Open source. Open possibilities.

Manim is a programmatic animation engine designed for creating precise explanatory mathematics videos.

Open source AI platform providing a feature-rich chat interface for any LLM. Includes agentic RAG, deep research, custom agents, web search, code execution, and 50+ data connectors. Deployable via Docker, Kubernetes, or a single command.

A multi-platform MIDI chords and music theory application. It includes desktop (Python/PySide6), web (Cloudflare Worker), and mobile (Flutter) versions, offering harmonic detection, chord generation, and scale generation.

A full-stack project template combining FastAPI, SQLModel, PostgreSQL, React, Vite, Tailwind CSS and shadcn/ui, with JWT auth, Docker Compose deployment, Traefik HTTPS, email recovery and CI/CD.

YAPF is a configurable Python code formatter based on the clang-format algorithm that automatically reformats code to conform to a specified style guide.

A utility to repair and convert character costume mods for Final Fantasy VII Rebirth broken by patch V1.005.

Kivy is an open-source Python framework for developing cross-platform GUI applications for desktop, mobile, and embedded platforms.

Lightweight Python execution pipeline library that uses @action decorators to define tasks, supports retry, parallel execution, observability, and one-click deployment to 34+ cloud platforms including AWS Lambda, GCP Cloud Run, and Kubernetes.

Pydantic AI is a type-safe Python AI SDK for building extensible agents with end-to-end typing, supporting various models, interfaces, and durable execution.

scikit-learn is a comprehensive Python module for machine learning, built on top of SciPy and distributed under the 3-Clause BSD license.

A GitHub Actions-based automation pipeline that daily collects recruitment notices from 42 major Korean hospitals using Selenium, verifies data integrity via a RaiT gateway, and generates filtered Excel reports.

Theseus's Brain, a Chinese pure-text roguelike for AI: played over MCP stdio, centered on reincarnation, memory, and irreversible mechanization; zero dependencies, with CLI, HTTP bridge, and full English translation.

An interactive analytics and data visualization component designed for large, real-time, and streaming datasets.

A CLI tool for processing railway speed restriction data from spreadsheets and visualizing them on HTML maps.

plotly.py is an interactive, open-source, browser-based graphing library for Python, built on plotly.js. It provides 30+ chart types, works in Jupyter notebooks, standalone HTML, and Dash apps, and is MIT licensed.

Licitarium is a Windows program that mirrors PNCP data offline: tenders, contracts, price registrations, PCA plans, and unit prices in a searchable SQLite database, with automated PCA drafting and eight printed reports.

Peaky Peek is a local-first, open-source audit and trust console for AI agents. It captures causal chains, verifies claims deterministically, and produces explainable trust scores with failure narratives — all running on your machine.

A comprehensive toolkit for computer vision that provides model-agnostic building blocks for data loading, visualization, and dataset management.

AgentLeak is an open-source privacy testing tool for AI agents. It detects data leaks across tool calls, memory, and logs using a local Python SDK, CLI, and MCP tools, providing redacted reports and CI gates without cloud dependencies.

VeighNa (VeighNa Studio) is an open-source Python-based quantitative trading framework with event-driven engine, supporting domestic/international market interfaces (CTP, IB, etc.) and modules for CTA strategies, algorithm trading, risk management, and data services. The 4.0 version introduces vnpy.alpha module for AI-powered multi-factor machine learning strategy development.