Small benchmark library focused in avoiding optimization/deoptimization pollution between tests by isolating them.

A V8 deoptimization toolkit for AI agents and dev workflows: MCP server, findings engine, benchmark harness, and fix-verify comparison for inline caches, deopts, and hidden-class churn

CLI tool to get human readable about v8 de-optimizations

Parse v8 --print-code or --print-opt-code output and stringify it back

Parse a v8.log file for deoptimizations

v8 cpu & heap-memory profiler log analystics

Generates TypeScript API client code for your Astro endpoints. No manual `fetch()` code writing anymore.

Run the V8 GC when node.js is idle.

This one isn't really a profier, more like a collector. As defined in the [official documentation](https://nodejs.org/dist/latest-v10.x/docs/api/tracing.html): > Trace Event provides a mechanism to centralize tracing information generated by V8, Node.js c

sweet.js macro for array slicing, specifically to deal with the cost of argument slicing

Converts performance profiles to human and LLM friendly Markdown.

Plugin for eslint for find possible deoptimized code

High-performance, allocation-sensitive utility primitives and data structures optimized for the V8/JSC runtime.