Examples

This page showcases js_of_ocaml projects, from simple demos to real-world applications.

Demos

These demos are included in the js_of_ocaml repository:

Graphics & Visualization

• Rotating planet — Animated 3D view of the Earth
• Lozenge tilings — Random walk on lozenge tilings
• WebGL demo — WebGL graphics demo
• Hyperbolic tree — Hyperbolic geometry visualization
• Graph viewer — Interactive graph visualization
• OCaml Graphics library — OCaml Graphics library in the browser

Games

• Boulder Dash — Classic game remake
• Minesweeper — Classic puzzle game

Editors

• Real-time wiki editor — Real-time collaborative wiki
• WYSIWYG wiki editor — WYSIWYG wiki editor

Toplevel

• OCaml toplevel — Interactive OCaml REPL in the browser

In the wild

Real-world projects built with js_of_ocaml:

Emulators and games

• Camlboy — Game Boy emulator written in OCaml
• Graffiti — Multi-user drawing application

Development tools

• Try OCaml — Online OCaml REPL
• Sketch.sh — Interactive OCaml notebook
• BetterOCaml — Online OCaml editor with toplevel
• Hazel — Live functional programming environment

Languages and compilers

• Flow — Static type checker for JavaScript
• Grain — Functional programming language compiling to WebAssembly

Tutorials and learning resources

• Ocsigen tutorial — Build a web app with Eliom and js_of_ocaml
• OCaml.org — Getting started with OCaml

Submit your project

Using js_of_ocaml in a project? Open a GitHub issue to have it listed here.