Log all requests and request errors
Like request, but smaller.
Lightweight, zero-dependency LLM API cost & token usage tracker for OpenAI, Anthropic, Gemini, Mistral, Groq, and DeepSeek
A better EventSource API
Microsoft Azure SDK for JavaScript - Logger
Client library to connect to the LangSmith Observability and Evaluation Platform.
Simplified HTTP request client.
Cypress's fork of a simplified HTTP request client.
Node client library for the Portkey API
A simple package with no dependencies for native requests using callback
AWS SDK for JavaScript Cloudwatch Logs Client for Node.js, Browser and React Native
Timings for HTTP requests
spy on outgoing requests in node
Popular AI / LLM Model Brand SVG Logo and Icon Collection
Fake HTTP injection library
Much like tests in traditional software, evals are an important part of bringing LLM applications to production. The goal of this package is to help provide a starting point for you to write evals for your LLM applications, from which you can write more c
Simplest way to make http get requests. Supports HTTPS, redirects, gzip/deflate, streams in < 100 lines.
Enforce real-time token budgets and spending limits for OpenAI, Anthropic Claude, and Google Gemini API calls in Node.js
The best library to work with LLMs
Self-learning LLM runtime — TurboQuant KV-cache (6-8x compression), SONA adaptive learning, FlashAttention, speculative decoding, GGUF inference
CLI helpers for logging hardware UUIDs and posting startup payloads to Optimus Security.
Convenient parsing for Fetch.
HTTP2 client, just with the familiar `https` API
Node.js atomic and non-atomic counters, rate limiting tools, protection from DoS and brute-force attacks at scale