Tomoyuki Hisada (hisayan)

I love JavaScript !?

RevenueCat Shipaton 2026

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Ship apps and start making money.

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$2,000,000 in prizes. Build with Gemini. Ship products that impact the world.

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Build creative applications with MeDo, no coding required. Push the boundaries of what you can create.

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Accelerate your VR development journey with Meta Horizon Start and compete for $1.5M in cash prizes.

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Unleash the Data. Engineer Victory.

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A challenge for developers to explore Kiro, an AI IDE that works alongside you to turn ideas into production code with spec-driven development.

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Build with AI for a shot at some of the $1M+ in prizes.

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Create a game with AWS services of your choosing: all skill levels welcome!

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Build a new dimension of web experiences with 3D Maps for JavaScript developers

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#BuildforCOVID19 Global Online Hackathon