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Join a DEV Online Hackathon or Writing Challenge
DEV Challenges are mini Hackathons that 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.
Active Challenges
Join these challenges while they’re open.
Ongoing Challenges
New opportunities every month.
Launching Soon
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Past Challenges
Explore the complete archive of previous DEV challenges.
Weekend Challenge: Generosity Edition
A short-form challenge that fits into your weekend!
Weekend Challenge: Dog Days Edition
A short-form challenge that fits into your weekend!
Frontend Challenge: Comfort Food Edition
Flex your CSS and JavaScript Skills!
DEV's Summer Bug Smash
Help us crush bugs and win amazing prizes this summer!
Weekend Challenge: Passion Edition
A short-form challenge that fits into your weekend!
June Solstice Game Jam
Build a game inspired by June and its many celebrations.
GitHub Finish-Up-A-Thon Challenge
Finally finish what you started!
Google I/O 2026 Writing Challenge
Tune into Google I/O and start exploring!
Hermes Agent Challenge
Build and write with an open source AI agent.
Gemma 4 Challenge
Build and write with Google's latest open models
Google Cloud NEXT Writing Challenge
Tune into Google Cloud NEXT and start exploring!
Weekend Challenge: Earth Day Edition
A short-form challenge that fits into your weekend!
OpenClaw Challenge
Share your OpenClaw experience with the community!
DEV April Fools Challenge
Build something completely useless or silly!
2026 WeCoded Challenge
A Celebration of Gender Equity in Software Development
Notion MCP Challenge
Centralize your workflow!
Weekend Challenge: Community Edition
A short-form challenge that fits into your weekend!
Built with Google Gemini: Writing Challenge
Reflect on what you've built with Google Gemini and share your story!
GitHub Copilot CLI Challenge
Your terminal's new sidekick!
Algolia Agent Studio Challenge
Manage your entire search infrastructure using natural language!
New Year, New You Portfolio Challenge
Build or update your developer portfolio using Google AI!
DEV's Worldwide Show and Tell Challenge Presented by Mux
Record a 1-minute pitch video and show off your project
Xano AI-Powered Backend Challenge
Build production-ready backends at AI speed.
AI Challenge for Cross-Platform Apps
From zero to project in 10 seconds!
AI Agents Intensive Course Writing Challenge
Share your journey from the 5-Day AI Agents Intensive Course
Agentic Postgres Challenge
Experiment with the first database built for agents 🤖
Frontend Challenge: Halloween Edition
Flex your CSS and JavaScript Skills!
Auth0 for AI Agents Challenge
Secure AI agents, humans, and whatever comes next!
2025 Hacktoberfest Writing Challenge
Celebrate open source through writing!
KendoReact Free Components Challenge
Build without boundaries!
Google AI Studio Multimodal Challenge
The fastest way to start building!
Heroku "Back to School" AI Challenge
Make the back-to-school transition smoother, smarter, and more successful!
Midnight Network "Privacy First" Challenge
Build privacy-enhancing applications using zero-knowledge proofs!
Real-Time AI Agents powered by n8n and Bright Data
Give your AI agents the power of real-time web data!
Redis AI Challenge
Build AI apps with speed, memory, and accuracy!
AssemblyAI Voice Agents Challenge
Innovate with ultra fast, ultra accurate streaming speech-to-text.
Algolia MCP Server Challenge
Manage your entire search infrastructure using natural language!
Frontend Challenge: Office Edition
Flex your HTML, CSS, and JavaScript skills!
World's Largest Hackathon Writing Challenge
Reflect and Share Your World's Largest Hackathon Journey!
Storyblok Headless CMS Challenge
Make bigger, faster market impact with the CMS that gets out of your way.
Runner H AI Agent Challenge: $10,000 in Prizes
Delegate all your tasks to Runner H AI Agent.
Frontend Challenge: June Celebrations
Flex your CSS and JavaScript skills!
Postmark Challenge: Inbox Innovators
The email delivery service that people actually like!
Bright Data Real-Time AI Agents Challenge
Give your AI the keys to the Web
Amazon Q Developer Quack The Code Challenge
The most capable generative AI–powered assistant for software development.
Permit.io Authorization Challenge
Never build permissions again!
Alibaba Cloud Web Game Challenge
The possibilities are endless!
Pulumi Deploy and Document Challenge
Automate, Secure, and Manage Everything You Run in the Cloud!
KendoReact Free Components Challenge
The only React component library you need!
2025 WeCoded Challenge
A Celebration of Gender Equity in Software Development
Future Writing Challenge
Flex your writing skills!
Frontend Challenge: February Edition
Flex your CSS and JavaScript Skills!
Agent.ai Challenge
If you can dream it, you can build it — with Agent.ai.
GitHub Copilot 1-Day Build Challenge
Take flight with GitHub Copilot 🛫
2025 New Year Writing challenge
One look back, one leap forward!
Bright Data Web Scraping Challenge
Extract fresh, structured web data from over 100 popular domains. 100% compliant and ethical scraping.
Frontend Challenge: December Edition
Flex your CSS and JavaScript Skills!
DevCycle Feature Flag Challenge
Always Know the State of Your Flags!
AssemblyAI Challenge
Innovate with superhuman speech-to-text accuracy.
The Open Source AI Challenge with pgai and Ollama
Endless possibilities with PostgreSQL and Open Source!
Wix Studio Challenge: Community Edition
Flex your JavaScript skills while leveraging the Wix Studio developer platform!
Pinata Challenge
The Internet’s File API – “Easier than S3 and lightning fast!”
Hacktoberfest Writing Challenge
Reflect on Hacktoberfest and Flex your writing skills!
Web Game Challenge
Exercise your creativity and show off your skills!
Frontend Challenge v24.09.04
Flex your CSS and JS skills!
Neon OSS Starter Kit Challenge
Neon is a Postgres platform designed to help you build reliable and scalable applications faster.
Nylas AI and Communications Challenge
Build the future of AI-driven Email and Calendar apps.
Frontend Challenge v24.07.24
Flex your CSS and JS skills!
Build Better on Stellar: Smart Contract Challenge
Transition to Web3 and begin your blockchain adventure with Stellar.
Wix Studio Challenge
Flex your JavaScript skills while leveraging the Wix Studio low-code environment!
Twilio Challenge
Combine the power of AI and the magic of Twilio!
Computer Science Challenge
Flex your writing skills!
Frontend Challenge v24.05.29
Flex your CSS and JavaScript skills!
The AWS Amplify Fullstack Typescript Challenge
Go from idea to app in hours!
Netlify Dynamic Site Challenge
Build dynamic and high-performance digital experiences, across any framework!
Coze AI Bot Challenge
A challenge all about bots and building plugins or workflows related to bots!
Frontend Challenge v24.04.17
Flex your CSS and JavaScript skills!
Cloudflare AI Challenge
Deploy a Serverless AI App on Cloudflare Workers
Frontend Challenge v24.03.20
Flex your CSS, JS, and writing skills with our first ever DEV Frontend Challenge!
