Noxdea

Feeds-first pure Ruby reader core for RSS, documents, and local mail.

Pure Ruby terminal application shell with profiles, tabs, panes, and Tarazed sessions.

Dependency-free pure Ruby HTML parser with selectors, sanitization, and article extraction.

Dependency-free pure Ruby parser for RSS, Atom, JSON Feed, and OPML.

Dependency-free pure Ruby RFC 5322 and MIME parser with mbox and threading support.

Pure Ruby terminal emulator core

Ruby UI toolkit with native GPU windows, headless rendering, and a terminal backend

Ruby-native code editor with GPU windows, language-server tools, a terminal, Git integration, and Vim bindings

Pure Ruby fuzzy subsequence matching with scoring, highlights, and incremental filtering

Dependency-free line, word, and three-way diff, exact patching, and structured merge for Ruby