About Phoenix Framework
Phoenix is an open source web framework for the Elixir programming language. It is built for developers who want to ship interactive web apps with less code and fewer moving parts.
What it does
Phoenix handles routing, templates, APIs and real-time features for web apps written in Elixir. Its LiveView module lets you build pages that update as data changes, with the logic kept on the server rather than in a large JavaScript bundle. A project generator sets up a new app with one command.
Key features
- LiveView pages that update without heavy JavaScript
- Streams for keeping long lists of live data current
- Project generator that sets up a new app quickly
- Real-time channels for pushing events to users
- JSON APIs and HTML pages from one codebase
Who it's for
Developers who already use Elixir or want a clear path into it, and teams that need real-time features such as live dashboards, chat or shared views. It also suits small projects that may grow into larger systems.
Pricing and good to know
Phoenix is free under the MIT license and is developed on GitHub. You need to install Elixir before you can run the project generator. Elixir and its runtime have a learning curve if your background is in another language, but the official guides walk through a first project step by step.
Highlights
- LiveView pages that update in place as data changes
- Streams for keeping long lists current
- Project generator that creates a new app in one command
- Real-time event pushing to connected users
- APIs and HTML apps from one codebase
