Paraply

Social and productivity platform for developers

Netkit

Online development toolkit

Colorhex

Information and convertion for web colors

JSPad

Test JS, HTML and CSS online

Scriptly

Store and share temporary scripts online

NetDNS

A DNS resolver with integrated ad-block

Dicto

Easy, simple dictionary

Summarizer

Text summarization tool

Unicode Character URI Oct Dec Hex Bin HTML

Supports all the 1,112,064 valid code points of Unicode.