24:I[50237,["/_next/static/chunks/0db4v-xi1q-jq.js","/_next/static/chunks/02-tqo9.1..63.js","/_next/static/chunks/0d3shmwh5_nmn.js","/_next/static/chunks/12wcqrolhhiqu.js"],"Posts"] 25:T50e,I build this self-hostable, PWA-ready fitness tracking app.

This is less about the app itself, there are probably dozens of them out there. This is more about me being fascinated about the idea of "personal apps": AI enables us to just build something that perfectly fits our indivual requirements - like a tailor-made suit.

None of the apps I know matched my requirements, some of them come with a subscription, some required an account. So I build F1L0. It would even work as a static HTML page with no backend services - like on GH Pages. I just needed a backend to add synching support with Firebase.

Repo: https://github.com/nickyreinert/f1l0

Features:

- custom training blocks and excercise of course - custom train/pause routine - simple plain data model that can be exported to ask AI for trainign advice - supplement support - did you take your "meds"? - progress tracker with some simple charts - using Firebase to sync (right now only Google Accounts are supported)

If you complain about features, usability or font size:

Yeah well, thats the idea of a personal app. You dont need to like it. It's my suit, it suits me. (̿Ĺ̯̿ ̿)26:T4e8,Why?

I have access to my raspberry pi zero via ssh only. As for me it is hard to differentiate types of files etc based on colors, I needed something more readable and clear like picture/icon or emoji as I ended up with etc. And I decided to build fli and since ls is obviosly preinstalled on almost any machine, the second requirement for fli as a complimentary tool, is to be tiny.

Readability: Nice readability thanks to use of emojis ( and ) instead of text coloring.

Size: Since rust std contributes heavily to binary size, this project is no_std + libc

Current binary size: M-series Mac 51KB , rpi zero 18KB.

Display options:

`fli` : short (name and type) not sorted output - direct stream, no heap allocation

`fli -s`: short (name and type) sorted by name output - uses heap allocation

`fli -l`: long (name, type, metadata ) not sorted output and fixed-sized alignment (20 chars for size and n_link) - direct stream, no heap allocation

`fli -l -s`: long (name, type, metadata ) sorted by name output and dynamic alignment - uses heap allocation.

`fli -l -S`: long (name, type, metadata ) sorted by size output and dynamic alignment - uses heap allocation.

GitHub repo: https://github.com/tracyspacy/fli

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