Developing Elixir

Expert guidance for building robust, scalable Elixir/Phoenix applications.

Quick Start

For immediate help, identify your task type and consult the relevant reference:

Working On	Reference File	Key Topics
Controllers, routing, plugs, channels	phoenix-framework	MVC patterns, authentication, WebSockets
LiveView components, forms	liveview	Real-time UI, hooks, streams
Schemas, queries, migrations	ecto-database	Associations, changesets, transactions
Safe migrations, schema changes	safe-ecto-migrations	Concurrent indexes, zero-downtime DDL
GenServer, Supervisor, processes	otp-patterns	Fault tolerance, state management
Domain modeling, value objects	functional-modeling	Parse-don't-validate, DDD
GraphQL schemas, resolvers	graphql-absinthe	Subscriptions, dataloader
ExUnit tests, TDD workflow	testing-exunit	Test organization, assertions