placeholder for Node core module
Node.js perf_hooks module for Gjs
Isomorphic ponyfill wrapping native browser performance and node.js perf_hooks performance
Isomorphic ponyfill wrapping native browser performance and node.js perf_hooks performance
provide stats for routes using perf_hooks, for fastify
Zero-config Node.js observability SDK — automatic tracing via AsyncLocalStorage and perf_hooks
Lightweight Node.js runtime monitoring and observability middleware using perf_hooks and native APIs.
Bare compatibility wrapper for the Node.js builtin `perf_hooks` module
Isomorphic ponyfill wrapping native browser performance and node.js perf_hooks performance
OpenTelemetry instrumentation for Node.js Performance measurement API
Small timing library
Polyfill for perf_hooks.monitorEventLoopDelay(...)
Benchmarks JS functions using the builtin perf_hooks. Can benchmark several functions at the same time for multiple times, and returns stats on runtimes.
rollup-plugin-polyfill-node ===
Memory and event loop testing for Node.js — heap monitoring, event loop delay and utilization tracking, object lifecycle verification, stream buffer assertions, and comparative profiling
WebSocket Streaming Wrapper
OpenTelemetry Node.js Performance measurement API automatic instrumentation package
A tiny module to help test the performance of functions. It uses `perf_hooks` under the hood.
Small timing library
rollup-plugin-polyfill-node ===
rollup-runtime-polyfill-core ===
System Type: pipeline
TypeScript compiler for GJS — bundles upstream `typescript` to a single GJS module + ships a Node-free `tsc` bin.
TypeScript common combining type utilities, validation patterns, and testing infrastructure
Tool for wrapping JavaScript modules as WebAssembly components using the QuickJS engine
A highly parallel Perl 5 interpreter written in Rust
CLI tool that monitors AI agent sessions, identifies patterns, and proposes skills
Low-overhead runtime telemetry for Tokio with poll timing, wake events, and CPU profiling
OpenTelemetry bridge for the subms perf-harness - wires Histogram + Span emission from SubMsObserver + SubMsBenchSummary + SubMsTimer. Byte-equivalent to com.submillisecond:subms-otel.
Standard performance benchmarking for Rust programs, with reporting hooks for submillisecond.com cookbook samples.
Developer CLI for the ResQ autonomous drone platform
A lightweight, no_std ECS-driven UI framework for embedded, desktop, and WebAssembly
Cross-platform conventional commit checker for use in pre-commit/commit-msg hooks
React performance + security scanner. Finds perf anti-patterns, XSS, secrets, and CVEs. Single binary, zero config, SARIF output.
A hybrid type checker for Python and other dynamic languages
A Rust proxy and tunnel toolbox with WireGuard-style, TUN, SOCKS, and TLS-based transports.