setIsOpen(false)} style={{ position: 'fixed', top: 0, left: 0, right: 0, bottom: 0, backgroundColor: 'rgba(0, 0, 0, 0.5)', zIndex: 999, opacity: isAnimating ? 1 : 0, transition: 'opacity 0.3s ease-in-out' }} /> {}

{}

{} Contact Us ↗ {}

{} {}

Cosmos Labs ↗ Interchain Foundation ↗

{} } ; }; export const DocsNavigationDrawer = () => { const [isOpen, setIsOpen] = useState(false); const [isVisible, setIsVisible] = useState(false); const [isAnimating, setIsAnimating] = useState(false); useEffect(() => { if (isOpen) { setIsVisible(true); requestAnimationFrame(() => { requestAnimationFrame(() => { setIsAnimating(true); }); }); } else { setIsAnimating(false); const timer = setTimeout(() => { setIsVisible(false); }, 400); return () => clearTimeout(timer); } }, [isOpen]); return <> {} {} {isVisible && <> {}

{}

{} {}

Cosmos Labs ↗ Interchain Foundation ↗

{} } ; }; export const DocCardGrid = ({children}) => { return

{children}

; }; export const DocCard = ({title, description, docsLink, githubLink, isHighlighted}) => { return

{title}

{description}

{docsLink && Read the docs } {githubLink && !isHighlighted && Github }

; }; export const CosmosStackLearn = () => { const [selectedTech, setSelectedTech] = useState('Cosmos SDK'); const TechPill = ({name, icon, isHighlighted = false, onClick}) => { return ; }; const technologies = [{ name: "Cosmos SDK", description: "The Cosmos SDK is a modular, open-source framework for building secure, high-performance distributed ledgers and blockchains. Easily spin up secure blockchains with custom business logic that can natively interoperate with any blockchain via a native integration with the Inter-Blockchain Communication Protocol. Use predefined modules for standard functionality or create custom modules for your use case and compliance requirements, covering permissioning, tokenization, compliance, state management.", icon: () => }, { name: "Cosmos EVM", description: "Cosmos EVM enables plug-and-play EVM compatibility for Cosmos SDK chains. Run Solidity smart contracts, access Ethereum tooling, and leverage Cosmos modules like IBC within the EVM through precompiles and extensions. Deploy any Ethereum contract or implement new features beyond the standard EVM.", icon: () => }, { name: "IBC Protocol", description: "The Inter-Blockchain Communication protocol (IBC) is a blockchain interoperability protocol enabling blockchains to safely transfer tokens, messages, and arbitrary data. Secure and flexible, IBC is designed to connect independent blockchains into a single interoperable network with configurable permissioning.", icon: () => }, { name: "CometBFT", description: "CometBFT is the most widely-adopted, battle-tested consensus engine in blockchain. It is a Byzantine Fault Tolerant (BFT) middleware that takes a state transition machine—written in any programming language—and securely replicates it across many machines. Highly performant, CometBFT achieves speeds of up to 10,000 transactions per second (TPS). ", icon: () => }]; const selectedTechData = technologies.find(tech => tech.name === selectedTech); return

Learn More about the Cosmos Stack

{technologies.map((tech, index) => setSelectedTech(tech.name)} />)}

{selectedTechData?.description}

; }; export const CosmosStackDiagram = () => { return

{}

Interoperate with any chain

INTEROPERABILITY

IBC

Relayer

{}

Cosmos SDK

Create purpose-built blockchains

Business Logic

Cosmos EVM

Run Ethereum-compatible smart contracts

{}

Comet BFT

Secure consensus, fast finality

CONSENSUS

; };

{/* Desktop logos */}

{/* Mobile logos */}

Cosmos SDK Cosmos EVM IBC Cosmos Enterprise

Talk to an expert

{/* Background Image */}

{/* Color Overlay */}

{/* Bottom Gradient */}

{/* Hero Text and Buttons */}

Cosmos Stack Developer Documentation

The most widely adopted, battle-tested Layer 1 blockchain stack, trusted by 200+ chains live in production.

{/* Documentation Cards Section */}

{/* Cosmos Stack Diagram */}

{/* Learn More about the Cosmos Stack */} {/* How it works & Fast and Reliable sections */}

{/* How it works */}

How it works

The stack is modular. Leverage pre-built components or integrate custom features for your specific use case, from consensus mechanisms to governance and compliance.

{/* Fast and Reliable */}

Fast and Reliable

Performant, customizable, and EVM-compatible, the Cosmos stack offers engineers full control of their blockchain infrastructure and implementation. Its stable and secure codebase enables blockchains to achieve up to 10,000 transactions per second.

Maintainers and Contributors

Cosmos Labs maintains the core components of the stack: Cosmos SDK, CometBFT, IBC, Cosmos EVM, and various developer tools and frameworks. In addition to developing and maintaining the Cosmos Stack, Cosmos Labs provides advisory and engineering services for blockchain solutions.

Cosmos Labs is a wholly-owned subsidiary of the Interchain Foundation, the Swiss nonprofit responsible for treasury management, funding public goods, and supporting governance for Cosmos.

The Cosmos Stack is supported by a global community of open-source contributors.

Get in Touch with Cosmos Labs