English | [简体中文](./README-zh_CN.md) # 🔬speedscope A fast, interactive web-based viewer for performance profiles. Supports import from a variety of profiles in a variety of languages (JS, Ruby, Python, Go & more). Try it here: https://www.speedscope.app
Binaries for Sentry Node Profiling
Profile manager for Secretlint.
A fast and simple library to passively profile JS/Hermes performance in production and release builds.
Adds support for Cloud Profiler to Node.js applications
v8 profiling via the chrome dev-tools protocol
A JavaScript library for escaping CSS strings and identifiers while generating the shortest possible ASCII-only output.
pprof support for Node.js
Like ruby's abbrev module, but in js
Requirements:
Convention over configuration for using Vite in Ruby apps
node bindings for the v8 profiler
A WebAssembly memory profiler
For ruby and ruby on rails
Heap dump, sample profiler and allocation timeline generator for Node.
A Redux store enhancer which uses User Timing API to profile redux actions and time spent on notifying store listeners
AWS SDK for JavaScript Codeguruprofiler Client for Node.js, Browser and React Native
Elegant ProgressBar and Profiler for Webpack and Rspack
A pure JavaScript implementation of Sass.
Profiler to time function calls in AdonisJs with context
Convention over configuration for using Vite in Rails apps
Programmable interface to Clinic.js Heap Profiler
Lerna-Lite Profiler used by certain optional commands (Run/Exec)
Ruby SemVer in TypeScript.
Memory usage profiler for debugging of Ruby itself (and/or middlewares)
Collect memory usage profile information and emit it (or output on fluentd log)
Generates pprof profiles of ruby memory usage
A gem that measures block execution time, database query counts (when ActiveRecord is present), and memory allocation, displaying results in a formatted terminal table. Works in plain Ruby and Rails projects alike.