phoenixframework/phoenix
This system is the Phoenix web framework for Elixir, providing a full-stack web development environment. It includes a code generator and installer for scaffolding new applications, along with core modules for HTTP routing, controllers, and WebSockets. The framework also supplies testing utilities for channels and connections, and manages static asset compilation and compression.
52.2
Adequate · 29 July 2026
22k
lines of production code
Elixir
with JavaScript
4
bus factor · 1,443 authors in all
4
measurements over time
How it got here
2014 · Phoenix 1.9.0 development and modernization
This period focused on the development of Phoenix 1.9.0, introducing core features such as Channels, LiveView scaffolding, and a new Mix task interface. The codebase underwent significant architectural refactoring, including the router, endpoint, and code reloader, while also modernizing the default JSON library and static asset builds.
24 changes
2015–2019 · Testing and generator refactoring
This period focused on significantly expanding test coverage for Phoenix's core components, including channels, connections, and the installer, while introducing new testing helpers. Concurrently, the project refactored the generator internals and introduced interactive project generation, alongside adding binary serialization support for the socket protocol.
16 changes
2020–2026 · Phoenix 1.7 and LiveView 1.2 migration
This period focused on updating the Phoenix project generator to support Phoenix 1.7 and LiveView 1.2, introducing modern defaults like Tailwind CSS and dark mode support. The work also included refactoring the authentication generator, rewriting the JavaScript client, and expanding integration test coverage for code generation across multiple database adapters.
21 changes
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About this page
- The description of this project is derived from its own commit history, not from its README.
- The score is its highest published measurement, taken on 29 July 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
- Measured at commit 0d9c79ebfc — the exact code this score is about.
- Scored under rubric rubric-2026.08.18. Score the same commit under that rubric and you get the same number.