jasy

The name is short for javaScript easy PDF, and that is the whole goal: a pure-TypeScript toolkit for building PDFs, and the first Node library that handles ZUGFeRD and XRechnung e-invoices end to end - generate, validate and read. No Java, no headless browser, no upload. Your data never leaves your machine.

The packages

Package	What it does
`@jasy/pdf`	the declarative, Flutter-style PDF engine
`@jasy/vue`	author PDFs as Vue components, rendered in the browser or on a server
`@jasy/nuxt`	the Nuxt module: zero-config PDFs on the client or a server route
`@jasy/zugferd`	ZUGFeRD / XRechnung: your data to a conformant PDF/A-3 and EN-16931 XML
`@jasy/cli`	the `jasy` terminal: read, validate and export invoices

Install

Pick the package for what you want to do. jasy is in early alpha, so install with the @alpha tag for now.

pnpm add @jasy/pdf@alpha       # build PDFs
pnpm add @jasy/vue@alpha vue    # author PDFs as Vue components
npx nuxi module add @jasy/nuxt  # the Nuxt module
pnpm add @jasy/zugferd@alpha   # build e-invoices (pulls @jasy/pdf in for you)
pnpm add -g @jasy/cli@alpha    # the command-line tool

Where to next

Creating PDFs - the engine, from a one-line hello to full layouts.
PDFs in Vue - author documents as Vue components, rendered in the browser.
PDFs in Nuxt - the zero-config module, client or server.
E-invoices - generate and validate ZUGFeRD / XRechnung. Its own chapter.
The CLI - read, validate and export any invoice from your terminal.