Spell Check Engine for AS3, Flash, Flex, AIR

Unfortunately this component isn’t free, but it’s pretty cool!

“Spelling Plus Library (SPL) is a full featured client-side spell checking engine, designed to be used in Flash, Flex and AIR; by both developers and designers. It was built as a best of breed library, with careful attention to architecture, optimization, and extensibility.”

http://www.gskinner.com/products/spl/about.php

From Grant Skinner’s blog:

“If you've seen any recent demos of Buzzword, you've already seen SPL in action. Virtual Ubiquity implemented Spelling Plus Library in their awesome word processing application, and has provided invaluable feedback that we have used to enhance the API.”