> For the complete documentation index, see [llms.txt](https://docs.thunkable.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.thunkable.com/getting-started/sample-apps-and-tutorials/video-tutorials/hour-of-code.md).

# Hour of Code

- [2021 - Build an Informational App](https://docs.thunkable.com/getting-started/sample-apps-and-tutorials/video-tutorials/hour-of-code/2021-build-an-informational-app.md): Join us in this Hour of Code activity to build an app that displays information from a data table in a way that’s easy for people to see and understand.
- [2022 - Build a Scavenger Hunt App](https://docs.thunkable.com/getting-started/sample-apps-and-tutorials/video-tutorials/hour-of-code/2022-build-a-scavenger-hunt-app.md): Join us in this Hour of Code activity to build a Scavenger Hunt app for you and your friends.
- [2023 - Build a Translator and Text-to-Speech App](https://docs.thunkable.com/getting-started/sample-apps-and-tutorials/video-tutorials/hour-of-code/2023-build-a-translator-and-text-to-speech-app.md): Join us in this Hour of Code activity to build a translator app that can read your translations out loud with text-to-speech technology.