Haskell Hacker Typer

Haskell is the language people describe as "math," and on camera it delivers: type signatures with arrows everywhere, point-free pipelines, and not a loop in sight. A Haskell screen implies your character understands monads, which is the most intimidating thing a screen can imply.

The sample builds a neural network as pure functions — layers, neurons, feed-forward passes — exported from a tidy module header. Gloriously abstract, and abstractly harmless.

In this sample: A purely functional neural network module with layers, neurons, and feed-forward evaluation.

How to use the Haskell typer

Click the terminal above and mash any keys — each press reveals the next characters of the Haskell sample.
Open Settings to change theme, speed, sounds, Matrix rain, the CRT effect, or turn on Auto-Type so the screen types itself.
Use browser fullscreen for a clean movie shot, and Share setup to copy a link that restores everything.

Ready-made Haskell presets

With Matrix rain Retro CRT Cyberpunk Auto-typing demo

Related fake coding screens

Like every HackerTyping screen, this is harmless entertainment: the Haskell code is a local, prewritten sample that is displayed and never executed, and your keystrokes are never recorded. See the main hacker typer, the filmmaker guide for shooting tips, or the privacy policy. A project of Wild Monkey Labs.