GitHub CLI 2.0 includes extensions! | The GitHub Blog
GitHub CLI 2.0 supports extensions, allowing anyone to make custom commands that build on the core functionality of GitHub CLI. Our goal with GitHub CLI 1.0 was to build amazing tooling that allows you to more seamlessly complete the most common developer workflows end-to-end in the terminal.
https://github.blog/2021-08-24-github-cli-2-0-includes-extensions/?utm_source=tldrnewsletter