Install

curl | bash — what install.sh does.

One-liner

curl -fsSL https://ner.sh/install | bash

What it does

curl | bash
   │
   ├─ find repo ($NERTIA_REPO or ~/code/nertia)
   ├─ npm install (if needed)
   ├─ alias ner + nertia → ~/.zshrc
   └─ npm run dev:setup (emulator → seed → dev)

Manual equivalent

npm install
npm run dev:setup    # emulator → seed:pull → dev → localhost:3000

See Local dev for emulator ports, auth bypass, and seed options.

Quick reference

Install:  curl -fsSL https://ner.sh/install | bash
Dev URL:  http://localhost:3000
Emulator: http://localhost:4000 (UI), port 9000 (RTDB)