Structured logging with a simple interface and support for OTLP.
OpenTelemetry Tracing
An expression tracer for debugging React or Vue components, arrow functions, method chaining and expressions
@tracing/browser-resource
Core logic for CodeCommit PR browser
OpenTracing integration for FeathersJS services
OpenTelemetry addon for Kinetic - traces, metrics, and observability
Profile Node.js startup by timing every require() and reporting slow modules.
A collection of reusable libraries, utilities and helpers to accelerate Node.js server development.
Lightweight OpenTelemetry initialization for browser SPAs. Sets up tracing with a single `initialize()` call and provides a plugin system for framework-specific instrumentation.
Official SDK for TraceLog Logging and tracing reporting with fully-structured, events that helps developers monitor and fix crashes in real time.
Disk-first structured logger for Node.js with local ingestion to Microsoft SQL Server (MSSQL)
MCP server that indexes codebases into an AST knowledge graph with semantic search, call graph traversal, and HTTP route tracing
Backend for Axon with SQLite
Find out why a dependency exists - trace npm dependency chains instantly
ARMS RUM SDK for Electron (monitoring layer; implementation pending)
Powerful and complete image converter to SVG, ICO, PNG with modern algorithms and optimal performance
TypeScript SDK for Metrixly performance monitoring
Structured light-weight logger with Loki support
Test your LLM-powered healthcare and life sciences apps with a TypeScript-native, Vitest-based eval runner. No API key required.
TypeScript code compiled from protobufs contained in [some-protos](https://github.com/kevinmichaelchen/some-protos).
MCP server for SolarWinds Papertrail log management — gives AI coding assistants (Copilot, Claude, Cursor) access to your production logs via the Model Context Protocol
Monitoring, metrics, and observability for NoSQL database platform
Official TypeScript SDK for the Midaz financial API - Build powerful financial applications with type-safe, modern JavaScript/TypeScript