Notes
Every Lionshead PR spins up its own running app and its own copy-on-write Postgres branch, created in seconds, deleted on merge. Local, preview, and prod are a stack, not a substitution. Here's how it works, what it costs (nothing), and the gotchas that bit me last week.
At enterprise scale, a breach is a bad quarter. At solo scale, it ends the product. So I automate the breach and run it against every PR. Here are the tools, links, and how each one is configured.
Lionshead PRs run a security suite, a cost gate, IaC scanning, and per-PR preview environments before any merge. Under five minutes end-to-end. I'm one person. Here's why that's not overkill.
A small page that tells you how this site was built. Took me ten years in corporate engineering to learn the word.
Distributing standards across ten small repos without a monorepo. A tiny CLI fetches a manifest, hash-compares each file, and copies upstream over local.