How to run your week from a single plain-text file
No app, no account, no lock-in. Just a text file and a habit that's survived every productivity fad.
By Marcus Vela · 2026-05-05
The most durable productivity system isn't an app — it's a plain-text file you actually open every morning.
It loads instantly, syncs anywhere, will still open in twenty years, and bends to your workflow instead of forcing one on you.
The structure
- Today — three things that matter, max.
- This week — the bigger rocks.
- Someday — the parking lot for ideas.
The best system is the one you'll still be using next month. Plain text never goes out of date.