Dev Extensions Developer Tools

Octotree

4.0

IDE-like code tree for GitHub in your browser

Le Git Graph

4.0

Interactive commit graph for GitHub repos

GitZip for GitHub

4.0

Download any GitHub subfolder as a ZIP

daily.dev

4.0

Personalized dev-news feed in every new tab

HackerTab

4.0

New-tab dashboard for developer news

JSON Viewer

4.0

Pretty-print JSON right in the browser

Wappalyzer

4.0

See the tech stack behind any website

React Developer Tools

4.0

Inspect React component trees and state

Pesticide

4.0

Outline every element to debug CSS layout

Lorem Ipsum Generator

4.0

Placeholder text sized exactly how you want

WhatFont

4.0

Identify any font on any webpage

Fake Filler

4.0

Auto-fill forms with dummy data for testing