aptos-framework

The account module provides signer-based account management and resource ownership patterns. Use it to control account initialization, permission validation, and secure resource storage through Move's ability system and signer references.

Tables enable key-value storage for on-chain data. Design your data model with proper ownership semantics, use Table operations for insertion and retrieval, and leverage SmartTable for optimized aggregation queries on stored resources.

The Coin module standardizes token creation and transfers. Import it into your module, define coin types with proper abilities, and use Coin::withdraw and Coin::deposit to manage value transfers while maintaining resource safety.

Yes. The event module enables emitting structured events for indexing, and the time module provides timestamp access. Both integrate directly into Move modules via 0x1 standard library imports for event-driven architecture.

Resource accounts are autonomous accounts derived from a creator address, used for module ownership and autonomous operations. They enable decoupled contract logic and persistent storage without direct user signing.

Apply signer-based authorization, enforce resource abilities (copy, drop, store), use visibility modifiers correctly, and model data ownership through the account and resource modules to build reliable on-chain systems.