I Built a Free Browser Piano with Tone.js
Roxy Emanuel developed RoxyPiano, a free browser-based piano application that operates without downloads or user accounts. The tool features 88 keys, high-quality audio samples, MIDI support, and interactive learning functionalities like real-time scoring and a metronome. It is built using Tone.js and runs as a client-side progressive web app, supporting offline use and multiple languages.
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try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 3907282) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Roxy Emanuel Posted on May 1 I Built a Free Browser Piano with Tone.js #virtualpiano #piano #javascript RoxyPiano is the only free browser-based piano that combines 88 keys, 128 GM instrument sounds, Salamander Grand Piano V3 studio-quality samples, and full USB MIDI keyboard support — all without any download or account required.
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