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Hyperweb

Hyperweb, formerly Cosmology, provides an end-to-end TypeScript ecosystem for building and deploying blockchain applications and smart contracts. Its tools serve JavaScript and TypeScript developers building interoperable, cross-chain applications.
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Hyperweb


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Description

Hyperweb provides the Hyperweb Virtual Machine (HVM) for TypeScript-first smart-contract development. It supports writing, testing, and deploying TypeScript contracts, isolated localnet testing, cross-chain transactions through IBC, access to Cosmos SDK capabilities through TypeScript/JavaScript APIs, prebuilt templates, and integrated CI/CD workflows.

Category: Developer Tooling

Create Hyperweb App


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Description

Create Hyperweb App is a Hyperweb starter toolkit that initializes web3 dApps with preconfigured development tooling. It includes InterchainJS, Interchain Kit, HVM TypeScript smart-contract development, localnet support, Interchain UI components, and Starship-based automated testing and deployment pipelines.

Category: Developer Tooling

Interchain Kit


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Description

Interchain Kit is a Hyperweb wallet-connector product built for InterchainJS (CosmJS 2.0). It provides modular wallet connectivity, WalletConnect support, a React wallet adapter, Interchain Name System integration, and tools to compose, sign, and broadcast cross-chain transactions. It supports wallets including Ledger, Keplr, Cosmostation, Leap, XDEFI, and MetaMask.

Category: Developer Tooling

Chain Registry


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Description

Chain Registry is a unified repository of Cosmos chain details, assets, token symbols and logos, and IBC channel and denomination data. It provides standardized, dynamically retrievable information and client utilities to help developers integrate blockchain networks and assets into applications.

Category: Developer Tooling

Create Interchain App


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Description

Create Interchain App is a preconfigured Next.js starter kit for rapidly building interchain applications. It includes multi-chain wallet support, InterchainJS-powered transaction tooling, UI components, chain-registry data integration, and examples for IBC transfers, staking, governance, and authorization workflows.

Category: Developer Tooling

Starship


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Description

Starship is a Hyperweb testing and development tool for the Cosmos interchain. It provides a simulated mini-cosmos with multiple chains and relayers for multi-chain simulations, end-to-end testing, test-driven development, continuous integration, and integrated block-explorer and chain-registry support.

Category: Developer Tooling

Interchain UI


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Description

Interchain UI is a cross-framework UI kit for blockchain application developers. It supports React, VueJS, Angular, Svelte, SolidJS, and Web Components, and provides mobile-friendly components for token swaps, governance participation, and NFT interactions. Developers can customize themes and component styles to match their applications.

Category: Developer Tooling

Telescope


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Description

Telescope is a TypeScript code-generation tool for Cosmos SDK chains. It generates TypeScript libraries and multi-chain client packages from Cosmos SDK Protobuf files, with RPC, LCD/REST, and Tendermint/CometBFT client integration; Amino and Proto transaction encoding; and query support. Its plugin system can generate frontend state-management integrations including React Query and MobX.

Category: Developer Tooling

InterchainJS


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Description

InterchainJS is a blockchain development library that provides a universal signing interface with modular network adapters. It supports composing and broadcasting proto and amino messages, RPC-client integrations, transaction execution helpers, and React Query hooks for blockchain data fetching across networks including Ethereum, Cosmos, and Polkadot.

Category: Developer Tooling