How can we build a true AI agent? Like Claude Code.

Converts GeoJSON to SVG string given SVG view port size and maps extent.

Swiss geodata as TopoJSON

World TopoJSON data from 2000 BC until today

📸 Face Clustering Engine developed using OpenCV & DBSCAN, deployed as a Streamlit Web App to deliver uploaded images grouped according to the individual unique faces in them.

Single API for reading, manipulating and writing data in csv, ods, xls, xlsx and xlsm files

My boilerplate for python projects

Grist is the evolution of spreadsheets.

Pyfilesystem2 for various archive filesystems

Useful sed scripts & patterns.

pandas interface for pyecharts

A curated list of awesome actions to use on GitHub

Productive, portable, and performant GPU programming in Python.

📚 Learn to write an embedded OS in Rust 🦀

An open source collection of design principles and methods.

🤔 A minimize Time Series Database, written from scratch as a learning project. 从零开始实现一个 TSDB

Personal blockchain for Ethereum development

Interactively Visualizing Ownership and Borrowing for Rust

Area proportional Venn and Euler diagrams in JavaScript

An open collection of Python anti-patterns and worst practices.

An enterprise-class UI design language and React UI library

Cross-platform Rust rewrite of the GNU coreutils

Build performant, native and cross-platform desktop applications with native Svelte + powerful CSS-like styling.🚀

A Python library for creating Github-style badges

Experimenting with WebAssembly

Matplotlib styles for scientific plotting

a reStructuredText parser and renderer

Add a "copy" button to code blocks in Sphinx