Participate in a hackathon or even better, host one. Learn new skills, build things & get hired.

打造可持续的 AI 创造者生态 让每个城市都有「创造者的家」，找到伙伴、完成 MVP、快速验证 无论你身处哪座城市，都可加入社区每周活动，与伙伴们协作，将想法快速变成现实 北上广深等城市线下 + 线上，从 Demo Show 到黑客马拉松，让你在一天内把想法落地 · demo, mvp, show, demoshow

Come, enjoy and build with care. We like showing, not telling. Building, not talking. As serial hackers, we understand what you want. Come find out at ETHRome. This hackathon is all about Web3 most pressing challenges… · come, chance, via, enjoy, build

A three-day in-person hackathon for builders and privacy advocates collaborating on sovereign tools aligned with ⟠ Ethereum's original principles of decentralization and freedom. Join the hackathon (registration will… · tools, while, hackathon, resistance, against

Largest hackathon for social good

Bringing developers onchain to build the future of the internet.

HackTM 2025 is not just a hackathon. it’s a 3-day innovation marathon where tech meets creativity, business shakes hands with impact, and coffee fuels brilliant ideas. Whether you're here to build the next AI breakthrough or save the planet (or both), we’ve got a track for you!

We did it! We got together with an amazing group of graphic designers, software artisans, UX specialists, back-end engineers, game designers, iOS developers and VR researchers to comine Data, Art and Technology. 6 teams… · data, art, designers, software, teams

Join the nation's largest challenge-driven in-person and online hackathon @ DeveloperWeek 2024!

Join the nation's largest challenge-driven online hackathon @ DeveloperWeek 2022!

Take part in the DecentralHacks conducted by HackOn Foundation on HackerEarth. Showcase your skills at the hackathon and win amazing prizes. Register now!

Join the best builders for a 3 day hackathon hosted at Oxford University.

$45,000+ in prizes - Time to ETH Sleep #BUIDL Repeat! The mainstream is waking up to the wonders of the blockchain. With more eyes on the ecosystem than ever before, this is an unparalleled opportunity to build the… · ethodyssey, 000, prizes, hackathon, check

HackOn is a fully-online, people-focused hackathon where young minds possessing a passion for solving real-life problems come together to build innovative solutions. Whether you are a beginner or an expert coder, here is… · covid, hackon, skills, pandemic, tracks

November 3 - 4 at GitHub in San Francisco: a giant free web development hackathon

Building the next digital world The global Covid-19 pandemic sudden attack seems to have pressed the pause button on the whole world, halting or slowing down a lot of the procedures and networks we are accustomed to and… · world, digital, next, help, building

With the aim to celebrate the brilliance and ingenuity of women who are pivotal in shaping the future of technology, this women-only hackathon will bring together a community of inventive peers. So whether you’re… · women, tech, bring, community, aim

Code For Good IS A 12-HOUR HACKATHON THAT BRINGS TOGETHER DEVELOPERS, DESIGNERS, AND ENTREPRENEURS TO BUILD INNOVATIVE SOLUTIONS TO REAL-WORLD PROBLEMS. PARTICIPANTS WORK COLLABORATIVELY TO DEVELOP CREATIVE AND PRACTICAL… · solutions, code, good, hour, hackathon

September 7 – 9, 2018 /// Berlin, Germany It is done, it was a blast! All hacks on Devpost. A Department-of-Decentralization event. · berlin, ethberlin, september, 2018, germany

Against the backdrop of an increasingly favorable regulatory environment in the Asia-Pacific region, Neo is hitting the road with an all new hackathon. Join us as we visit six stops across six countries, including a… · neo, hackathon, apac, six, finale

Venture into the untapped realms of web3 at the Flow to the Future Hackathon – a thrilling exploration of what's next in the universe of GameFi, AI, DeFi, and more!

ETHSF Sunday Project Submission & Judging Fair We hope you’ve had an incredible weekend #buidling! We’re excited to see what you’ve built and on Sunday you’ll have a chance to share your projects with everyone in the ETH… · prize, poa, 000, three, network

Hack This Fall marks five incredible years of bringing together builders, creators, and innovators worldwide. The latest edition, Hack This Fall 2025, is a milestone edition that features a month-long virtual hackathon… · build, hackathon, hack, fall, person

ETHSanFrancisco (Nov 4-6, 2022) - ETHGlobal's biggest in-person hackathon

Join the nation's largest challenge-driven in person and online hackathon @ DeveloperWeek 2023!

