An essay on people's view of masturbation and asceticism through history. It was a fun read filled with absurd though useless knowledge on the futile efforts people made for this purpose.

(e.g. the “Electric Alarum” (1887) was a surveillance tool that set off an alarm for parents if their sleeping boy’s penis changed size during the night.)

A function graph plotter to explore complex functions by drawing on one complex plane and see the output on the other.

A web-based CSS animation editor.

An encoding scheme for encoding a sequence of numbers into a short URI-safe string, like a mix of nanoid and base64