BazelCon 2022 is coming November 16-17 to New York and online. Register today!
NEW: Join us for Community Day on November 15! Details and registration.
Maximize Bazel's power through advanced concepts and extensions.


Understand concepts like rules and macros to extend Bazel's capabilities.

Distributing rules

Share your custom rules to your project or the Bazel community.

Design docs

Academic or conceptual materials on advanced Bazel concepts.


Connect Bazel with these API libraries.