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)

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

Formula code: emscripten.rb on GitHub

Bottle (binary package) installation support provided for:

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

Current versions:

stable 4.0.10
head ⚡️ HEAD

Depends on:

node 24.3.0 Platform built on V8 to build network applications
python@3.13 3.13.5 Interpreted, interactive, object-oriented programming language
yuicompressor 2.4.8 Yahoo! JavaScript and CSS compressor
openjdk 24.0.1 Development kit for the Java programming language

Depends on when building from source:

cmake 4.0.3 Cross-platform make

Analytics:

Installs (30 days)
emscripten 1,582
emscripten --HEAD 2
Installs on Request (30 days)
emscripten 1,579
emscripten --HEAD 2
Build Errors (30 days)
emscripten 0
Installs (90 days)
emscripten 5,264
emscripten --HEAD 11
Installs on Request (90 days)
emscripten 5,251
emscripten --HEAD 11
Installs (365 days)
emscripten 24,386
emscripten --HEAD 50
Installs on Request (365 days)
emscripten 24,283
emscripten --HEAD 50
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