Explore UI Hackathons 2026

Craft beautiful, intuitive user interfaces at UI hackathons focused on layout, interaction, and polish.
Explore Ui hackathons online and in-person
ONLINE Eco-Innovation Challenge

Aug. 21, 2025 - Aug. 30, 2025

Ended

About the challenge The Eco-Innovation Challenge invites creative minds, developers, designers, and entrepreneurs to come together and build impactful solutions for a sustainable future. ๐ŸŒ โ€ฆ

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iot ยท machine learning ยท social ยท Online
ONLINE Hack 4 Humanity 2025

Aug. 21, 2025 - Oct. 5, 2025

Ended

Hack 4 Humanity is a hackathon started by high school students from the USA who aim to connect technologists from around the world to tackle โ€ฆ

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low/no-code ยท social ยท Online
ONLINE Youth Coders Hack 2025

Aug. 21, 2025 - Oct. 26, 2025

Ended

About the challenge Kickstart 2025 by turning your ideas into reality! Join students worldwide in building apps, games, and tools that create real impact. The โ€ฆ

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beginner ยท education ยท social ยท Online
ONLINE CodeAthon 2025

Aug. 21, 2025 - Aug. 21, 2025

Ended

Everything you need to know about CodeAThon 2025 CodeAThon 2025 is a national-level online hackathon designed to empower fresh graduates with real-world coding experience and โ€ฆ

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ai ยท api ยท beginner ยท databases ยท devops ยท machine learning ยท web ยท Online
ONLINE AlgoArena

Aug. 20, 2025 - Aug. 21, 2025

Ended

Welcome to AlgoArena, the ultimate hackathon for innovative minds! This is your chance to showcase your skills, collaborate with like-minded individuals, and build groundbreaking projects. โ€ฆ

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beginner ยท low/no-code ยท social ยท Online
ONLINE Techs Sparking Challenge

Aug. 18, 2025 - Nov. 1, 2025

Ended

About the challenge The Challenge is to make a solution a solution which is new or Propose a Solution with the problem that you personally โ€ฆ

ONLINE TRAVEL-WIZARD Designing the Future of Conversational Travel

Aug. 18, 2025 - Sept. 25, 2025

Ended

TRAVEL-WIZARD Feature Innovation Challenge: Designing the Future of Conversational Travel TRAVEL-WIZARD is reimagining travel planning through a fully AI-driven, no-forms booking assistant. But thatโ€™s just โ€ฆ

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design ยท machine learning ยท social ยท Online
ONLINE GKE Turns 10 Hackathon

Aug. 18, 2025 - Sept. 22, 2025

Ended

You're Invited to the GKE Turns 10 Hackathon! Google Kubernetes Engine (GKE) is turning 10, and we're celebrating a decade of container orchestration with a โ€ฆ

ONLINE Deckathon

Aug. 17, 2025 - Oct. 1, 2025

Ended

Deckathon is a pitch-focused hackathon where innovators, creators, and dreamers turn bold ideas into compelling presentations. Instead of racing to code, participants craft pitch decks โ€ฆ

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design ยท low/no-code ยท Online
ONLINE WorthyHacks 2

Aug. 17, 2025 - Aug. 23, 2025

Ended

WorthyHacks 2 is a virtual hackathon hosted by the members of the non-profit WorthyWorks. Students from the ages of 13-18 in middle school or high โ€ฆ

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beginner ยท education ยท social ยท Online

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