Build decentralized applications (dApps) on the Vector Smart Chain.

The hackathon has the goal to bring hackers together to inspire and foster the community of builders in Crypto. It is an opportunity to build on the back of the decentralized, permissionless and self-sovereign… · sushi, build, hackathon, march, workshops

The future is in your hands, anon! Whether we end up living in a dark authoritarian dystopia or a bright solarpunk utopia depends on what we build together. Thank you for your support, and we look forward to welcoming you to Prague in 2026

Largest independent hackathon since 2012. Hackagong experiments with multidisciplinary approaches to transform the culture of innovation in regional areas.

Largest and Longest Running #BUILDathon in the World 🦄🦬🏔️

Join ETH Bucharest 2025: Hackathon (2-5 April) & Conference (4-5 April). Be part of the second edition driving Ethereum innovation in Eastern Europe!

A global hackathon capitalizing on Santander’s Digital Trust protocol and the need to innovate around how data is shared, verified and trusted

We currently have 1,250+ confirmed developers and designers—the devpost is only a partial list—that will be joining us the weekend before LAUNCH Festival, competing for up to $1m in investment. 250 teams of four will… · launch, before, investment, top, 250

Participate in online virtual and in-person hackathons to build products, practice skills, learn technologies, win prizes, and grow your network.

Participate in online virtual and in-person hackathons to build products, practice skills, learn technologies, win prizes, and grow your network.

Since 2018, ETHIndia has been the meeting ground for builders shaping Ethereum's future. This year, ETHIndia continues to redefine what hackathons can be. Beyond the excitement of building, competing, and winning… · ethindia, ethereum, future, building, something

FrHack!2025 : un hackathon proposé par l’ANFR, en partenariat avec l’Isep, les 5 et 6 avril 2025

Build in India, for the world.! One of India's largest and premier community-run hackathons, makes a comeback, this time with much more surprises in store. HACKHAZARDS '25 celebrates India and her developers in its… · india, build, world, country, largest

ETHParis is an Ethereum hackathon starting on March 8th, 2019. Part of ethglobal.co, the largest Ethereum hackathon in the world.

Participate in this hackathon dedicated to building innovative on-chain experiences for mainstream audiences with $500,000 in prizes. Build the next big thing #onFlow

A community of people building in tech and blockchain from Mumbai and providing them with a space for exchanging ideas and building together Mumbai’s first Ethereum hackathon to be hosted in March 2024, to introduce… · building, blockchain, mumbai, together, first

Virtual Hackathon for the Bitcoin 2025 Conference in Las Vegas

Two-day conference and hackathon focused on sharing knowledge and sparking innovative ideas aimed at energizing the entire ethereum ecosystem.

Participate in online virtual and in-person hackathons to build products, practice skills, learn technologies, win prizes, and grow your network.

Join ETH Bucharest 2025: Hackathon (2-5 April) & Conference (4-5 April). Be part of the second edition driving Ethereum innovation in Eastern Europe!

Sign up for a new kind of hackathon focusing on learning and diversity of hackers and their hacks.

Participate in online virtual and in-person hackathons to build products, practice skills, learn technologies, win prizes, and grow your network.

Join us for Hack-O-Knight, a high-energy ⚡ 14-hour hackathon at SYTRON’24 organised by the IEEE IEM Student Branch Chapters. Fuel your passion for innovation 💡 and problem-solving as you ”Innovate, Iterate & Dominate!”… · join, hack, knight, high, energy

Primer Hackathon Ethereum & Web3 en El Salvador Nos complace anunciar que la comunidad Ethereum Volcano llevará a cabo el primer Hackathon de Ethereum & Web3 en El Salvador del 01 al 20 de Julio 2024. (100% Online)… · hackathon, salvador, ethereum, del, primer

Build privacy-centric solutions for CoVID19 using AI & Blockchain technologies