https://github.com/twitter/opensource-website

Twitter's open source website, identifying projects we've released, organizations we support, and the work we do to support open source.

opensource.twitter.dev

This is the Twitter Open Source website at https://opensource.twitter.dev.

This site is built with hugo, using a custom built-in theme. Follow the standard instructions on the hugo website to install and run hugo. Just make sure to use hugo-extended, which has added support for Sass/SCSS stylesheets.

There are also some python scripts that run periodically to update some repo data.