wesbos

wesbos / JSON-Alexander

Public

A really good JSON viewer browser Extension

49
0
100% credibility
Found Apr 01, 2026 at 49 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
TypeScript
AI Summary

JSON Alexander is a Chrome extension that detects JSON pages and replaces them with an interactive tree viewer featuring syntax highlighting, collapsible nodes, path hovering, and copy tools.

How It Works

1
🔍 Discover JSON Alexander

You stumble upon JSON Alexander, a clever browser helper that turns boring JSON data into a beautiful, easy-to-browse tree view.

2
📥 Add to Your Browser

Follow the quick picture guide to slip this handy tool into your Chrome browser so it's always ready to help.

3
🌐 Visit a JSON Page

Head to any webpage that shows raw JSON data, like a list of users or products from a website.

4
✨ Watch the Magic

The page instantly transforms into a colorful, interactive tree with foldable sections, making the data fun and simple to explore.

5
🔍 Dive In and Play

Click arrows to expand or collapse parts, hover over items to see their location path, and switch between light or dark looks.

6
📋 Grab What You Need

Pin any path to copy it easily, or snag the whole data to paste wherever you like.

✅ JSON Made Joyful

Now you can effortlessly understand, navigate, and use JSON data from any site, saving time and headaches forever.

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Star Growth

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AI-Generated Review

What is JSON-Alexander?

JSON-Alexander is a TypeScript-powered Chrome browser extension that detects JSON responses on any page and swaps it out for an interactive tree viewer. It solves the pain of staring at walls of unformatted JSON from APIs by adding syntax highlighting, collapsible nodes, and hover-to-see paths you can pin and copy. Hit a JSON endpoint like jsonplaceholder.typicode.com/users, and it instantly gives you a navigable view with raw/copy options and console access via window.data.

Why is it gaining traction?

It stands out with smart depth controls to expand/collapse to levels 1-8 or all, inline buttons to toggle children, and theme switching between light/dark/auto—features that feel really good actually for quick API inspections. Unlike clunky built-in devtools or slow GitHub raw views (github really slow download anyone?), the path hovering and one-click copies make debugging feel effortless. Developers grab it for that really good feeling when JSON stops being a blob.

Who should use this?

Backend devs testing endpoints, frontend engineers mocking APIs, or full-stack folks hitting JSON URLs daily. Ideal for Alexander Johansson JSON workflows where you need paths for really good emails or logs without extra tools. Skip if you're deep into VS Code extensions already.

Verdict

Grab it if you live in the browser debugging JSON—polished UI and docs make the 49 stars and 1.0% credibility score punch above weight for a solo project. Still early; watch for updates before production reliance, but it's really good for personal use now. (187 words)

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