GradeProof - Proofreading with Artificial Intelligence
HubPress - A free, open source tool you can use to build a blog using GitHub Pages and AsciiDoc. HubPress is a web application that makes it easy for you to maintain a blog.
Grammatica - AI powered writing assistant
GitHub Personal Website Generator - Generate a personal website based on GitHub contributions
Qordoba - Manage text like code
Jekyll-post-via-web - Update your GitHub-hosted Jekyll blog from your browser