HTML_CodeSniffer is a client-side script that checks HTML source code and...

A powerful GUI platform to make your API development faster & easier.

DNS Checker provides free dns lookup service for domain name server records...

Capture your screen. An open-source screen recorder built with web technology

Libraries.io search and monitors 2,090,666 open source libraries across 33...

Quickly set up one-question surveys

Find exact time for any time zone

The easiest way to customize QR codes!

Generate redirect codes for your .htaccess files.

A content delivery network for many Javascript libraries.

Get a shareable URL for your local dev site with one click

Check your web page HTTP response headers.