Generates a file for the given length repeating your content selection.
Tool to calculate the solid colour when foreground has an opacity applied
Calculator with history to help visualise binary and hex values and the action of bitwise operations.
Collection of image and audio based ZX demos, including a SCR encoder, decoder and full loading screen emulation.
A Github bot that's like Oliver Twist, and once an issue is closed, comments with "Please may I…"
A "jq as a service" (a different take on the the existing playground)
A visual tool for generating the bytes required for assembly `defb` 8x8 graphics.
Attempt to distil the main content of a web page into a nice readable page.
Simple and manual countdown tool that I've used at events to notify speakers of remaining time.