After the Deadline checks English spelling, misused words, style, and grammar using artificial intelligence and natural language processing. This add-on adds After the Deadline's smart technology to the Firefox browser. Now you can check grammar in your online word processor, spell check your Web mail, and send tweets with confidence.
The PHP Spell Check component adds fast, reliable spell-checking to Web sites and intranets. Installed on either IIS and Apache Servers, it works on all major modern Web browsers. It features as-you-type spell checking with wiggly red underlines, Did-You-Mean search phrase suggestions, and a collection of free dictionaries.