Piano and synth toys you can play right now

More than ten piano and synth toys, each running live on its creator's own site: some of them vibe-coded with AI, all of them playable in your browser with nothing to install. Press a card to play one on its own page, or start the cruise to ride through them one after another.

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• StrumPad StrumPad v1.5.5 is a browser-based, vintage-style chord machine and analog-modeled synthesizer designed for playing chords, exploring…Vibe-coded
• argon No React. No Three.js. No external audio files. No build step. Up to 4,200+ autonomous bio-luminescent agents self-organizing into mitotic…
• havoc lab 💥 HAVOC LAB: 극한의 양자 물리 & 래그돌 카오스 놀이터 | Interactive 2D Physics Sandbox with Black Holes, Portals, Bullet-Time & Web Audio Synthesizer
• watercolormelodymachine WCMM is the result of a creative process using Machine learning. This machine is a artificial intelligence improvising at the piano while…
• FluxTone Drag to play — a touch-driven generative synthesizer in a single HTML file. FLUX·TONE turns a drag of your finger — or mouse — into sound…
• crayon nocturne 这是一次使用 Opus 5.5 进行的生成式创作实验：动画和音乐全部由模型生成，最终呈现为一个可以直接在浏览器中运行的 HTML 文件。 作品名为 Crayon Nocturne（蜡笔夜曲），页面保留原作标题《Clawd 的夜曲 · Nocturne for a Sleepy…Vibe-coded
• piano cat Pick a classical masterpiece. Mime it at your webcam. Every stroke of your hands plays the next beat — so if you slow down, the music slows…
• MIDI creator Simple web-based application for easily creating music and exporting to MIDI files! NOTE: This application is FULLY programmed by AI. Ideas…Vibe-coded
• copland See it in action at This little music-making experiment encourages the user to create patterns by clicking boxes which represent different…
• DoubleSound My friends' crew, Double Sound², turned sixteen and threw one night at K-30 in Saint Petersburg. I made them a site. It got out of hand…
• starry expedition A cat, a wooden boat, and Van Gogh's night. An interactive HCI design study: sail a wooden boat crewed by a real cat across the real canvas…
• PianoFun Learn piano the fun way — a browser-based piano learning game with MIDI keyboard support. Hold My Beer — I Vibe-Coded a Piano Game for My…Vibe-coded
• pulse Estudio audiovisual interactivo en el navegador Interactive audiovisual studio in the browser Secuenciador de 16 pasos · Sintetizador Web…
• web demoKeylimba Replica Keylimba Replica Inspired by the relaxing vibes of the original Keylimba, I decided to recreate the aesthetic and sound of the thumb piano right in the…Vibe-coded