Random hexadecimal strings of preferable length.
A bunch of utilities that you can freely use in your projects
Web-based OpenSSL-like random key generator (WASM or min.js). Provides rand -base64 and -hex outputs using WebCrypto or optional OpenSSL-wasm.
Transform values of abritrary size to an arbritrary base
basic module for interact with Launchpad Mk2 that just work