Bazel is an open-source build and test tool similar to Make, Maven, and Gradle.
It uses a human-readable, high-level build language. Bazel supports projects in
multiple languages and builds outputs for multiple platforms. Bazel supports
large codebases across multiple repositories, and large numbers of users.

- Speed up your builds and tests: Bazel only rebuilds what is necessary.
With advanced local and distributed caching, optimized dependency analysis
and parallel execution, you get fast and incremental builds.
- One tool, multiple languages: Build and test Java, C++, Android, iOS, Go,
and a wide variety of other language platforms. Bazel runs on Windows,
macOS, and Linux.
- Scalable: Bazel helps you scale your organization, codebase, and continuous
integration solution. It handles codebases of any size, in multiple
repositories or a huge monorepo.
- Extensible to your needs: Easily add support for new languages and platforms
with Bazel's familiar extension language. Share and re-use language rules
written by the growing Bazel community