Open source. Open possibilities.

Poetry is a tool for Python packaging and dependency management that simplifies project configuration using a single pyproject.toml file.

Manim Community is a Python animation engine for creating precise, programmatic explanatory math videos, with a CLI, Jupyter magic, Docker image, and extensive documentation.

AutoSlice is a local intelligent slicing tool for Bilibili recordings, combining FunASR speech recognition, danmaku density analysis, and LLMs to realize a complete workflow from recording analysis to cover production.

Apache Flink is an open-source stream processing framework providing powerful capabilities for both data streaming and batch processing.

An introductory Python training course focused on numerical computing and data visualization for business analysts and traders.

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

ClipForge is a private, local video editor available as both a browser-based tool and a desktop application, focusing on on-device media processing without cloud uploads.

MoneyPrinterTurbo is an all-in-one open-source AI short video generator built on Python 3.11+. Input a theme or keyword to automatically produce HD videos in 9:16, 16:9, and 1:1 formats with script generation, voiceover, footage matching, subtitles, and editing. Supports WebUI, API, CLI, and AI Agent usage modes.

A production-grade, OpenAI-compatible smart LLM router and fallback proxy that optimizes costs by routing simple queries to Small Language Models (SLMs) and complex ones to frontier models.

AutoBangumi is a fully automatic anime tracking tool based on RSS. Subscribe to shows and it auto-parses downloads, organizes files into media library-friendly formats, and supports Plex/Jellyfin scraping without manual processing.

LangChain is a framework designed for building agents and applications powered by Large Language Models (LLMs), providing a modular architecture to chain interoperable components.

A lightweight API built with Elysia and FFmpeg to capture screenshots and generate GIFs from anime episode HLS links.

MoviePy is a Python library for video editing, supporting cuts, concatenations, overlays, and effects. Works with common formats on Windows/Mac/Linux.

Streamlink is a CLI tool that pipes video streams from services like Twitch and YouTube into local players, bypassing heavy websites.

Napics is an intelligent media asset management system for PC and NAS users, focusing on media library organization, quality analysis, metadata scraping, and long-term maintenance.

UnifiedAnalyzer is a personal OSINT analysis engine that resolves identities across multiple social platforms and builds unified intelligence profiles.

Dagster is a cloud-native data pipeline orchestrator designed for the development, production, and observation of data assets throughout their entire lifecycle.

hca.py is a Python HCA decoder with updated C++ source for compiling an HCADecoder binary. It references related HCA decoding projects and notes vectorization as a future improvement.

A standalone Windows utility for searching and downloading synchronized subtitles using video fingerprinting and metadata matching.

yt-dlp is a feature-rich command-line audio and video downloader supporting thousands of websites, serving as a fork of youtube-dl.