A performance tuning tool for Mongoose.
node-compatible v8.log processor
Provides DevTools API for instrumentation of Node and Chromium Debugger (experimental)
Log feathers service calls and gather profile information on them.
Custom Speedscope fork with exported internals
imei generator/checker
Local-first profiling for AI coding agents.
A cache object that deletes the least-recently-used items.
Generate profiler reports for Solidity code
easy-to-install processor for the v8 profiler log
Local trace viewer for Claude Code conversations — reads session transcripts and renders a waterfall UI.
egg-plugin for xtransit
The missing standard library for TypeScript, for writing production-grade software.
Live GPU memory profiler for WebGPU. Patches GPUDevice once and gives you exact byte-level snapshots of every buffer and texture, plus an optional React HUD overlay.
Increase memory limit for local node binaries ('max-old-space-size')
Tracks new & disposed Observable subscriptions
Deepkit Stopwatch
Lanterna default detector pack — CPU, memory & experimental async detectors, thresholds, attribution helpers, plugin types
node bindings for the v8 profiler
Blackfire Continuous Profiler continuously collects and uploads profiling data to the Blackfire servers
A simple npx command to set up aws config during a CICD environment
Monkey patches React to notify you about avoidable re-renders.
AWS SDK for JavaScript Marketplace Metering Client for Node.js, Browser and React Native
walk paths fast and efficiently