Compression Tools

Jpeg.io - Convert any major image format into a highly optimized JPEG

compressor.io - Compress and optimize images.

Resemble.js : Image analysis

Minify Javascript Online / Online JavaScript Packer

TinyPNG - Compress PNG images while preserving alpha transparency

Tables

DataTables -  I have used this plugin a few times.

Bootstrap Tables

FooTable

jQuery HighChart Table

TABLEIZER! | Spreadsheets to HTML Tables Tool

CSV To HTML Converter Create a table out of a CSV file

Tools

Any API - a full list of 275 Public APIs.

mir.aculo.us JavaScript with Thomas Fuchs » DOM Monster Bookmarklet

Free script: Export your layers from photoshop to SVG in a single click! | Hacking UI Magazine

BreakpointTester | Test Your Responsive Design By Breakpoints, Not By Device Width

htaccess tester

Useful extensions for Front-End Developers and Designers

Rranks - quickly check website rankings of multiple sites.

MQtest.io — A simple tool to help identify which media queries your device responds to

Media Query Bookmarklet | Sparkbox

Free Graphics Editor :: Web & Desktop

Figma: the collaborative interface design tool.

Meet the Ipsums

Resources for Front End Developers

13 Ways to Browser Test and Validate Your Work | Nettuts+

The international ideal measure slider

tota11y – an accessibility visualization toolkit

HTTP Status Codes

Learning Regular Expressions: The Practical Way

SubtlePatterns Bookmarklet - Preview background patterns on your website

BuiltWith Technology Lookup Find out what a site is built with and runs on

Wireframing — generatedpaper.com: free printable papers for the daily use

Google Libraries API - Developer's Guide - Google Libraries API - Google Code

Button Maker 

CSS Comb

6 Free Background Generators for Developers

Cupcake Ipsum - Sugar-coated Lorem Ipsum Generator

Front End Web Development Quiz By David Shariff

A great list of Web Development Tools on the David Walsh blog.

100 + Must Have Cheat Sheets and Quick References For Web Designers and Developers

Tools for the Modern Front End Developer's Workflow

Embed stuff on your website responsively

font dragr | Drag and drop font testing

Listify | turn a group of lines into an HTML list

Frame Box - Lightweight online tool for creating mockups

Gridpak - The Responsive grid generator

shade

Keycodes - Javascript Keyboard Codes, Character Codes, Unicode, HTML Entities

PXtoEM.com: PX to EM conversion made simple.

Screenfly / Test Your Website at Different Screen Resolutions

Stylify Me - Online Style Guide Generator

List of useful resources for front end developers

Support Details | Tech Support Management

10 Apps for Web Developers on an iPad

test everything - 100+ tools in one!

PlaceIMG | Easy FPO and Dummy Images for Any Project

cheatsheet

Secure Fake Name Creator

Maps

https://mapkit.io/

QR Codes

research!rsc: QArt Codes

QR-Code Generator

Create your QR code

 

Drawing Tools

Mondrian

This page contains information I gathered and thought were very useful. See more notes on programming.