emscripten

Install command:
brew install emscripten

LLVM bytecode to JavaScript compiler

https://emscripten.org/

License: Apache-2.0 AND (Apache-2.0 WITH LLVM-exception) AND (MIT OR NCSA)

Development: Pull requests

Formula JSON API: /api/formula/emscripten.json

Formula code: emscripten.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon
tahoe
sequoia
sonoma
macOS on
Intel
sonoma
Linux ARM64
x86_64

Current versions:

stable 5.0.7
head ⚡️ HEAD

Depends on:

node 26.0.0 Open-source, cross-platform JavaScript runtime environment
python@3.14 3.14.5 Interpreted, interactive, object-oriented programming language
yuicompressor 2.4.8 Yahoo! JavaScript and CSS compressor
openjdk 25.0.2 Development kit for the Java programming language

Depends on when building from source:

cmake 4.3.2 Cross-platform make

Analytics:

Installs (30 days)
emscripten 1,565
emscripten --HEAD 1
Installs on Request (30 days)
emscripten 1,562
emscripten --HEAD 1
Build Errors (30 days)
emscripten 1
Installs (90 days)
emscripten 5,035
emscripten --HEAD 6
Installs on Request (90 days)
emscripten 5,028
emscripten --HEAD 6
Installs (365 days)
emscripten 19,855
emscripten --HEAD 30
Installs on Request (365 days)
emscripten 19,819
emscripten --HEAD 30