About the challenge

SummerBuild 2026 is DevHub@iLab’s flagship guided hackathon for NTU students.

Over 4 weeks, participants will work in teams to design, build, and pitch a portfolio-ready software project. Unlike a short 24-hour or 48-hour hackathon, SummerBuild gives teams more time to learn, prototype, receive mentorship, attend workshops, and improve their ideas before the final showcase.

Participants may build projects across any meaningful software domain, including web applications, mobile applications, AI-powered tools, computer vision systems, smart city solutions, productivity platforms, data dashboards, or other real-world software ideas.

The main goal is simple: build something useful, learn by doing, and walk away with a project you are proud to show.

Requirements

What to Build

In SummerBuild, you can build any software project as long as it solves a clear problem and has a working prototype by the final submission.

Your project may include, but is not limited to:

  • Web or mobile applications
  • AI-powered tools or workflows
  • Smart city or sustainability solutions
  • Computer vision or data-driven systems
  • Productivity, education, healthcare, finance, or community-focused platforms
  • Dashboards, automation tools, or API-based applications

AI usage is encouraged, especially for teams aiming for AI-related or special partner awards, but it is not compulsory. The main expectation is that your team builds a meaningful software project with clear functionality, thoughtful design, and a real use case.

 

What to Submit

Your final Devpost submission should include:

  1. Public GitHub repository link
    Include your source code, README, setup instructions, and any relevant documentation.
  2. System architecture diagram
    Show how the major parts of your system connect, such as frontend, backend, database, APIs, AI models, cloud services, or external integrations.
  3. Demo video
    A short video showing your product in action. Focus on the problem, key features, user flow, and what your team built.
  4. Project writeup
    Explain what your product does, who it is for, what problem it solves, and how your team used relevant technologies to implement the features.

Final submissions are due on 18 June 2026, 12:00 PM.

Hackathon Sponsors

Prizes

9 non-cash prizes
Champion
1 winner

To be announced

1st Runner-up
1 winner

To be announced

2nd Runner-up
1 winner

To be announced

Best AI Integration
1 winner

To be announced

Most Innovative Solution
1 winner

To be announced

Best Freshman Team
1 winner

To be announced

People's Choice
1 winner

To be announced

Best Use of Reka AI
1 winner

To be announced

Best Smart Cities Solution
1 winner

To be announced

Devpost Achievements

Submitting to this hackathon could earn you:

Judges

Innovation Lab @ NTU CCDS

Innovation Lab @ NTU CCDS

Reka

Reka

Judging Criteria

  • Problem & Target Audience (15%)
    Problem clarity, user understanding, pain point relevance
  • Practical Impact (20%)
    Real-world usefulness and user benefit
  • Technical Innovation (20%)
    Fresh idea or creative approach
  • Product Experience (UI/UX) (15%)
    User flow, interface clarity, design fit for target users
  • Prototype Execution (15%)
    Working core flow and smooth demo
  • Presentation Pitch (15%)
    Clear pitch, convincing narrative, strong Q and A

Questions? Email the hackathon manager

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Hackathon sponsors

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