Introduction

Since Emscripten 3.1.54, ports can be external. This project is meant to collect ports that are not part of Emscripten. I wrote a blog post about this topic here.

Tip

An Emscripten port file is essentially a recipe to fetch the proper artifact(s) and compile the project for the WebAssembly platform.

Structure

• The ports directory contains each port
• The examples directory contains examples on how to use each port and should be the primary source for documentation

Using a port

• Copy the port file in your project
• Use the --user-port option to use it

# get help about a port (use the correct path to the file depending on your project)
> emcc --use-port=ports/ImGui/imgui.py:help

Ports

Project	Version	Port	Description	Examples
Dear ImGui	1.92.1	imgui.py	Bloat-free Graphical User interface for C++ with minimal dependencies	Examples (GLFW + OpenGL3 / GLFW + WebGPU / SDL2 + OpenGL3)

Built-in Ports

These ports were eventually added to Emscripten (keeping it here as a reference)

Project	In Emscripten Since	Port	Description	Examples
Dawn	4.0.10	--use-port=emdawnwebgpu	An open-source and cross-platform implementation of the WebGPU standard	Example

License

• MIT License. This project can be used according to the terms of the MIT license.