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© 2026
Build on Polkadot
Everything you need to start building on Polkadot.
Install the Polkadot App
→
Start Building
Apps
Create a Product quick start
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Set up your app dev environment
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Build an app locally
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Deploy and publish an app
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Smart Contracts
Connect to Polkadot
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Deploy a contract
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Leverage precompiled contracts
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Blockchains
Install the Polkadot SDK
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Launch a simple blockchain
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Customize your chain
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Upgrade your chain
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