JJ Heffernan
•2026年8月28日
A product concept for managed private cloud storage on your domain, powered by Nextcloud and designed around portability.
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Giving a friend one place to book his mobile bar
JJ Heffernan
•2026年8月15日
A friend pours at events around Newark and Wilmington and had nowhere to send people except Instagram DMs. So we built him a hub that quotes a night.
OSEAD Demo: coastal rentals and sales, rebuilt from a 2017 jQuery memory
JJ Heffernan
•2026年7月17日
How osead-demo grew into a white-label coastal real-estate template — Svelte islands, AFK waves, and what shipped.
Local agentic AI — Mac Mini harnesses, a 4090 worker, and one Obsidian skill vault
JJ Heffernan
•2026年7月6日
Odysseus, OpenClaw, and Hermes on a Mac Mini; smaller models on a 4090 LM server; OpenRouter and OmniRouter up-stack — decoupled harness, shared skills vault.
jheff.media-site, from boilerplate fork to a modern Rust media stack
JJ Heffernan
•2026年6月19日
Commit history of the automotive social landing repo: Yew 0.23, Actix 4, Tailwind v4, unified feeds, and what comes next.
MakerWorld BOM to McMaster: building a rule-based hardware matcher
JJ Heffernan
•2026年6月8日
makemcmasterBOM origin story plus July 2026 updates: taxonomy crawl, 41-category matcher, imperial fasteners, enrich/pricing, feedback dispatch, and editor UX.