Collection of Cool Tools for Web Developers

August 18, 2015

last updated Sunday 2/14/16

Chrome Plugins

  1. Junkfill – Automatically fill out random form data when testing
  2. WhatFont – Identify the font(s) used on a website
  3. Wappalyzer – Identify a website’s technology stack
  4. Postman
  5. VimiumThe hacker’s browser


  1. Frames per second – Show the various differences between frame rates and motion blur
  2. CSS Triggers – What is triggered by changing various CSS properties. Good for thinking about performance issues caused by painting the screen.


  1. Have I Been Pwned? – Check if you have an account has been compromised in a data breach.