Intended to be used on your phone - as it keeps all storage local there.
I've felt the need for a simple & nice habit tracker for a long time, that keeps all your data local.
So I built it and made it available as a free tool.
(Disclaimer: in the context of another SaaS product, so it has some branding & small reminders to that in there.)
Only static html, all data is saved in localstorage. Notification work, but only if you keep the webpage open.
Open to suggestions, feedback, ...