L1
Honest Take — Before You Begin
Honest reflections on the framework that will feel like home and why that is dangerous
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Course · 4 lessons
~60 hr
Intermediate
Phoenix Framework
Phoenix Framework covers: Phoenix in Action. Master the Phoenix framework — routing, controllers, views, templates, Ecto (the "ActiveRecord" of Elixir), channels, authentication, and deployment. If you know Rails, Phoenix will feel like coming home — but with superpowers.
reading · we frame, you read MIT or the canonical
taught · we author, no canonical fits
↺ spirals back to earlier lessons
Course locked
Complete Erlang Foundations & the BEAM first.
This course unlocks once you've finished its prerequisite. Open prerequisite →
L2
Phoenix in Action: The Framework That Feels Like Home
Open a Phoenix project and look around: a router file, controllers, templates, migrations, a console, generators. You could navigate this codebase on day one — and that should mak…
primary
Build It With Phoenix - Real-time Chat
locked
L3
Module Checklist
Work through each item before the checkpoint.
locked
L4
Project: Bookshelf — Phoenix CRUD, JSON API & Channels
A Phoenix app the way you would meet one at work: the frame is generated, the load-bearing pieces are yours. Composable Ecto query filters, a review write-path with changeset vali…
locked
4 lessons. Read in order; spiral back when you need to. By the end you'll have used the core ideas twice — once on the abstract, once on something you'll meet at work next week.