Generate source maps
Like request, but smaller.
Record all your interactions with Claude Code as you develop your projects
Playwright plugin for comprehensive API testing and result presentation using the Playwright UI, Trace Viewer, and HTML Report. It significantly aids debugging processes and supports both Playwright's native API and Axios requests.
Bunyan-based logger for Node.js supporting Trace Event format
Log all requests and request errors
[](https://www.npmjs.com/package/@aws-sdk/s3-request-presigner) [](https://www.npmjs.com/
Minimal web-style fetch TypeScript typings
> Monorepo of isomorphic utility functions
Provides functionalities for handling SAP Passports
Simplified HTTP request client.
OpenTelemetry instrumentation for user interactions as click events in a web application
SDK for integrating Braintrust with OpenTelemetry
The official Node.js library for the Browserbase API
OpenTelemetry instrumentation for `sequelize` ORM
Javascript Error Polyfill
The OpenTelemetry OTTracepropagator implements the propagation format used by the "basic tracer" implementations from the OpenTracing project
OpenInference Instrumentation for LangChain.js
Request that Node.js child processes preload modules
An extendable Error class that actually works, with TypeScript definition files, supporting old and new style classes and compatibility even with the oldest browsers
OpenTelemetry instrumentation for XMLHttpRequest http client in web browsers
Expiring LRU cache
Zero dependency library to capture and parse stack traces in Node, Bun and Deno
OpenInference Core provides utilities shared by all OpenInference SDK packages.