Abstract: A fast client-side spell checker is provided that builds efficient structures out of dictionary and a common misspelling list and uses the structures to prune the number of searches required to identify misspelled words and provide suggestions for correcting the misspelled words. The spell checker is a browser-based application, which is provided by a server to a client device. The server sends the dictionary and a list of common misspellings to the client device in the form of efficient data structures. The spell checker utilizes a set of rules to identify the words that are not in the dictionary but are intended to be correct as typed. The spell checker is used by different browser-based applications that utilize the same spell checker regardless of the browser platform used to access the applications. The spell checker, therefore, provides a uniform spell checking user experience across different browser platforms.

Abstract: A fast client-side spell checker is provided that builds efficient structures out of dictionary and a common misspelling lists and uses the structures to prune the number of searches required to identify misspelled words and provide suggestions for correcting the misspelled words. The spell checker is a browser-based application, which is provided by a server to a client device. The server also sends the dictionary and a list of common misspellings to the client device in the form of efficient data structures. The spell checker utilizes a set of rules to identify the words that are not in the dictionary but are intended to be correct as typed. The spell checker is used by different browser-based applications that utilize the same spell checker regardless of the browser platform used to access the applications. In this way, the spell checker provides a uniform spell checking user experience across different browser platforms.