buck2
Fast multi-language build system with interactive rule-writing tutorials
All Skills in This Repository (1)
Pure Emerald Level IndicatorsFrequently Asked Questions
FAQPage SchemaHow to install Buck2?▼
Run `npx skills add facebook/buck2 --all -g -y` in your terminal to install all skills in this suite globally.
What is Buck2 used for?▼
Buck2 is a fast, hermetic build system from Meta that builds and tests multi-language projects with precise dependency tracking and remote execution support.
How do I learn to write Buck2 rules?▼
The buck2-rule-basics skill guides you through an interactive 8-step tutorial where you build a working custom rule while learning targets, actions, artifacts, and configurations.
Does Buck2 work with AI coding assistants?▼
Yes. The included SKILL.md files follow the universal skill standard and run in Claude Code, Cursor, and other compatible AI agents.
How is Buck2 different from Bazel?▼
Buck2 offers a language-agnostic core, filesystem watching for huge repositories, BXL scripting for build graph introspection, and up to 2x faster builds than its predecessor Buck1.
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