Markdown Diagrams
Renders diagrams and charts code blocks into preview images. Supports many languages: PlantUML, Mermaid, C4, GraphViz, Erd, Nomnoml, BPMN, *Diag, Bytefield, Ditaa, Svgbob, UMlet, Vega, Vega-Lite, WaveDrom.
200 users
Form Filler
This extension will help developers to fill random values in the form.This extension is a boon for developers as this helps developers to fill forms easily. Developers and testers can use this to add junk values.There are a lot of easter eggs as well
199 users
Reveal Password
A simple utility to see auto-filled saved passwords with double click on any page. Double click the password and it should show as a plain text.
197 users
xStyle
Restyle the web with xStyle, a user styles manager. With xStyle you can install themes & skins for many sites and create your own.
196 users
React Performance Devtool
A Firefox devtool extension for inspecting the performance of React components.
195 users
Lizard
Select and remove annoying or unnecessary elements from a page. Great for printing and readability.
195 users
Console Recorder for AWS
Records actions made in the AWS Management Console and outputs the equivalent CLI/SDK commands and CloudFormation/Terraform templates.
194 users
URL Params Editor
This is a tool for web developers. It makes editing URL parameters for long URLs much easier. You can use this tool to view each URL param, add new or delete existing ones.
194 users
cors-plugin
A simple add-on/plugin to allow developers who might want to make cross origin requests to their APIs from localhost
193 users
GitHub + Mermaid
A browser extension for Chrome, Opera & Firefox that adds Mermaid language support to GitHub.
193 users
SEO Pro Extension
SEO Pro extension helps to see all on-page and technical SEO aspects at a glance, including meta data, headers, canonical tags, meta robots, HTTP codes, alt tags, schema, Core Web Vitals, internal/external links, word count, social graph & more.
193 users
Design Mode - Page's Rich Text Editor
Change any webpage into its design mode (edit mode) where you can modify the content and drag images around like a Word Editor
192 users
A11Y - Color blindness empathy test
Empathy test for color blindness and visual impairment. This add-on emulates 8 types of color blindness, plus grayscale to check the contrast of your website. https://vinceumo.github.io/A11Y-Color-Blindness-Empathy-Test/
191 users
MJsonViewer
Yet, just another json content viewer plugin for Firefox. Before using, you should go to the "about:config" page and toggle the "devtools.jsonview.enabled" to false first.
191 users
Beautifer & Minify
This extension helps you quickly to minify and beautify CSS, HTML and JavaScript code! Make your website smaller and faster to load by minifying the JS, HTML and CSS code. HTML & CSS & JavaScript Beautifier/Minifier
190 users
Time Travel
Fake the current date and time in JavaScript Date or Intl.DateTimeFormat objects. Time Travel helps you debug time-dependent frontend applications without having to change the system time.
189 users
