Fast, secure, efficient backup program
Run a web page like a program
Termux add-on app which exposes device functionality as API to command line programs.
A free, native, and completely open-source utility to reset the "Waste Ink Pad" counter on Epson printers
Utilities for downloading the EPG (Electronic Program Guide) for thousands of TV channels from hundreds of sources.
Flow Control: a programmer's text editor
cloc counts blank lines, comment lines, and physical lines of source code in many programming languages.