Phoenix
Phoenix Elixir framework with LiveView for real-time. Use for Elixir apps.From its SKILL.md
npx -y skills add G1Joshi/Agent-Skills --skill phoenixAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.
One thing to look at
- 12 stars12 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.
SKILL.md
1.1 KB, 245 tokens by cl100k_base, as published. Nobody here has run it
Phoenix
Phoenix (Elixir) provides real-time scalability (millions of connections). v1.7 + LiveView allows building rich SPAs without writing JavaScript.
When to Use
- Real-time: Chat apps, live dashboards (Channels).
- High Concurrency: Leveraging the BEAM VM (Erlang).
- Low JS: LiveView handles the UI state on the server.
Core Concepts
LiveView
Server-rendered HTML that updates over WebSockets. "The server is the state source".
Ecto
The database wrapper. Using Changeset for validation.
PubSub
Built-in, distributed publish-subscribe system.
Best Practices (2025)
Do:
- Use Verified Routes:
~p"/users/#{@user}"ensures compile-time link safety. - Use Tailwind: Default in 1.7.
- Use Function Components: HEEx templates with declarative assigns.
Don't:
- Don't use SPA unless needed: LiveView covers 95% of use cases.
References
What ships with it
Read from the repository
Just SKILL.md. No reference files, no scripts.