Software we needed ourselves, built and published on GitHub for anyone to download. Free, open source, and yours to keep. No sign-up, no account, nothing to cancel.
Put your Android phone on your PC screen without touching the command line. Works over wireless or a cable, names your devices so you can switch between them, and fixes the recording bugs that make files unplayable. Free, MIT licensed.
A language learning app built around flashcards you actually control, with word parts, practice drills and streaks that keep you honest.
Tools for homeschool families, built from the day-to-day reality of teaching at home rather than from a spec sheet.
We publish things as we finish them. If there is something you keep wishing existed, tell us and it might end up here.
We build these because we needed them. Giving them away costs us nothing and saves you something.