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Wes Bos drops JSON Alexander
OPEN_SOURCE ↗
YT · YOUTUBE// 9d agoPRODUCT LAUNCH

Wes Bos drops JSON Alexander

JSON Alexander is a privacy-first browser extension that transforms raw JSON into a feature-rich, interactive tree viewer. It features depth-level controls, easy property path copying, and automatically exposes the JSON payload to the DevTools console as `window.data` for immediate manipulation.

// ANALYSIS

Wes Bos's launch is a timely critique of "extension enshittification," offering a secure, open-source alternative to popular tools that have recently integrated invasive tracking. Depth-level controls significantly reduce the friction of navigating nested API responses, while the "Copy Path" feature saves time for developers writing selectors. By exposing data to window.data, the tool enables immediate experimentation in the console without manual assignment. The open-source codebase ensures transparency for sensitive API data, and the playful "funny hairy finger" custom cursor emphasizes its developer-focused origins.

// TAGS
json-alexanderbrowser-extensiondevtoolopen-sourceapi

DISCOVERED

9d ago

2026-04-03

PUBLISHED

9d ago

2026-04-03

RELEVANCE

7/ 10

AUTHOR

Github Awesome