what is teamless-pdf fr?

Teamless is a tool for generating PDF documents, like invoices, receipts, and certificates, using React components styled with Tailwind CSS instead of the usual approach of running a full headless Chrome browser to print a web page to PDF. The README describes tools like Puppeteer and Playwright as slow and memory hungry for this job, since they have to boot an entire browser process just to convert HTML into a PDF file. Teamless instead computes the page layout directly inside your Node.js process using the Yoga Flexbox engine, the same layout system used by React Native, and wraps a library called react-pdf-renderer so it can output PDF pages as vector graphics rather than a rasterized screenshot. Because it never launches a browser, the README states it starts in roughly 80 to 150 milliseconds and uses about 8 to 15 megabytes of memory per process, compared to over a second and hundreds of megabytes for a browser-based approach, though these are the project's own reported numbers rather than independently measured. A new project can be created with a single command line tool that scaffolds a folder of PDF templates and starts a live preview server built on Vite. Editing a template file updates the rendered PDF in the browser immediately, without a manual rebuild step. The project ships with six ready-made templates covering common documents: an invoice, a receipt, a certificate, a contract, a multi-page report, and an event ticket styled like a boarding pass. Because Teamless has no browser dependency, it is meant to run inside serverless environments such as Vercel functions, AWS Lambda, or Cloudflare Workers, where installing a full Chromium binary is often impractical. The project is written in TypeScript and is open source under the MIT license, with a separate commercial offering also mentioned in the README.