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

A modular geospatial engine written in JavaScript and TypeScript

Real-time Geospatial and Geofencing

Free and Open Source Enterprise Resource Planning (ERP)

Data Apps & Dashboards for Python. No JavaScript Required.

Open source, composable payments platform | PCI compliant | SaaS and Self-host options | Enables connectivity to multiple payment, payout, fraud, vault and tokenization providers | Uplifts authorization with intelligent routing and revenue recovery | Reduce payment processing costs with cost observability | Reduces payment ops with reconciliation

🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.

Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 160,000+ scientists worldwide. 140 ready-to-use skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.

A local-first personal finance app

TradingAgents: Multi-Agents LLM Financial Trading Framework

Cross-platform, customizable ML solutions for live and streaming media.

基于Python的开源量化交易平台开发框架

FinGPT: Open-Source Financial Large Language Models! Revolutionize 🔥 We release the trained model on HuggingFace.

List of Computer Science courses with video lectures.

Firefly III: a personal finances manager

Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input from devices such as Wacom Tablets.