Join a Challenge.

Challenges Happening Now 👾

DevCycle Feature Flag Challenge

Always Know the State of Your Flags!

Ends in 5 days

Live

Cash Prizes 🤑

Frontend Challenge: December Edition

Flex your CSS and JavaScript Skills!

Ends in 12 days

Live

Bright Data Web Scraping Challenge

Extract fresh, structured web data from over 100 popular domains. 100% compliant and ethical scraping.

Ends in 12 days

Live

Cash Prizes 🤑

What are DEV Challenges? 🧠

DEV Challenges are like miniature Hackathons, and provide a fun opportunity for you to build up experience using new tools or to publicly show off your best skills to the community, potential employers and more.

Diamond Sponsor 💎

Thank you to our diamond sponsor Neon for supporting our community challenges.

Neon is the official database partner of DEV and we hope you consider their service for any of your projects that need a database.

Challenges Launching Soon - mark your calendars!

More challenges coming soon!

Previous Challenges

Frontend Challenge v24.03.20

See the winners from the CSS Art Challenge, Glam Up My Markup and One Byte Explainer prompts

Cloudflare AI Challenge

See the winners from the Build a Workers AI Application prompt

Frontend Challenge v24.04.17

See the winners from the CSS Art: Earth Day and Glam Up My Markup: Earth Day Celebration Landing Page prompts

Coze AI Bot Challenge

See the winners from the Bot Innovator and Coze Trailblazer prompts

Netlify Dynamic Site Challenge

See the winners from the Visual Feast, Build with Blobs and Clever Caching prompts

The AWS Amplify Fullstack Typescript Challenge

See the winners from the Build and Deploy a Fullstack Application with AWS Amplify Gen 2 prompt

Frontend Challenge v24.05.29

See the winners from the CSS Art: June and Glam Up My Markup: Beaches prompts

Computer Science Challenge

See the winners from the One Byte Explainer prompt

Twilio Challenge

See the winners from the Build an AI-driven Experience that Leverages Twilio prompt

Wix Studio Challenge

See the winners from the Build an Innovative eCommerce Experience with Wix Studio prompt

Build Better on Stellar: Smart Contract Challenge

See the winners from the Build a dApp and Create a Tutorial prompts

Frontend Challenge v24.07.24

See the winners from the CSS Art: Favorite Recreation and Glam Up My Markup: Cricket League! prompts

Nylas AI and Communications Challenge

See the winners from the AI Expedition 🚀 and Galaxy Brain 💫 prompts

Neon OSS Starter Kit Challenge

See the winners from the Ultimate Open Source Starter Kit prompt

Frontend Challenge v24.09.04

See the winners from the CSS Art: Space and Glam Up My Markup: Solar System prompts

Web Game Challenge

Winners announced soon!

Hacktoberfest Writing Challenge

See the winners from the Maintainer Experience and Contributor Experience prompts

Pinata Challenge

See the winners from the Fun with Files prompt

Wix Studio Challenge: Community Edition

See the winners from the Build Your Dream Community Platform prompt

The Open Source AI Challenge with pgai and Ollama

See the winners from the Build an AI application prompt

AssemblyAI Challenge

See the winners from the Sophisticated Speech-to-text , Really Rad Real-Time and No More Monkey Business prompts