A simple TodoList application in Elixir, built with Phoenix 1.7.7 and LiveView 0.19.0 which are the latest versions included, as of December 2023, when generating a new application with the command:

mix phx.new todo_live_view

This application is heavily inspired this tutorial:

https://dev.to/collinewait/how-to-build-a-phoenix-liveview-todo-list-app-with-testing-29n4,

Basically it's an upgrade of that tutorial, originally implemented with Phoenix 1.6.14 and LiveView 0.17.5

The main differences are:

• different layout for live views folders (e.g. lib/todo_live_view_web/live/todo_live instead of lib/todo_live_view_web/live)
• different usage of live view components (e.g. <.input type="checkbox" ... instead of <%= checkbox(... )
• styled with Tailwind

1. You need Elixir, Mix and Phoenix installed.

   See: https://hexdocs.pm/phoenix/installation.html

2. Then, you need a Postgres db to store your to-dos.

   A docker-compose.yml file has been added to the project to launch a Postgres instance locally.

   • Launch it with docker-compose up -d
   • Log into the pgAdmin console http://localhost:5050 and create 2 new databases:
     • todo_live_view_dev
     • todo_live_view_test

To start your Phoenix server:

• Run mix setup to install and setup dependencies

• Start Phoenix endpoint with mix phx.server or inside IEx with iex -S mix phx.server

Now you can visit localhost:4000 from your browser.

Ready to run in production? Please check our deployment guides.

• Official website: https://www.phoenixframework.org/
• Guides: https://hexdocs.pm/phoenix/overview.html
• Docs: https://hexdocs.pm/phoenix
• Forum: https://elixirforum.com/c/phoenix-forum
• Source: https://github.com/phoenixframework/phoenix