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Dev tools · March 23, 2020

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A lightweight online IDE to write JavaScript SPA in you GitHub gists

A lightweight online IDE to write JavaScript SPA in you GitHub gists launched on March 23, 2020 with 10 votes, #1,112 of 4,417 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 6 years on.

Visit gist.dumber.app ↗Alternativestop 25% of March 2020

In plain words

Dumber is a lightweight online IDE designed for writing JavaScript single-page applications directly within GitHub gists. It allows developers to code and test SPAs without leaving their browser or requiring local setup, making it useful for quick prototyping, sharing code snippets, and collaborative development. The tool integrates with GitHub's gist platform for seamless code storage and version control.

written from the facts on this page · September 2026

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