# Documentation

## Packages

| Package | Description |
| ------ | ------ |
| [@filoz/filecoin-encryption-envelope](/reference/filoz/filecoin-encryption-envelope/toc/) | Filecoin Encryption Envelope (FIP-1253): COSE envelope encryption |
| [@filoz/synapse-core](/reference/filoz/synapse-core/toc/) | JavaScript Standard Library for Filecoin Onchain Cloud |
| [@filoz/synapse-react](/reference/filoz/synapse-react/toc/) | React hooks for interacting with Filecoin Onchain Cloud smart contracts |
| [@filoz/synapse-sdk](/reference/filoz/synapse-sdk/toc/) | JavaScript SDK for Filecoin Onchain Cloud |