An Open Source Machine Learning Framework for Everyone

Solidity, the Smart Contract Programming Language

Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

PArallel Distributed Deep LEarning: Machine Learning Framework from Industrial Practice （『飞桨』核心框架，深度学习&机器学习高性能单机、分布式训练和跨平台部署）

An unidentifiable mechanism that helps you bypass GFW.

❤️中国科学技术大学课程资源

QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)

μWebSockets for Node.js back-ends 🤘

Cartographer is a system that provides real-time simultaneous localization and mapping (SLAM) in 2D and 3D across multiple platforms and sensor configurations.

A distributed approximate nearest neighborhood search (ANN) library which provides a high quality vector index build, search and distributed online serving toolkits for large scale vector search sc…

Build vector tilesets from large collections of GeoJSON features.

Google Earth Enterprise - Open Source

Lightweight Web Worker API implementation with native threads

Fast and Lightweight Observability Data Collector

Import OpenStreetMap data into a PostgreSQL/PostGIS database

A fast algorithm for finding the pole of inaccessibility of a polygon (in JavaScript and C++)

Node.js bindings for GDAL (Geospatial Data Abstraction Library)

Language detection for Javascript (Node). Based on the CLD2 (Compact Language Detector) library from Google.

NodeJS bindings to libpostal for fast international address parsing/normalization

Limited Error Raster Compression

A node module for reading/writing the HDF5 file format.

Native hashtable interface for when V8 objects can't take the heat

an experimental, work-in-progress history renderer (including supplementary tools like an importer and an animation-tool)