wkentaro / labelme

Image annotation with Python. Supports polygon, rectangle, circle, line, point, and AI-assisted annotation.

jsvine / pdfplumber

Plumb a PDF for detailed information about each char, rectangle, line, et cetera — and easily extract text and tables.

rxhanson / Rectangle

Move and resize windows on macOS with keyboard shortcuts and snap areas

mourner / rbush

RBush — a high-performance JavaScript R-tree-based 2D spatial index for points and rectangles

microsoft / maker.js

📐⚙ 2D vector line drawing and shape modeling for CNC and laser cutters.

mourner / flatbush

A very fast static spatial index for 2D points and rectangles in JavaScript 🌱

RectangleStory / Superpowers_Multi_AI

⚡ Modular prompt-engineering framework for AI Agents (Cursor, Claude Code, Copilot). Forces structured SDLC, linear execution, context isolation, and systematic debugging via a standalone Windows launcher. Stop vibe coding, start agentic discipline! 🚀

RectangleKingfisher / FL-Studio-Producer-Suite

Complete music production environment for Windows with piano roll, mixer, effects, synthesizers and pattern-based workflow for beatmakers and producers.