Our documentation has been tagged by category to provide useful cross-referencing and a method for feature discovery. Use the A-Z index, below, to browse categories.
Date and time [Datetime Timezone Handling in Lucee CFML](https://www.andrewdixon.co.uk/2019/05/25/datetime-timezone-handling-in-lucee-cfml/) [Video on Timezones in Lucee](https://www.youtube.com/watch?v=aIggbT8f3ls)
Encode/Decode Enterprise Security API
Extensions Lucee Extensions add additional functionality, such as tags or functions, JDBC support or admin plugins
File handling Provides access to File System Resources, this includes virtual file systems like ram, s3, git, ftp and ssh
Threads - [Easy Parallelism in Lucee](https://www.rasia.io/blog/easy-parallelism-in-lucee.html) - [Safe Concurrency with Lucee](https://www.rasia.io/blog/safe-concurrency-with-lucee.html)
Web services Lucee uses the Axis 1 engine, ACF use the Axis 2 engine, so result may differ These functions are provided for backward compatibility and there are no plans from the Lucee team to update the engine as it's a lot of work for a legacy technology