DEV3 Free Purchase Order Generator — Source Code (React + Tailwind)

Source code of the DEV3 Purchase Order Generator, a purchase order builder with vendor and ship-to blocks, tax modes, discount and a signed-acceptance PDF.

Free download: sign in to any DEV3 account and click Download ZIP. Try it live: https://dev3.tech/tools/purchase-order-generator shows the finished tool running.

What is in the download

• A standalone Vite + React + TypeScript + Tailwind CSS project: src/tool holds the tool, shared pieces sit beside it
• package.json with exact versions plus a lockfile, so npm ci works
• README.md (run, build, embed in Next.js or plain React) and an MIT LICENSE

What the code does

• Integer-cent totals shared with the invoice tool
• Modern, classic and minimal PDF templates
• Next-number helper and saved draft
• Logo upload resized in the browser

Tech stack

React 19, TypeScript, Vite, Tailwind CSS 4, jspdf.

Install and customise

The How to install and How to use tabs list the steps. In short: unzip, npm ci, npm run dev, then copy the tool folder into your own app if you want to embed it.

Good to know

• A browser-only tool: there is no backend or database in the code.
• Latin text only in the PDF.