OngoingOnline · Tech · beginner · hackathon, online-event, free-event
A free online hackathon for DFW students to build functional software solutions for local business problems over one week. Participants choose tiered case studies, develop working prototypes using any tech stack, and submit code with a demo video.
Sheffield · Tech · beginner · hackathon, students, collaboration
A 24-hour student hackathon hosted by the University of Sheffield Computer Science Society where participants build projects, attend workshops, and network. Open to all skill levels, this free event focuses on collaboration and software development.
OngoingOnline · Tech · intermediate · hackathon, software-development, ai-agents
Kiroween 2026 is a free online hackathon where teams of up to three build software applications using the Kiro platform. Participants compete in categories like reviving obsolete tech or creating spooky UIs, with $100,000 in prizes for innovation and implementation.
Manhattan · Education · beginner · hackathon, teamwork, software-development
A 36-hour in-person hackathon at Kansas State University for high school and college students to build software or hardware projects in teams. Free to attend with no prior experience required.
OngoingOnline · Tech · intermediate · hackathon, forge, atlassian
An online hackathon where developers build context-aware apps on Atlassian's Forge platform using the Teamwork Graph and AI agents. Teams compete in categories for software, business, or industry solutions with cash prizes up to $15,000.
Registration openGorakhpur · Tech · beginner · hackathon, innovation, hardware
A 12-hour open innovation hackathon for student teams in Gorakhpur to build software, hardware, or hybrid prototypes solving real-world problems. Participants submit ideas online before attending an offline finale for a build sprint and presentation.
OngoingOnline · Education · intermediate · hackathon, online-event, free-event
An online hackathon for MCA students to build software projects, hosted on Devpost. The event runs from February to December 2026 and is free to join with no cash prizes.
Registration openDelhi · Tech · beginner · hackathon, offline-event, students
A 24-hour offline hackathon in Delhi where student teams of 2-4 members transform ideas into working tech solutions. Participants submit a presentation proposal first, then compete in a final build challenge for a ₹6 lakh prize pool.
OngoingOnline · Tech · advanced · dsl, compiler-design, parser
Design and build a Domain-Specific Language (DSL) with a working parser, interpreter, or compiler for a specific field like AI or finance. This online competition targets developers and students who want to showcase their skills in programming language design and engineering thro
OngoingOnline · Tech · hackathon, free, online
A free online hackathon where developers and students build tech solutions for underserved communities. Participants submit code repositories and demo videos to compete for prizes based on social impact and technical excellence.
Vancouver · Tech · hackathon, innovation, teamwork
Join nwHacks for a 24-hour in-person hackathon at UBC in Vancouver where you can build projects and learn new skills. Open to all skill levels, this free event fosters community and innovation among students and developers.
Ottawa · Tech · hackathon, mlh, free-event
uOttaHack 9 is a free hackathon in Ottawa hosted on the Major League Hacking platform. It targets students and developers to collaborate on software projects over three days.