What is MLH Local Hack Day: Build?

At Local Hack Day: Share your community will put the finishing touches on their projects and develop strong communication skills by participating in a demo day. Over the course of 12 hours attendees will spend time writing and speaking about the things they learned and built during the last year. At the end of the event, they’ll add their projects to their portfolios to share with the world.

This is an event for all skill levels, from beginner to the most veteran developers.

Where is MLH Local Hack Day: Share?

There are over 200 Local Hack Day locations around the world that you can participate in. To attend, find the location's page on the Local Hack Day website and register. 

If there isn't a location near you, you can always particiate virtually or host your own!

What is a hackathon?

Hackathons are learning focused invention marathons where participants dream up fun, interesting projects and work in small teams to bring them to life over the course of the event.

When you're not working on your project, there are plenty of other things to do like attending educational workshops, making friends, or showing off what you're learning or building.

Hackathon Sponsors


Best Open Source Project on GitHub (3)

GitHub and MLH believe in the power of Open Source. That’s why we’re awarding this prize to some of the top projects that are published on GitHub for others to learn from.

Best Use of Microsoft Azure (3)

This prize will be awarded to some of the most amazing projects built using Microsoft Azure technologies. This could be as simple as hosting your project on the Azure Cloud or using one of the many powerful Azure Services like databases, computer vision, or functions!

Best .com Domain Name (3)

Every great project needs a great domain name. Sign up for a free .com domain name on Name.com with a coupon from MLH & Verisign to enter this challenge. We’ll be awarding the prize to some of the most creative domain names we see!

Devpost Achievements

Submitting to this hackathon could earn you:


Major League Hacking

Major League Hacking

Judging Criteria

  • Learn, Build, and Share!
    Local Hack Day is about learning, building, and sharing with your community. This Devpost page is just to show off all the amazing projects everyone creates.

Questions? Email the hackathon manager

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