The Type-SafeNode-RED Framework

Build fully typed Node-RED nodes with TypeScript, Vue 3, JSON Schemas, and Vite.

TypeScript-First

Write nodes as typed classes. Your TypeScript types decide the input/output ports and which nodes can connect, your schema shapes the config — so a bad setting is caught live in the editor form, and with the installable @bonsae/node-red-type-check-plugin, wrong wiring is painted red the moment you deploy, not a 3am production page.

Batteries-Included Tooling

Vite dev + build, Vitest with helpers to mount a single node or spin up a real Node-RED runtime, and shared ESLint, Prettier, and TypeScript configs — all in the box. Scaffold a project and it already builds, tests, types, lints, and formats — the whole toolchain is wired up for you, nothing to assemble.

Schema-Driven Editor Forms

Define your config once with TypeBox and get a ready-made editor form — no hand-written form markup — with the same validation running in the editor and on the server. Need custom UI? Drop in Vue 3 components using NRG's built-in form widgets.