Tools I build for myself over time to process text data via stdin/out.
utt
(Java): The universal text transformer, pipe data to stdin, optionally map with javascript, transform to another format, pipe to stdout.hl
(Rust): A little tool to highlight code on the command line.de(c)ompressor
(Rust): Automatically decompress and optionally recompress streams of compressed data at the command line; supports multiple formats + autodetection of input stream type.rgb
(Rust): Process#rrggbb
colours in the terminal, get HSV, ranges, and more.