Capture system audio output on macOS using Apple's Core Audio taps API.

Cross-platform Electron app for simultaneously streaming & recording microphone and speaker audio

Capture system loopback audio on macOS 12.3+, Windows and Linux

Node.js stream bindings for PortAudio

This Windows Batchscript helps setup a Mingw-w64 compiler environment for building ffmpeg and other media tools under Windows.

a free open source windows "screen capture" device and recorder (also allows VLC/ffmpeg and others to capture/stream desktop/audio)

free audio capture device to capture all the "wave out sound" that is playing on your speakers (i.e. record what you hear) for Windows Vista+. Releases downloadable in this package:

System Information Library for Node.JS

An office editing component based on OnlyOffice that supports document viewing, editing, and conversion entirely on the client side. 基于 OnlyOffice 技术栈构建的浏览器端文档处理解决方案，支持在客户端完成文档的查看、编辑与转换，所有操作均在用户设备上…

🦜🔗 Build context-aware reasoning applications

Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF

所有小初高、大学PDF教材。

AI Agent + Coding Agent + 300+ assistants: agentic AI desktop with autonomous coding, intelligent automation, and unified access to frontier LLMs.

AI 智能生成 PPT，通过主题/文件/网址等方式生成PPT，支持原生图表、动画、3D特效等复杂PPT的解析和渲染，支持用户自定义模板，支持智能添加动画，可在线体验。AI generates PowerPoint Presentation, Supports parsing and rendering of complex PPT features such as native charts…

Ultralytics YOLO 🚀

Master programming by recreating your favorite technologies from scratch.

Where the GPU for the Web work happens!

哔哩哔哩-API收集整理【不断更新中....】

Office PowerPoint(.pptx) file to JSON | 将 PPTX 文件转为可读的 JSON 数据

JupyterLab computational environment.

Build AI-native spreadsheets. Univer is a full-stack framework for creating and editing spreadsheets on both web and server. With Univer Platform, Univer Spreadsheets is driven directly through nat…

Use Hugging Face with JavaScript

This repository contains the Hugging Face Agents Course.

📚 从零开始的大语言模型原理与实践教程

A JavaScript library for rendering music notation and guitar tablature.

Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.

Bili23 Downloader 是一款跨平台（Windows/Linux/macOS）的 B 站视频下载工具，支持下载 B 站投稿视频、番剧、电影等类型视频。支持多线程加速、断点续传等特性，搭配图形化界面与零配置操作，提供高效便捷的下载体验。

🤱🏻 Turn any webpage into a desktop app with one command.

Fully Local Manus AI. No APIs, No $200 monthly bills. Enjoy an autonomous agent that thinks, browses the web, and code for the sole cost of electricity. 🔔 Official updates only via twitter @Martin9…