Code Runner

ExtensionTools2 users

Overview

Run HTML, CSS & JavaScript code right in your browser sidebar — a VS Code-style playground.

A VS Code-style sidebar playground to run HTML, CSS, and JS snippets instantly in your browser. Detailed Description: Code Runner is a lightweight, secure code playground that lives right in your Chrome sidebar. Designed for developers, designers, and students, it provides a fast way to test out UI snippets or JavaScript logic without navigating away from your current page.

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Details

Version
1.0.0
Updated
February 24, 2026
Flag concern
Offered by
NewTabGang
Size
224KiB
Languages
English
Developer
NewTabGang
Kunwar singh nagar Nangloi, Delhi 110041 IN
Email
danwebcrafter1@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

Code Runner has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

Code Runner handles the following:

Website content

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes