PHP Scripts
Whois/Domain checking:
MRWhois Lite - Free, checks for .com, .net, .org, .info and .biz domains availability.
MRWhois Nuke - Free PHP Nuke module, checks for same domains as the free standalone version.
MRWhois Pro - Commercial version, checks for virtually any domain name availability, uses three different checking engines to mach your server requirements.
MRWhois Scheduler - Script for automatic bulk domain availability checking via cron jobs or task scheduler.
Image manipulation:
Coming soon...