> Is there a way you can add something like TTE to tmux or vim as a screen saver

I'm not a big vim user, but anywhere you can run a shell command, you should be able to run TTE. As long as ANSI control sequences are respected, the animation should play. TTE will accept piped text or a file input.

> How do you typically use it?

The most common invocation method is either piped text from some other command or passing a text file via command line arg. It also works as a library and can be imported into existing Python applications to produce animations and animated prompts.

> What was your intent when you first wrote it

A post here on HN featured an animation of the Sneakers terminal decryption effect and I thought, I can do that in Python. I wrote a handful of simple effects and really enjoyed the process of writing effects and upgrading the engine to support new features. The effect requirement -> engine feature loop is very satisfying. So, I keep working on it when I have free time.

> what do you use it for now?

It's really more of a toy, and the delay it causes requires some thought when using it, but I've had people reach out with some interesting use cases. Shell startup / SSH motd is pretty common. It can be imported and used as a library, so you may find it as a splash screen or animated prompts in scripts. A few people have shared examples of using it as an animation tool to create advertisements or background animation for electronic music displays. Framework computers recently tweeted a video of TTE running on boot for one of their laptops.

Eventually, I'd like to fully document the API from an effect writing perspective and produce some tutorials. I won't consider the project 'finished' until that happens. I don't want to abandon it before people are able to write their own effects.