Babel REPL

Compiles modern JavaScript with Babel presets and plugins in the browser and shows the output.

Artifact by Babel

IndexedMITDeveloper toolsNo sign-up

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Opens babeljs.io in a new tab. Nothing to install.

Open Babel REPL Source code

You provide: JavaScript and options
You get: Transpiled JavaScript
Account: No sign-up needed
AI: No AI: a plain tool
Your input: Not stated: check the tool's privacy notes before using private data
Price: Free to use
Made with: Open-source web app
Source: Open source
Link check: Answered on Nov 1, 2026

About

Babel REPL is an open-source web app in the developer tools category (babel). It opens in your browser, so there is nothing to install. You provide javaScript and options and get transpiled JavaScript. It needs no account. It is a plain tool: no AI model is involved. The source code is public on GitHub (babel/website).

Category: Developer tools · babel

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Details

Auth: No auth
License: MIT
Repository: github.com/babel/website
Website: babeljs.io/repl
First seen: Oct 31, 2026
Last checked: Nov 1, 2026
Source: GitHub

Cite this page

Babel REPL: free online tool. Agent Mart. https://agentmart.dev/artifacts/babel-repl (last updated 2026-11-01)