checker
Spellify 
Spellify (tags: spell checker, search engine, bookmarkd)
>30 days ago by socioblogger, 1 User, more info savefValidate | Welcome | A high quality javascript form va ...
>30 days ago by ycc2106, 1 User, more info saveWho links to me
Ajax who links to me. When you click through, your site's inbound link, google pagerank and Link popularity data will automatically be displayed!
>30 days ago by ycc2106, 5 Users, more info saveAJAX based spellchecker demo
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 template
>30 days ago by ycc2106, 1 User, more info savereAnimator: Regular Expression FSA Visualizer
Tool made with Flash for visualizing how regular expression engines use finite-state automata to match regular regular expression patterns against text.
>30 days ago by ycc2106, 1 User, more info savereWork: a regular expression workbench
Type a regular expression into the "pattern" field, and a string to match it against into "input". The results area updates as you type.
>30 days ago by ycc2106, 1 User, more info savereAnimator: Regular Expression FSA Visualizer
tool for visualizing how regular expression engines use finite-state automata to match regular regular expression patterns against text.
>30 days ago by ycc2106, 1 User, more info saveColor Checker Bookmarklets
These are javascript bookmarklets that attempt to find 'computed' value of forground and background color of a selected area, and report its color contrast. Useful to check a page with multiple color
>30 days ago by ycc2106, 1 User, more info saveWebsite Broken Link Checker Robot / Bot / Spider :: App ...
>30 days ago by mjharwood, 1 User, more info saveOnline proxy checker
Online Proxy Checker: check HTTP proxies, check socks 4 / 5 proxies, socks proxy checker
>30 days ago by PureSpider, 1 User, more info savePort Test for Online Chat
checks the port connectivity between the inet & the users comp. in order 2 make sure that the ports needed for the online chat communication are open (not blocked, by firewall for example)
>30 days ago by Cumbrowski, 1 User, more info saveChecker Auto Parts Pal
Find Checker Auto Parts At Checker Auto Parts Online
>30 days ago by perkymelia, 1 User, more info saveChecker Auto Pal
Find Checker Auto At Checker Auto Online
>30 days ago by perkymelia, 1 User, more info save