HTMX Fundamentals
Server-rendered HTML, made interactive. HTMX adds AJAX, WebSockets, and SSE to your HTML via attributes — no JSON round-trips, no client-side state machines. Eight lessons covering hx-get, swap modes, triggers, forms, hx-boost, and inline editing patterns.
- HTMX
- 17 lessons
- ~3 hours
- Free
- by Fishbones
Learn HTMX for free on Libre Academy with the HTMX Fundamentals course: 17 interactive lessons you complete by writing real code in a built-in editor, graded instantly by hidden tests. No paywall, no sign-up — it runs in your browser and the free desktop app.
What you get
- Hands-on lessons with a real editor and instant, test-graded feedback.
- Free and open source — no account required to start.
- Runs in your browser, and offline in the free desktop app.
- HTMX runs in your browser.
What's inside
- The HTMX model
- Swaps + triggers
- Real patterns