Stars
One CLAUDE.md file. Keeps Claude responses terse. Reduces output verbosity on heavy workflows. Drop-in, no code changes.
A quick stellar photometry pipeline based on eloy for SPECULOOS data
A structured course built from personal study notes of the book Linux Basics for Hackers by OccupyTheWeb.
Website specification — HTML, accessibility, security, SEO, agent-readiness. Platform-agnostic, sourced, MIT.
Hybrid physical optics models for high-contrast imaging
Geospatial Rendering in Three.js
Browse SPIE Astronomy and Instrumentation 2026 conference schedule with ease
Astra: an open-source observatory control software.
Apache ECharts is a powerful, interactive charting and data visualization library for browser
observerly’s lightweight, zero-dependency, type-safe astrometry library for TypeScript. Accurately determine the positions of the Sun, Moon, and planets, handle coordinate transformations with ease…
Transform your favorite cities into beautiful, minimalist designs. MapToPoster lets you create and export visually striking map posters with code.
The Concise TypeScript Book: A Concise Guide to Effective Development in TypeScript. Free and Open Source.
A white paper for an open call that will never happen
An open-source, Qt-based eBook reader for Kobos (and other devices).
The Missing Semester of Your CS Education 📚
A simple Visual Studio Code extension for viewing FITS (Flexible Image Transport System) files directly within the editor.
A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.
A tresure-box of resources for pandoc, pp and Texts word processor.
observe through LCO’s SBIG STL-6303 0.4m telescope to compare open and globular clusters
⚡️ Icon Explorer with Instant searching, powered by Iconify
Multi-tone printing on TM-T88V, TM-T88VI, TM-T88VII and other thermal receipt printers from Epson
Experiments with structure-aware, error diffusion dithering algorithms, and other ways to improve beyond Floyd-Steinberg.
The most comprehensive universal, multilingual, and monolingual dictionaries—perfect for e-readers, phones, tablets, and desktop apps. Powered by Wiktionary.