DEV3 Free Survey and Poll Maker — Source Code (Next.js + MongoDB)

Source code of the DEV3 Survey and Poll Maker, a hosted poll and survey maker with single, multiple, rating and text questions, a public link, live results and a private manage link with CSV export.

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

What is in the download

• Route handlers and pages for the Next.js App Router
• The service layer, Mongoose models and the UI components, in a dev3-tools/ folder that cannot clash with your own files
• README.md (install, environment, customise), .env.example and an MIT LICENSE

What the code does

• Four question types with validation shared by browser and server
• One answer per browser plus per-IP and per-page rate limits and a honeypot
• Public live results (tallies only) or owner-only results
• CSV export with spreadsheet-formula neutralising

Tech stack

Next.js 15 (App Router), React 19, TypeScript, Mongoose on MongoDB, Tailwind CSS 4.

Install and customise

The How to install and How to use tabs list the steps. In short: copy the module into a Next.js app, install the listed packages, add the MongoDB connection string and run it.

Good to know

• This is server code: you need a MongoDB database and your own hosting.
• One answer per browser is an anonymous local id, not identity verification.