Public API for OpenTelemetry
New Relic agent
Scenario orchestration and evidence collection for agent-driven software development. Bring your own runner. Keep your scenarios. Keep your evidence.
GC aware benchmarking/profiling, with an interactive viewer. For Node and browser.
OpenTelemetry AWS Xray propagator provides HTTP header propagation for systems that are using AWS Xray HTTP header format.
MCP server for LLM-driven Unreal Engine .utrace profiling. Wraps the headless TraceDigest UE Program and manages a long-lived daemon per trace.
OpenTelemetry logs SDK
Pi-native performance benchmarking toolkit for pi.dev extensions — profiling, benchmarking, and CI reporting
Flight recorder for Node.js processes: runs a target script as a child process, attaches a probe, and records memory, CPU, event-loop delay, active handles, stdio and crashes into a single JSON/HTML/Markdown report.
React component for visualizing profiling data
A JavaScript CPU trace analysis tool for agents and humans
Agent-native CLI for AI app automation across iOS, Android, tvOS, Android TV, macOS, Linux, and web.
Performance benchmarking tool for headless browser automation. Measure CPU, GPU, timing, and screenshot performance across configurations.
Grafana flamegraph visualization component
Opt-in GPU debug instrumentation for tracked memory, dispatch, queue, and frame-budget metrics in Plasius WebGPU runtimes.
Tell me why my API is slow. Developer-focused observability and diagnostics tool for Node.js.
React-native-latency lets you run experiments to measure the runtime of your react native code.