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Packages
The Cosmos SDK is a collection of Go modules. This section provides documentation on various packages that can used when developing a Cosmos SDK chain. It lists all standalone Go modules that are part of the Cosmos SDK.
:::tip For more information on SDK modules, see the SDK Modules section. For more information on SDK tooling, see the Tooling section. :::
Core
- Core - Core library defining SDK interfaces (ADR-063)
- API - API library containing generated SDK Pulsar API
- Store - Implementation of the Cosmos SDK store
State Management
- Collections - State management library
- ORM - State management library
Automation
Utilities
- Log - Logging library
- Errors - Error handling library
- Math - Math library for SDK arithmetic operations
Example
- SimApp - SimApp is the sample Cosmos SDK chain. This package should not be imported in your application.