bazel — open-source software health

crates.io · npm

98Exceptionalhealth index

NativeLink is a Nix-powered, open source, high-performance build cache and remote execution server, compatible with Bazel, Soong, Pants, Buck2, Reclient, and other RE-compatible build systems. It offers drastically faster builds, reduced test flakiness, and support for specialized hardware.

Rust · MDX★ 1,591Sep 13, 2026

Custom licenseSep 13, 2026 · metrics 2.10.0

Go · npm · PyPI

96Exceptionalhealth index

digital-asset/daml

The Daml smart contract language

Haskell · Scala★ 914Aug 26, 2026

Apache-2.0Aug 26, 2026 · metrics 2.10.0

npm

94Exceptionalhealth index

aspect-build/rules_js

High-performance Bazel rules for running Node.js tools and building JavaScript projects

Starlark · JavaScript★ 378Sep 12, 2026

Apache-2.0Sep 12, 2026 · metrics 2.10.0

crates.io

94Exceptionalhealth index

bazelbuild/rules_rust

Rust rules for Bazel

Starlark · Rust★ 843↓ 181/moSep 14, 2026

Apache-2.0Sep 14, 2026 · metrics 2.10.0

PyPI

94Exceptionalhealth index

useblocks/sphinx-needs

Adds needs/requirements to sphinx

Python★ 312↓ 272.6K/moOct 14, 2026

MITOct 14, 2026 · metrics 2.10.0

93Exceptionalhealth index

bazel-contrib/rules_go

Go rules for Bazel

Go · Starlark★ 1,488Oct 19, 2026

Apache-2.0Oct 19, 2026 · metrics 2.10.0

crates.io · npm

93Exceptionalhealth index

facebook/starlark-rust

A Rust implementation of the Starlark language

Rust · Starlark★ 1,024↓ 3M/moSep 18, 2026

Apache-2.0Sep 18, 2026 · metrics 2.10.0

92Excellenthealth index

bazel-contrib/bazel-lib

Common useful functions for writing BUILD files and Starlark macros/rules

Starlark★ 182Oct 20, 2026

Apache-2.0Oct 20, 2026 · metrics 2.10.0

92Excellenthealth index

bazel-contrib/buildtools

A bazel BUILD file formatter and editor

Go★ 1,191Sep 15, 2026

Apache-2.0Sep 15, 2026 · metrics 2.10.0

92Excellenthealth index

bazel-contrib/rules_img

Modern Bazel rules for building OCI container images with advanced performance optimizations

Go · Starlark★ 136Sep 10, 2026

Apache-2.0Sep 10, 2026 · metrics 2.10.0

npm

91Excellenthealth index

aspect-build/rules_ts

Bazel rules for the `tsc` compiler from http://typescriptlang.org

Starlark · Shell★ 138Sep 14, 2026

Apache-2.0Sep 14, 2026 · metrics 2.10.0

—

90Excellenthealth index

bazel-contrib/toolchains_llvm

LLVM toolchain for bazel

Starlark · Shell★ 373Oct 20, 2026

Apache-2.0Oct 20, 2026 · metrics 2.10.0

npm

88Excellenthealth index

aspect-build/rules_swc

Bazel rules for the swc toolchain https://swc.rs/

Starlark★ 50Oct 20, 2026

Apache-2.0Oct 20, 2026 · metrics 2.10.0

crates.io · npm

84Excellenthealth index

Kopuz-org/kopuz

Your next music player

Rust★ 1,847↓ 1,541/moSep 13, 2026

EUPL-1.2Sep 13, 2026 · metrics 2.10.0

Go · crates.io

83Excellenthealth index

Tinder/bazel-diff

Performs Bazel Target Diffing between two revisions in Git, allowing for Test Target Selection and Selective Building

Kotlin · Python · Rust★ 518Sep 10, 2026

Custom licenseSep 10, 2026 · metrics 2.10.0

crates.io

83Excellenthealth index

aspect-build/aspect-cli

{ Correct, Fast, Usable } -- Choose three

Starlark · Rust★ 165Sep 19, 2026

Apache-2.0Sep 19, 2026 · metrics 2.10.0

81Excellenthealth index

bazelbuild/bazel-watcher

Tools for building Bazel targets when source files change.

Go · Starlark★ 513Sep 11, 2026

Apache-2.0Sep 11, 2026 · metrics 2.10.0

81Excellenthealth index

cgrindel/rules_swift_package_manager

Collection of utilities and Bazel rules to aid in the development and maintenance of Swift repositories using Bazel.

Starlark · Go★ 109Sep 10, 2026

Apache-2.0Sep 10, 2026 · metrics 2.10.0

crates.io

81Excellenthealth index

hermeticbuild/rules_rs

Next-gen Rust Bazel rules which provide a blazing-fast ergonomic `crate_universe` reimplementation, first-class Windows support, optimized toolchains, and more.

Starlark★ 107Oct 21, 2026

Apache-2.0Oct 21, 2026 · metrics 2.10.0

npm

78Goodhealth index

aminya/setup-cpp

Install all the tools required for building and testing C++ and C projects.

TypeScript★ 277↓ 100.2K/moOct 19, 2026

Apache-2.0Oct 19, 2026 · metrics 2.10.0

—

77Goodhealth index

hermeticbuild/hermetic-llvm

A zero sysroot, fully hermetic C/C++ cross compilation toolchain for Bazel based on LLVM.

Starlark★ 222Sep 5, 2026

MITSep 5, 2026 · metrics 2.10.0

npm · RubyGems · crates.io +1

77Goodhealth index

tuist/once

Run once. Reuse everywhere.

Rust · Starlark★ 50↓ 2,544/moSep 18, 2026

MITSep 18, 2026 · metrics 2.10.0

PyPI

75Goodhealth index

bazel-contrib/rules_fuzzing

Bazel Starlark extensions for defining fuzz tests in Bazel projects

Starlark · C++★ 93Sep 23, 2026

Apache-2.0Sep 23, 2026 · metrics 2.10.0

PyPI

75Goodhealth index

mboworks/bzl

Collection of Bazel support functionality.

Starlark · Python★ 0Oct 20, 2026

Apache-2.0Oct 20, 2026 · metrics 2.10.0

PyPI · Go

73Goodhealth index

srand/jolt

Jolt is a task execution tool designed for software development tasks. It can build your C/C++ applications and React frontends, run tests, deploy your web services, and much more.

Python · Go★ 10↓ 2,073/moOct 12, 2026

GPL-2.0Oct 12, 2026 · metrics 2.10.0

69Goodhealth index

buchgr/bazel-remote

A remote cache for Bazel

Go★ 775Sep 18, 2026

Apache-2.0Sep 18, 2026 · metrics 2.10.0

63Moderatehealth index

clappingmonkey/Deplexity

Export your Perplexity AI conversations, spaces, and profile

Go★ 18Sep 14, 2026

MITSep 14, 2026 · metrics 2.10.0

crates.io

63Moderatehealth index

hermeticbuild/hermetic-launcher

Minimal, deterministic Bazel launcher stubs for all platforms. Create tiny native binaries (10-68KB) from templates with embedded arguments and runfiles resolution. Built with Rust.

Rust · Starlark★ 51Sep 19, 2026

MITSep 19, 2026 · metrics 2.10.0

crates.io · NuGet · PyPI

59Moderatehealth index