| # [Bazel](https://bazel.build) | 
 |  | 
 | *{Fast, Correct} - Choose two* | 
 |  | 
 | Build and test software of any size, quickly and reliably. | 
 |  | 
 | * **Speed up your builds and tests**: | 
 |   Bazel rebuilds only 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. | 
 |  | 
 | ## Getting Started | 
 |  | 
 |   * [Install Bazel](https://docs.bazel.build/install.html) | 
 |   * [Get started with Bazel](https://docs.bazel.build/getting-started.html) | 
 |   * Follow our tutorials: | 
 |  | 
 |     - [Build C++](https://docs.bazel.build/tutorial/cpp.html) | 
 |     - [Build Java](https://docs.bazel.build/tutorial/java.html) | 
 |     - [Android](https://docs.bazel.build/tutorial/android-app.html) | 
 |     - [iOS](https://docs.bazel.build/tutorial/ios-app.html) | 
 |  | 
 | ## Documentation | 
 |  | 
 |   * [Bazel command line](https://docs.bazel.build/user-manual.html) | 
 |   * [Rule reference](https://docs.bazel.build/be/overview.html) | 
 |   * [Use the query command](https://docs.bazel.build/query.html) | 
 |   * [Extend Bazel](https://docs.bazel.build/skylark/concepts.html) | 
 |   * [Write tests](https://docs.bazel.build/test-encyclopedia.html) | 
 |   * [Roadmap](https://bazel.build/roadmap.html) | 
 |   * [Who is using Bazel?](https://github.com/bazelbuild/bazel/wiki/Bazel-Users) | 
 |  | 
 | ## Reporting a Vulnerability | 
 |  | 
 | To report a security issue, please email security@bazel.build with a description | 
 | of the issue, the steps you took to create the issue, affected versions, and, if | 
 | known, mitigations for the issue. Our vulnerability management team will respond | 
 | within 3 working days of your email. If the issue is confirmed as a | 
 | vulnerability, we will open a Security Advisory. This project follows a 90 day | 
 | disclosure timeline. | 
 |  | 
 | ## Contributing to Bazel | 
 |  | 
 | See [CONTRIBUTING.md](CONTRIBUTING.md) | 
 |  | 
 | [](https://ci.bazel.build) |