Open-source LLM-friendly web crawler and scraper

Reverse-lookup glossary that turns a vague description of a web animation or motion effect into its exact term ("the bouncy thing when a popover opens" → Pop in; "the iOS rubber-band scroll" → Rubber-banding). Use when the user asks "what's it called when…", or describes a motion effect without knowing its name and wants the right word to prompt an AI or designer with. For naming an effect, not designing or building one.

React and Next.js performance guidance for writing, reviewing, and refactoring production UI code.

A Codex skill for generating minimal zine-style editorial poster prompts and images.

An open-source JavaScript library for world-class 3D globes and maps :earth_americas:

Open3D: A Modern Library for 3D Data Processing

3D Computer Vision Framework

OpenPDF is an open-source Java library for creating, editing, rendering, and encrypting PDF documents, as well as generating PDFs from HTML. It is licensed under the LGPL and MPL.

A collection of prompt templates and agent configurations for AI-driven product development, from planning to MVP, with support for Claude Code and Cursor.

Stylesheet-based markdown rendering for your CLI apps 💇🏻‍♀️

Train, inspect, edit, automate, and export 3D Gaussian Splatting scenes from a single native application.

Java library for parsing and rendering CommonMark (Markdown)