Bazel

Open-source build and test system for large-scale monorepo projects

Developer ToolsFree

Bazel is an open-source build and test system developed by Google that scales to large monorepos with thousands of packages by executing only the portions of the build graph affected by code changes and caching all build artifacts deterministically. Its language-agnostic BUILD files define explicit dependency graphs for all code in a repository, enabling remote caching and distributed execution across build farms. Engineering organizations with large monorepos in multiple languages choose Bazel when incremental build times on CI become the bottleneck for developer productivity.

Key Features

• ✓Incremental builds
• ✓Remote caching
• ✓Distributed execution
• ✓Multi-language
• ✓Deterministic builds