> For the complete documentation index, see [llms.txt](https://skyneticlabs.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://skyneticlabs.gitbook.io/docs/services/mainnet-networks/polkadot.md).

# Polkadot

Polkadot is the most scalable, secure, and resilient blockchain platform—designed to bring Web3 to the world.

<div data-full-width="false"><figure><img src="https://2877645173-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnqzYeO3JoEpiqhJKshWf%2Fuploads%2FsfVV3NBAmfhKWsQ40dC4%2Fpolkadot.png?alt=media&amp;token=780fe483-6e41-4e69-8450-2981377bd197" alt="" width="188"><figcaption></figcaption></figure></div>

Polkadot gives developers the tools to launch Ethereum-compatible smart contracts, custom appchains, and sovereign rollups on a high-performance blockchain platform engineered for speed, security, and scalability.

Polkadot gives you the freedom to build your way—seamlessly deploy Ethereum-compatible smart contracts or design a custom blockchain with full control and scalable architecture. Build faster, smarter, and without limits.