+    <%= f.label :password %> <i>(leave blank if you don't want to change it)</i><br />
+    <%= f.password_field :password, autocomplete: "new-password" %>
+    <% if @minimum_password_length %>
+    <br />
+    <em><%= @minimum_password_length %> characters minimum</em>
+    <% end %>
+</div>
+
+<div class="field">
+    <%= f.label :password_confirmation %><br />
+    <%= f.password_field :password_confirmation, autocomplete: "new-password" %>
+</div>
+
+<div class="field">
+    <%= f.label :current_password %> <i>(we need your current password to confirm your changes)</i><br />
+    <%= f.password_field :current_password, autocomplete: "current-password" %>
+</div>
+
+<div class="actions">
+    <%= f.submit "Update" %>
+</div>
+<% end %>
+
+<h3>Cancel my account</h3>
+
+<div>Unhappy? <%= button_to "Cancel my account", registration_path(resource_name), data: { confirm: "Are you sure?", turbo_confirm: "Are you sure?" }, method: :delete %></div>
+
+<%= link_to "Back", :back %>
\ No newline at end of file
diff --git a/app/views/devise/registrations/new.html.erb b/app/views/devise/registrations/new.html.erb
new file mode 100644
index 0000000..e6bd5a7
--- /dev/null
+++ b/app/views/devise/registrations/new.html.erb
@@ -0,0 +1,29 @@
+<h2>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="field">
+    <%= f.label :email %><br />
+    <%= f.email_field :email, autofocus: true, autocomplete: "email", class: "border" %>
+</div>
+
+<div class="field">
+    <%= f.label :password %>
+    <% if @minimum_password_length %>
+    <em>(<%= @minimum_password_length %> characters minimum)</em>
+    <% end %><br />
+    <%= f.password_field :password, autocomplete: "new-password", class: "border" %>
+</div>
+
+<div class="field">
+    <%= f.label :password_confirmation %><br />
+    <%= f.password_field :password_confirmation, autocomplete: "new-password", class: "border" %>
+</div>
+
+<div class="actions">
+    <%= f.submit "Sign up!", class: "bg-gray-100 px-4 py-1 rounded hover:bg-gray-200" %>
+</div>
+<% end %>
+
+<%= 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 0000000..3f8dc7e
--- /dev/null
+++ b/app/views/devise/sessions/new.html.erb
@@ -0,0 +1,26 @@
+<h2>Log in</h2>
+
+<%= form_for(resource, as: resource_name, url: session_path(resource_name)) do |f| %>
+<div class="field">
+    <%= f.label :email %><br />
+    <%= f.email_field :email, autofocus: true, autocomplete: "email", class: "border" %>
+</div>
+
+<div class="field">
+    <%= f.label :password %><br />
+    <%= f.password_field :password, autocomplete: "current-password", class: "border" %>
+</div>
+
+<% if devise_mapping.rememberable? %>
+<div class="field">
+    <%= f.check_box :remember_me %>
+    <%= f.label :remember_me %>
+</div>
+<% end %>
+
+<div class="actions">
+    <%= f.submit "Log in", class: "bg-gray-100 px-4 py-1 rounded hover:bg-gray-200" %>
+</div>
+<% end %>
+
+<%= render "devise/shared/links" %>
\ No newline at end of file
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 0000000..db8dba6
--- /dev/null
+++ b/app/views/devise/shared/_error_messages.html.erb
@@ -0,0 +1,15 @@
+<% if resource.errors.any? %>
+<div id="error_explanation" data-turbo-cache="false">
+    <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 %>
\ No newline at end of file
diff --git a/app/views/devise/shared/_links.html.erb b/app/views/devise/shared/_links.html.erb
new file mode 100644
index 0000000..d062ba9
--- /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| %>
+<%= button_to "Sign in with #{OmniAuth::Utils.camelize(provider)}", omniauth_authorize_path(resource_name, provider), data: { turbo: false } %><br />
+<% end %>
+<% end %>
\ No newline at end of file
diff --git a/app/views/devise/unlocks/new.html.erb b/app/views/devise/unlocks/new.html.erb
new file mode 100644
index 0000000..645459e
--- /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" %>
\ No newline at end of file
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
index 2e958f2..ded1764 100644
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@@ -1,6 +1,7 @@
 <!DOCTYPE html>
 <html>
-  <head>
+
+<head>
     <title><%= content_for(:title) || "Blog" %></title>
     <meta name="viewport" content="width=device-width,initial-scale=1">
     <meta name="apple-mobile-web-app-capable" content="yes">
@@ -18,11 +19,24 @@
     <link rel="apple-touch-icon" href="/icon.png">
 
