JJ Heffernan
•Aug 28, 2026
A product concept for managed private cloud storage on your domain, powered by Nextcloud and designed around portability.
Posts about Cool Code
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Giving a friend one place to book his mobile bar
JJ Heffernan
•Aug 15, 2026
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
•Jul 17, 2026
How osead-demo grew into a white-label coastal real-estate template β Svelte islands, AFK waves, and what shipped.
Local agentic AI β Mac Mini harnesses, a 4090 worker, and one Obsidian skill vault
JJ Heffernan
•Jul 6, 2026
Odysseus, OpenClaw, and Hermes on a Mac Mini; smaller models on a 4090 LM server; OpenRouter and OmniRouter up-stack β decoupled harness, shared skills vault.
jheff.media-site, from boilerplate fork to a modern Rust media stack
JJ Heffernan
•Jun 19, 2026
Commit history of the automotive social landing repo: Yew 0.23, Actix 4, Tailwind v4, unified feeds, and what comes next.
Proxmox on OptiPlex 7040s - clustering, self-hosting, and why Traefik plus Caddy won
JJ Heffernan
•Mar 22, 2026
Proxmox on three OptiPlex 7040s - LubeLogger, Manyfold, Matrix, and a Traefik + Caddy reverse-proxy stack.