Common functions used across Polkadot, derived from RPC calls and storage queries.
[](https://www.npmjs.com/package/@aws-sdk/signature-v4-multi-region) [](https:/
Functions for converting Expo SDK versions to EAS runtime versions
Derive util for Valtio
AWS SDK for JavaScript Bedrock Runtime Client for Node.js, Browser and React Native
OpenTelemetry instrumentation for Node.js Performance measurement API
AWS SDK for JavaScript Bedrock Agent Runtime Client for Node.js, Browser and React Native
The **[Google Vertex provider](https://ai-sdk.dev/providers/ai-sdk-providers/google-vertex)** for the [AI SDK](https://ai-sdk.dev/docs) contains language model support for the [Google Vertex AI](https://cloud.google.com/vertex-ai) APIs.
AWS SDK for JavaScript Sagemaker Runtime Client for Node.js, Browser and React Native
Core functions & classes shared by multiple AWS SDK clients.
Cryptographic types and functions for Cardano
A revision of AWS Signature V4 request signer based on AWS Common Runtime https://github.com/awslabs/aws-crt-nodejs
Loader for AWS Common Runtime https://github.com/awslabs/aws-crt-nodejs
AWS SDK for JavaScript Lex Runtime Service Client for Node.js, Browser and React Native
AWS SDK for JavaScript Lex Runtime V2 Client for Node.js, Browser and React Native
Underlying library of executing Postman Collections
An implementation of CRC64-NVME checksum based on AWS Common Runtime https://github.com/awslabs/aws-crt-nodejs
https://www.npmjs.com/package/@segment/analytics-node
OpenTelemetry instrumentation for AWS Lambda function invocations
Vercel AI SDK adapter for assistant-ui
Workers Vitest integration for writing Vitest unit and integration tests that run inside the Workers runtime
SDK for building AI agents with Claude Code's capabilities. Programmatically interact with Claude to build autonomous agents that can understand codebases, edit files, and execute workflows.
Isomorphic client library for making HTTP requests in node.js and browser.
Cryptographic key pairs for the XRP Ledger