Tabletone – live looping in JavaScript

In plain words

Tabletone is a JavaScript library that enables developers to create live looping music grids using custom HTML tags organized like tables. Users write simple markup with custom elements to define rows and cells containing audio files, which then loop and synchronize together. It's designed for musicians and developers who want to build interactive looping music applications with minimal setup.

written from the facts on this page · September 2026

From the sources

Today I'm releasing Tabletone , a Javascript library for making live looping music grids like the above. It's super easy to use, you just write some custom HTML tags and lay it out the exact same way as a table. Here's the markup for that grid: <tt-table> <tt-row> <tt-cell pulse src="reapm-01.mp3"></tt-cell> <tt-cell pulse src="reapm-02.mp3"></tt-cell> <tt-cell pulse src="reapm-03.mp3"></tt-cell> <tt-cell pulse src="reapm-04.mp3"></tt-cell> </tt-row> <tt-row> <tt-cell pulse src="reapm-05.mp3"></tt-cell> <tt-cell pulse src="reapm-06.mp3"></tt-cell> <tt-cell pulse src="reapm-07.mp3"></tt-cell> <tt-cell pulse src="reapm-08.mp3"></tt-cell> </tt-row> </tt-table> Under the hood it's a motley…from samgentle.com

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