Virtual whiteboard for sketching hand-drawn like diagrams

JavaScript API for Chrome and Firefox

Rich-text editor with AI, MCP, and shadcn/ui

JavaScript framework for visual programming

🍼 Plugin driven WYSIWYG markdown editor framework.

Online editor to create and manipulate SVG paths

A JavaScript library for rendering music notation and guitar tablature.

A music theory library for Javascript

無料で使える中品質なテキスト読み上げソフトウェア、VOICEVOXのエディター

A list of open source audio software projects (Apps, Plugins and Libraries). Please contribute more links or open source your own plugins.

Online MIDI Editor: signal

🎵 A simple, clean and cross-platform music player

OpenSheetMusicDisplay renders sheet music in MusicXML format in your web browser based on VexFlow. OSMD is brought to you by PhonicScore.com.

alphaTab is a cross platform music notation and guitar tablature rendering library.

⬤▗▚▚▚ Web-based online rhythm action game. Based on HTML5 technologies, React, Redux and Pixi.js.

Create beautiful SVG guitar chord charts

Visual Studio Code extension for clangd

A high-Performance real-time 2D plotting library based on native WebGL

Import all tweets exported from X/Twitter to a Bluesky account.

A free, open and highly extensible WebGIS platform

Audion is a Chrome extension that adds a Web Audio panel to Developer Tools. This panel visualizes the web audio graph in real-time.

Interactive music theory dashboard for guitarists. http://guitardashboard.com/

A parametric EQ for Web Audio

A Designer for HTML Components or Pages in a WebComponent

Synthesizer library for JS program, using with Web Audio or etc.

Bring my GitHub feed back

Audio project manager for handling DAW VST plugin dependencies

Android-related GitHub Actions working on Apple Silicon arm64

A service sharing OPN-family FM instrument