watchman
    Install command: 
     
brew install watchmanWatch files and take action when they change
https://github.com/facebook/watchman
License: MIT
Formula JSON API: /api/formula/watchman.json
Formula code: watchman.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 | ✅ | 2025.11.03.00 | 
| head | ⚡️ | HEAD | 
Depends on:
| edencommon | 2025.11.03.00 | Shared library for Watchman and Eden projects | 
| fb303 | 2025.11.03.00 | Thrift functions for querying information from a service | 
| fbthrift | 2025.11.03.00 | Facebook's branch of Apache Thrift, including a new C++ server | 
| fmt | 12.1.0 | Open-source formatting library for C++ | 
| folly | 2025.11.03.00 | Collection of reusable C++ library artifacts developed at Facebook | 
| gflags | 2.2.2 | Library for processing command-line flags | 
| glog | 0.6.0 | Application-level logging library | 
| libevent | 2.1.12 | Asynchronous event library | 
| openssl@3 | 3.6.0 | Cryptography and SSL/TLS Toolkit | 
| pcre2 | 10.47 | Perl compatible regular expressions library with a new API | 
| python@3.14 | 3.14.0 | Interpreted, interactive, object-oriented programming language | 
Depends on when building from source:
| cmake | 4.1.2 | Cross-platform make | 
| cpptoml | 0.1.1 | Header-only library for parsing TOML | 
| googletest | 1.17.0 | Google Testing and Mocking Framework | 
| mvfst | 2025.11.03.00 | QUIC transport protocol implementation | 
| pkgconf | 2.5.1 | Package compiler and linker metadata toolkit | 
| python-setuptools | 80.9.0 | Easily download, build, install, upgrade, and uninstall Python packages | 
| rust | 1.91.0 | Safe, concurrent, practical language | 
Analytics:
| Installs (30 days) | |
|---|---|
watchman | 
        31,826 | 
watchman --HEAD | 
        93 | 
| Installs on Request (30 days) | |
watchman | 
        31,806 | 
watchman --HEAD | 
        93 | 
| Build Errors (30 days) | |
watchman --HEAD | 
        17 | 
watchman | 
        14 | 
| Installs (90 days) | |
watchman | 
        91,394 | 
watchman --HEAD | 
        374 | 
| Installs on Request (90 days) | |
watchman | 
        91,347 | 
watchman --HEAD | 
        373 | 
| Installs (365 days) | |
watchman | 
        488,676 | 
watchman --HEAD | 
        1,703 | 
| Installs on Request (365 days) | |
watchman | 
        488,443 | 
watchman --HEAD | 
        1,696 |