If you live in the terminal, kitty is made for you! Cross-platform, fast, feature-rich, GPU based.

👻 Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration.

Create beautiful, publication-quality books and documents from computational content.

Efficient, parallel compression for terabyte-scale data

Free, simple, fast interactive diagrams for any GitHub repository

Dockerfile → Universal Wasm Binary

A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.

Linux running inside a PDF file via a RISC-V emulator

Miller is like awk, sed, cut, join, and sort for name-indexed data such as CSV, TSV, and tabular JSON

A patch for GNU Core Utilities cp, mv to add progress bars