From Zero to Prototype

A hands-on coding workshop

TASK 1

Build a Calculator App

Go to build.cloudflare.dev
Type a prompt: "Build me a calculator app"
Click through the result and share it with the group

✦ View the Gallery Showcase

TASK 2

Reskin it - or do something more?

Go back to your prompt and add a style instruction: "Make it look like a retro 80s arcade game"
Or take it further: "Turn my calculator into a tip splitter for restaurants"
Experiment - there's no wrong answer

TASK 3

Come up with an idea - build a Prototype

Work in pairs or solo - pick a problem from your daily life
Copy the prompt below and paste it into an AI platform (ChatGPT, Microsoft Copilot, or similar) to stress-test your idea
Once the AI conversation is complete, paste the output into build.cloudflare.dev to build your prototype

COPY THIS PROMPT

Interview me relentlessly about my app idea until you have a complete understanding of what I want to build. Ask me one question at a time. For each question, provide your recommended answer. Once we've covered all the details, write me a single, detailed prompt I can paste directly into a vibe coding platform to build my app.

TASK 3

Submit your Prototype

Share your final creation with the room

✦ View the Prototype Showcase

Thanks