| description |
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The Layer 1 for Trading |
{% hint style="info" %} Are you an EVM developer? Visit the Sei V2 Devnet docs here. {% endhint %}
Welcome to the official documentation for Sei, a general purpose, open-source Layer 1 blockchain offering the best infrastructure for the exchange of digital assets.
| Start building | Learn how to build a decentralized application on Sei | get-started | |
| Learn about Sei | Learn how Sei has become the Fastest Layer 1 | Broken link | |
| Nodes and Validators | Documentation for running nodes and helping to secure the network | run-a-sei-node | |
| Ecosystem | Explore new apps within the Sei ecosystem | https://www.seinetwork.io/ecosystem |