Online Tools

ASCII diagram drawing tool

online compiler/interpreter

function graph

Tool to generate and refine palettes of optimally distinct colors.

Checks if a string is a valid JavaScript variable name.

browser-based tool to generate sound effects

find the JavaScript micro framework(s) you need

share text

very good online image editor

shader editor

build, test and debug regular expressions

a Ruby regular expression editor

Live editing of shaders with the ability to save them as animated GIF

Allows you to draw a shape, and tries to find similar Unicode characters.

Share & annotate text

generates CSS for sprite sheets

search engine that doesn't ignore special characters