Lightweight JSON Viewer

Lightweight JSON Viewer

Parses JSON and displays it just like in the DevTools console.

Stats
This extension was removed from Chrome Web Store on 2022-05-05
By: metarmask
Users: 784
Rating: 5.00 (2)
Version: 1.1 (Last updated: 2016-04-02)
Creation date: 2016-04-02
Risk impact: High risk impact
Risk likelihood: High risk likelihood
Manifest version: 2
Permissions:
  • <all_urls>
  • tabs
  • storage
Size: 46.30K
Stats date:

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Summary

Detects plaintext JSON on pages, parses and displays it just like in the DevTools console. Great if you don't need advanced features and don't want to install a large extension which eats up RAM all the time.

What makes this extension lightweight?

  • It uses very little RAM

Unlike other extensions like similar to this one Lightweight JSON Viewer uses an event page and a tiny content script which means RAM usage will be next to nothing when it isn't used.

  • It doesn't take up much space

Other similar extensions use fancy JSON parsing libraries to check for errors and handle edge cases. This extension on the other hand uses the built-in JSON.parse method which already exists in the browser.

Upcoming features:

  • Options to customize how JSON is displayed
  • Shortcuts for navigating and searching JSON

This extension uses files from both WebKit and Chromium which means this extension has the same license as them. You can find the license for this extension in the LICENSE file.

User reviews
Still the fastest, but hasn't been updated since 2016. Sad...
by Costas Andriotis Costas Andriotis, 2019-05-29

Great and light weight. However I couldn't figure out how to expand all items .
by Vaibhav Athavaria Vaibhav Athavaria, 2017-06-21
View all user reviews
Safety
Risk impact

Lightweight JSON Viewer is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this extension. Review carefully before installing. We recommend that you only install Lightweight JSON Viewer if you trust the publisher.

Risk likelihood

Lightweight JSON Viewer may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

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Promo images
Lightweight JSON Viewer small promo image
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