     <%# Includes all stylesheet files in app/assets/stylesheets %>
+    <%= stylesheet_link_tag "tailwind", "data-turbo-track": "reload" %>
     <%= stylesheet_link_tag :app, "data-turbo-track": "reload" %>
     <%= javascript_importmap_tags %>
-  </head>
+</head>
+
+<body class="prose mx-auto">
+    <p class="notice"><%= notice %></p>
+    <p class="alert"><%= alert %></p>
+
+    <div>
+        <% if user_signed_in? %>
+        <%= link_to "New blog post", new_blog_post_path %>
+        <%= link_to "Profile", edit_user_registration_path %>
+        <%= button_to "Log out", destroy_user_session_path, method: :delete %>
+        <% end %>
+    </div>
 
-  <body>
     <%= yield %>
-  </body>
-</html>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/app/views/layouts/mailer.html.erb b/app/views/layouts/mailer.html.erb
index 3aac900..c7dd995 100644
--- a/app/views/layouts/mailer.html.erb
+++ b/app/views/layouts/mailer.html.erb
@@ -1,13 +1,15 @@
 <!DOCTYPE html>
 <html>
-  <head>
+
+<head>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
     <style>
-      /* Email styles need to be inline */
+        /* Email styles need to be inline */
     </style>
-  </head>
+</head>
 
-  <body>
+<body>
     <%= yield %>
-  </body>
-</html>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/bin/dev b/bin/dev
index 5f91c20..ad72c7d 100755
--- a/bin/dev
+++ b/bin/dev
@@ -1,2 +1,16 @@
-#!/usr/bin/env ruby
-exec "./bin/rails", "server", *ARGV
+#!/usr/bin/env sh
+
+if ! gem list foreman -i --silent; then
+  echo "Installing foreman..."
+  gem install foreman
+fi
+
+# Default to port 3000 if not specified
+export PORT="${PORT:-3000}"
+
+# Let the debug gem allow remote connections,
+# but avoid loading until `debugger` is called
+export RUBY_DEBUG_OPEN="true"
+export RUBY_DEBUG_LAZY="true"
+
+exec foreman start -f Procfile.dev "$@"
diff --git a/config/database.yml b/config/database.yml
index ec5f079..c52c94d 100644
--- a/config/database.yml
+++ b/config/database.yml
@@ -1,98 +1,16 @@
-# PostgreSQL. Versions 9.3 and up are supported.
-#
-# Install the pg driver:
-#   gem install pg
-# On macOS with Homebrew:
-#   gem install pg -- --with-pg-config=/usr/local/bin/pg_config
-# On Windows:
-#   gem install pg
-#       Choose the win32 build.
-#       Install PostgreSQL and put its /bin directory on your path.
-#
-# Configure Using Gemfile
-# gem "pg"
-#
 default: &default
-  adapter: postgresql
-  encoding: unicode
-  # For details on connection pooling, see Rails configuration guide
-  # https://guides.rubyonrails.org/configuring.html#database-pooling
+  adapter: sqlite3
   pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
-
+  timeout: 5000
 
 development:
   <<: *default
-  database: blog_development
-
-  # The specified database role being used to connect to PostgreSQL.
-  # To create additional roles in PostgreSQL see `$ createuser --help`.
-  # When left blank, PostgreSQL will use the default role. This is
-  # the same name as the operating system user running Rails.
-  #username: blog
-
-  # The password associated with the PostgreSQL role (username).
-  #password:
-
-  # Connect on a TCP socket. Omitted by default since the client uses a
-  # domain socket that doesn't need configuration. Windows does not have
-  # domain sockets, so uncomment these lines.
-  #host: localhost
+  database: db/development.sqlite3
 
-  # The TCP port the server listens on. Defaults to 5432.
-  # If your server runs on a different port number, change accordingly.
-  #port: 5432
-
-  # Schema search path. The server defaults to $user,public
-  #schema_search_path: myapp,sharedapp,public
-
-  # Minimum log levels, in increasing order:
-  #   debug5, debug4, debug3, debug2, debug1,
-  #   log, notice, warning, error, fatal, and panic
-  # Defaults to warning.
-  #min_messages: notice
-
-# Warning: The database defined as "test" will be erased and
-# re-generated from your development database when you run "rake".
-# Do not set this db to the same as development or production.
 test:
   <<: *default
-  database: blog_test
+  database: db/test.sqlite3
 
-# As with config/credentials.yml, you never want to store sensitive information,
-# like your database password, in your source code. If your source code is
-# ever seen by anyone, they now have access to your database.
-#
-# Instead, provide the password or a full connection URL as an environment
-# variable when you boot the app. For example:
-#
-#   DATABASE_URL="postgres://myuser:mypass@localhost/somedatabase"
-#
-# If the connection URL is provided in the special DATABASE_URL environment
-# variable, Rails will automatically merge its configuration values on top of
-# the values provided in this file. Alternatively, you can specify a connection
-# URL environment variable explicitly:
-#
-#   production:
-#     url: <%= ENV["MY_APP_DATABASE_URL"] %>
-#
-# Read https://guides.rubyonrails.org/configuring.html#configuring-a-database
-# for a full overview on how database connection configuration can be specified.
-#
 production:
-  primary: &primary_production
-    <<: *default
-    database: blog_production
-    username: blog
-    password: <%= ENV["BLOG_DATABASE_PASSWORD"] %>
-  cache:
-    <<: *primary_production
-    database: blog_production_cache
-    migrations_paths: db/cache_migrate
-  queue:
-    <<: *primary_production
-    database: blog_production_queue
-    migrations_paths: db/queue_migrate
-  cable:
-    <<: *primary_production
-    database: blog_production_cable
-    migrations_paths: db/cable_migrate
+  <<: *default
+  database: db/production.sqlite3
diff --git a/config/environments/development.rb b/config/environments/development.rb
index 4cc21c4..42f721f 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -68,5 +68,5 @@
   config.action_controller.raise_on_missing_callback_actions = true
 
   # Apply autocorrection by RuboCop to files generated by `bin/rails generate`.
-  # config.generators.apply_rubocop_autocorrect_after_generate!
+  config.generators.apply_rubocop_autocorrect_after_generate!
 end
diff --git a/config/routes.rb b/config/routes.rb
index a077651..6dcbff6 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,4 +1,5 @@
 Rails.application.routes.draw do
+  devise_for :users
   # Define your application routes per the DSL in https://guides.rubyonrails.org/routing.html
 
   # Reveal health status on /up that returns 200 if the app boots with no exceptions, otherwise 500.
@@ -6,15 +7,7 @@
 
   get "up" => "rails/health#show", as: :rails_health_check
 
-  get "/blog_posts/new", to: "blog_posts#new", as: :new_blog_post
-  get "/blog_posts/:id", to: "blog_posts#show", as: :blog_post
-  patch "/blog_posts/:id", to: "blog_posts#update"
-  get "/blog_posts/:id/edit", to: "blog_posts#edit", as: :edit_blog_post
-  post "/blog_posts", to: "blog_posts#create", as: :blog_posts
-
-  # Render dynamic PWA files from app/views/pwa/* (remember to link manifest in application.html.erb)
-  # get "manifest" => "rails/pwa#manifest", as: :pwa_manifest
-  # get "service-worker" => "rails/pwa#service_worker", as: :pwa_service_worker
+  resources :blog_posts
 
   # Defines the root path route ("/")
   root "blog_posts#index"
diff --git a/config/tailwind.config.js b/config/tailwind.config.js
index c3deef1..28248cc 100644
--- a/config/tailwind.config.js
+++ b/config/tailwind.config.js
@@ -1,22 +1,22 @@
-const defaultTheme = require('tailwindcss/defaultTheme')
+const defaultTheme = require("tailwindcss/defaultTheme");
 
 module.exports = {
   content: [
-    './public/*.html',
-    './app/helpers/**/*.rb',
-    './app/javascript/**/*.js',
-    './app/views/**/*.{erb,haml,html,slim}'
+    "./public/*.html",
+    "./app/helpers/**/*.rb",
+    "./app/javascript/**/*.js",
+    "./app/views/**/*.{erb,haml,html,slim}",
   ],
   theme: {
     extend: {
       fontFamily: {
-        sans: ['Inter var', ...defaultTheme.fontFamily.sans],
+        sans: ["Inter var", ...defaultTheme.fontFamily.sans],
       },
     },
   },
   plugins: [
     // require('@tailwindcss/forms'),
-    // require('@tailwindcss/typography'),
+    require("@tailwindcss/typography"),
     // require('@tailwindcss/container-queries'),
-  ]
-}
+  ],
+};
diff --git a/db/development.sqlite3 b/db/development.sqlite3
new file mode 100644
index 0000000..54bc53c
Binary files /dev/null and b/db/development.sqlite3 differ
diff --git a/db/schema.rb b/db/schema.rb
index 2916c85..4dd78f0 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,14 +10,23 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[8.0].define(version: 2025_01_09_124534) do
-  # These are extensions that must be enabled in order to support this database
-  enable_extension "pg_catalog.plpgsql"
-
+ActiveRecord::Schema[8.0].define(version: 2025_01_10_132645) do
   create_table "blog_posts", force: :cascade do |t|
     t.string "title"
     t.text "body"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
   end
+
+  create_table "users", force: :cascade do |t|
+    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.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    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/db/seeds.rb b/db/seeds.rb
index 4fbd6ed..cfff057 100644
--- a/db/seeds.rb
+++ b/db/seeds.rb
@@ -7,3 +7,9 @@
 #   ["Action", "Comedy", "Drama", "Horror"].each do |genre_name|
 #     MovieGenre.find_or_create_by!(name: genre_name)
 #   end
+
+user = User.first_or_initialize(email: "kaleb@example.com")
+user.update!(
+  password: "password",
+  password_confirmation: "password"
+)
diff --git a/db/test.sqlite3 b/db/test.sqlite3
new file mode 100644
index 0000000..e73d825
Binary files /dev/null and b/db/test.sqlite3 differ