ABOUT CS EE WORLD
CS EE World was created in 2019 upon the realization that there wasn't a sufficient number of free Computer Science Extended Essay (CS EE) exemplars online to properly guide IB students. As the famous website IB CompSci Hub states, "Extended Essays in Computer Science are not easy to do," so students need the guidance to write good papers.
This site has a collection of both original EEs (meaning they were donated directly to us) and EEs from the web. We've included EEs from the web for convenience, to make them easier to find. Feel free to download from our collection, and please donate your EE to us when you're done! Please make sure you donate your EE only after you've gotten your official IB results.
Note that at the time of writing this, the latest official IB EE guide came into action in 2018, hence pre-2018 EEs should be considered old. Donators should note, though, that we'll happily accept pre-2018 EEs. Readers are also encourages to give pre-2018 EEs a try as they may still learn from them.