Bazel Rules

"Rules" are how Bazel is extended to learn how to use new tools to build and test more languages and frameworks. Thus rules are a critical part of Aspect's Bazel platform.

The Bazel rules listed below are built and maintained by Aspect engineers. They are free to use and released under the Apache 2.0 License.

If you use our free software, please consider supporting the development and maintenance of our open source Bazel rules through open collective. We also accept Bug Bounties and Feature Bounties to unblock your usage of our rules when you find something broken or missing.

Aspect's Bazel OSS Support is the missing commercial support option for Bazel and its ecosystem of rules, including Aspect’s rules. We will do our best to keep your team unblocked by answering questions, pointing to relevant documentation and issues, and recommending best practice patterns we've seen succeed. To learn more, contact us.

JavaScript

Ruleset	Version	Description
rules_js		Bazel rules for building JavaScript programs
rules_ts		Bazel rules for TypeScript
rules_swc		Bazel rules for swc
rules_esbuild		Bazel rules for esbuild JS bundler
rules_terser		Bazel rules for Terser - a JavaScript minifier
rules_webpack		Bazel rules for Webpack
rules_rollup		Bazel rules for Rollup - a JavaScript bundler
rules_jest		Bazel rules to run tests using Jest
rules_jasmine		Bazel rules to run tests using Jasmine
rules_cypress		Bazel rules to run tests using Cypress
rules_deno		Bazel rules for Deno, an alternative server JS runtime to Node.js

Python

Ruleset	Version	Description
rules_py		Bazel rules for running Python tools and building Python projects

Containers

Ruleset	Version	Description
rules_oci		Bazel rules for building OCI containers

Crypto

Ruleset	Version	Description
rules_sol		Bazel rules for the Solidity blockchain contracts compiler, solc (soliditylang.org)

Utilities

Ruleset	Version	Description
bazel-lib		Common useful rules & functions for writing custom build rules with Starlark
rules_lint		Hermetic aggregation formatter to format code in most languages