Rainglow Color Themes - 320+ color themes for a variety of editors and software.
Docusaurus - Easy to maintain open source documentation websites
Sweet Themes - Color Themes for Slack
GitBook - Modern Publishing, Simply taking your books from ideas to finished, polished books.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
Fix All Conflicts - Easy-to-use CUI for fixing git conflicts