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Show HN: ThreeFour – run multi-step procedures one step at a time

https://threefour.app
1•onwardwild•51m ago

Comments

onwardwild•51m ago
I run a one-person software studio, and I've always found procedures and checklists for repetitive workflows useful. Like setting up a new VPS to a minimum hardened level. I'd always google it and every time I'd end up following a different set of directions so it was slightly different. And I don't do it often enough to remember all the steps reliably. I noticed that there were a lot of things like that in my life and so I built an app to help.

It lets you write your own procedures that are saved to a library, and then you can choose one to run through and it will remember your state. You can have parallel runs of the same procedure and state is tracked individually per run.

Procedures can be sequential like a checklist or branching like a flowchart, and by default you're shown only one step at a time. Or you can go through in a sort of outline view with all the steps visible. That's pretty much the app at a glance.

Currently, it runs in the browser, works offline, no account, no signup. Everything stays on your device, nothing is sent anywhere. It's free and there's no upsell inside the app as of yet. I maintain it and it keeps getting local improvements.

If you try it: where does it not fit the way you actually work?

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