ini this section, you’ll learn the basic of building go application with bazel(https://www.bazel.build/) and gazelle (https://github.com/bazelbuild/bazel-gazelle) first install bazel, if you don’t have it, install bazel here :(https://docs.bazel.build/versions/2.0.0/install.html) lets create hello-world project with go language. create folder packages, WORKSPACE file, & BUILD.bazel file in root project.