Joel Farthing's profile on Product Hunt

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15h ago

Quick note on Linux installation: bun installed via snap may not work due to sandbox restrictions on stdin. Install via curl -fsSL https://bun.sh/install | bash instead.

Robinhood Agent IntegrationRobinhood x Agents (Claude Code, Codex, Openclaw, etc)

Joel Farthingleft a comment

17h ago

I've been looking for exactly this. Installing now. Thanks for putting it together!

Robinhood Agent IntegrationRobinhood x Agents (Claude Code, Codex, Openclaw, etc)

Joel Farthingleft a comment

21h ago

Hey 👋 I'm Joel, solo dev behind HRVSpark. I built this because I have AFib and anxiety, which lead me to pay close attention to my Heart Rate Variability. I like some of the interpretive apps. But I noticed a pattern: open the HRV app, see a readiness score, spiral a little. Was that score low because of a real problem, or because I slept weird? I appreciate what the algorithmic apps do —...

HRVSparkYour HRV. Raw. Beautiful. On your wrist.

Joel FarthinghuntedHRVSpark

21h ago

The usual HRV app flow: data → algorithm → verdict → user. HRVSpark reverses it: data → user → intuition. Raw SDNN sparklines and gauges on your Apple Watch face, across four time windows. Complication-first — always visible, never buried in an app. Works alongside analysis suites like Athlytic or HRV4Training, or stands alone as your only HRV tool. $2.99 one-time. No subscription. No account.

HRVSparkYour HRV. Raw. Beautiful. On your wrist.

Joel Farthingleft a comment

1d ago

Installed and testing. If I understand correctly, the brilliant part of the /learn implementation is that it has context-awareness built in. If you just type /learn into the chat with no other context, the skill instructs the agent to look at the environment (e.g., scan package.json, check file extensions, look at the current Git branch name), then automatically query the database and say:...