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Hyperweb Playground now auto-generates a UI for every TypeScript smart contract. By analyzing contract types directly in the browser, developers can deploy and interact with contracts instantly—no frontend code required. This is a major step toward making blockchain development as seamless as modern web development.

Hyperweb introduces Ethereum support in Starship, enabling developers to deploy Ethereum networks alongside Cosmos chains using a single configuration file. This integration simplifies multi-chain testing and development, allowing for seamless deployment of Geth and Prysm clients with customizable resource allocations.

InterchainJS now supports Ethereum signing—build multichain apps for Ethereum and Cosmos with one JavaScript API. Simpler, unified Web3 development.

UC Berkeley students partner with Hyperweb to build real smart contracts using TypeScript—no Rust or Solidity required. Discover how this hands-on collaboration is making Web3 development accessible to Web2 developers and shaping the future of blockchain with a unified, JavaScript-first approach.

Build and deploy smart contracts in your browser with TypeScript—no setup, no downloads. Hyperweb Playground brings Web3 to web developers.

Announcing the initial preview of Hyperweb MCP, connecting AI tools to your Hyperweb development workflow. This first release focuses on tools for interacting with Starship for enhanced testing capabilities, with more tools coming soon.

Read the Hyperweb Whitepaper, which introduces the Hyperweb Virtual Machine (HVM)—a TypeScript-based platform for blockchain development. The whitepaper details how JavaScript developers can write and deploy cross-chain smart contracts across Ethereum, Solana, Cosmos, and other ecosystems.

Hyperweb unveils the Interchain JavaScript Stack, a fully reimagined suite of developer tools designed to simplify and unify blockchain application development. Built from the ground up, this stack includes InterchainJS, Interchain Kit, Telescope, and more, empowering developers with seamless cross-chain capabilities, modular architecture, and a TypeScript-first approach. Inspired by CosmJS, but completely re-engineered, it sets a new standard for Web3 development—bridging Cosmos, EVM, and beyond.

Follow the journey of Hyperweb, from its humble beginnings at a Miami hackathon as Cosmology, to becoming the backbone of blockchain development.

Hyperweb, the end-to-end TypeScript ecosystem for decentralized apps, partners with UC Berkeley students to build smart contracts and dApps using familiar web2 tools. Founded by Berkeley alum Dan Lynch, Hyperweb simplifies web3 development by unifying frontend, backend, and smart contract logic in TypeScript.

Introducing Hyperweb, an end-to-end TypeScript blockchain ecosystem that brings JavaScript developers on-chain. Hyperweb simplifies blockchain development by allowing millions of JavaScript developers to build decentralized applications using their existing skills. Powered by the Cosmos SDK and TypeScript smart contracts, Hyperweb is transforming blockchain accessibility with a no-chain philosophy, bridging the gap between Web2 and Web3

The next evolution of the Web, the Interweb, where on-chain complexity becomes no-chain simplicity

Explore our new Create Cosmos App template for streamlined authz integration in the Cosmos SDK, enabling efficient permission management and innovation in interchain dApp development

Cosmology raises $5M in seed funding to empower Web3 development in the Cosmos ecosystem, simplifying the transition for Web2 developers to Web3. Backed by leaders like Galileo and Lemniscap, Cosmology's suite, featuring Telescope and Cosmos Kit, accelerates app development for over 2,000 developers.

Discover how the Interchain Foundation (ICF) and Cosmology are advancing interoperable, decentralized ecosystems by empowering developers with innovative Web3 tools.