> ## Documentation Index
> Fetch the complete documentation index at: https://cosmos-docs-sync-security-docs.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Build

> Version: v0.47

* [Architecture](/sdk/v0.47/build/architecture) - Overview and detailed explanation of the system architecture.
* [Building Apps](/sdk/v0.47/build/building-apps/app-go) - The documentation in this section will guide you through the process of developing your dApp using the Cosmos SDK framework.
* [Modules](/sdk/v0.47/build/modules) - Information about the various modules available in the Cosmos SDK: Auth, Authz, Bank, Crisis, Distribution, Evidence, Feegrant, Governance, Mint, Params, Slashing, Staking, Upgrade, NFT, Consensus, Circuit, Genutil.
* [Migrations](/sdk/v0.47/build/migrations/intro) - See what has been updated in each release the process of the transition between versions.
* [Packages](/sdk/v0.47/build/packages) - Explore a curated collection of pre-built modules and functionalities, streamlining the development process.
* [Tooling](/sdk/v0.47/build/tooling) - A suite of utilities designed to enhance the development workflow, optimizing the efficiency of Cosmos SDK-based projects.
* [ADR's](/sdk/v0.47/build/architecture) - Provides a structured repository of key decisions made during the development process, which have been documented and offers rationale behind key decisions being made.
* [RFC](/sdk/v0.47/build/rfc) - A Request for Comments (RFC) is a record of discussion on an open-ended topic related to the design and implementation of the Cosmos SDK, for which no immediate decision is required.
* [Specifications](/sdk/v0.47/build/spec/SPEC_STANDARD) - A detailed reference for the specifications of various components and features.
* [REST API](/sdk/v0.53) - A comprehensive reference for the application programming interfaces (APIs) provided by the SDK.