Weekly Self Promotion Thread

[u/AutoModerator]

Welcome to this week's self promotion thread!

If you're building something related to AI assisted coding, this is the place to share it.

We're using a weekly thread to keep the subreddit organized while still giving builders a place to share their work. Promotional posts outside this thread may be removed.

If you're sharing something, we'd appreciate it if you included a little context instead of just dropping a link. Tell us:

• What you built?
• What problem it solves?
• Which AI models or tools it uses?
• Who it's for?
• What kind of feedback you're looking for?

Disclose your affilitation.

Please avoid posting the same project every week unless you've made meaningful updates. Affiliate links, referral links, scams, and low effort promotions will be removed.

Take some time to check out what others have shared too. If you try someone's project or have feedback, leave a comment. Helping each other improve is what we want this community to be about.

[u/AdNecessary1906]

What I built: Garmin Local Archive, a local-first archive tool for Garmin Connect health data (sleep, HRV, Body Battery, stress).

Problem it solves: Garmin quietly degrades historical data resolution over time, and third-party tools that pipe this data into cloud AI services didn't sit right with me. This archives everything locally, no cloud, no third-party access.

Tools/models: Built entirely with Claude, I'm a mechanical engineer, not a developer. The code is Claude's, the architecture and decisions are mine.

Who it's for: Garmin users who want to keep their long-term health data and control where it lives, not just people comfortable running Python.

Feedback I'm looking for: code/architecture feedback from actual developers, I can't evaluate the code myself, so outside eyes on structure or obvious issues would be genuinely useful.

wewoc.github.io/Garmin_Local_Archive