PUBLIC MARKS with tags checker & online

aguse helps you investigate a website with only their URL to get detailed information such as their domain name, the grabbed top page image of the website, the server location, whether the website is blacklisted, the Webmaster details and more. Our analytical tool feature, MailBuster allows you to trace the senders of unwanted email, in particular spam or virus email.

WatchDox is the easiest way to send documents securely, and control and track who views, prints or forwards them.

Advanced grammar and spelling checker with explanations

Correcteur avec explication

Colour Contrast Analyser

Ajax who links to me. When you click through, your site's inbound link, google pagerank and Link popularity data will automatically be displayed!

Ajax powered domain checker

Suggestions are offered via AJAX powered links, just like done by GMail. While this is by no means anything more than a demo, it is still surprising that only 67 lines of code, plus some HTML templates were required.

Tool made with Flash for visualizing how regular expression engines use finite-state automata to match regular regular expression patterns against text.

Type a regular expression into the "pattern" field, and a string to match it against into "input". The results area updates as you type.

Ajax based spell checker