257 Open source projects that are alternatives of or similar to Websu

Elastic APM .NET Agent

NodeReactionAgent is an Node.js asynchronous performance monitoring tool to be in conjunction with Nodereaction.com or nodereactionclient

Profiling / Debugging assist tools for iOS. (Memory Leak, OOM, ANR, Hard Stalling, Network, OpenGL, Time Profile ...)

Run Google's Lighthouse headless in the background

前端性能指标的监控,采集以及上报。用于测量第一个dom生成的时间(FP/FCP/LCP)、用户最早可操作时间（fid|tti）和组件的生命周期性能,，网络状况以及资源大小等等。向监控后台报告实际用户测量值。

Measures high-level timing and memory usage metrics during compilation

Ember library used to measure various metrics in your Ember app with ultra simple APIs.

DroidTelescope（DT），Android端App性能监控框架

Run Lighthouse analysis over multiple sites in a single command

Processor Counter Monitor

🎭: Playwright Lighthouse Audit

Python utilities for AWS related tasks.

Elastic APM PHP Agent

Investigate performance over your whole company with lighthouse

Shows your current framerate (fps) in the status bar of your iOS app

Analyze the impact of a browser extension on web performance.

Rule based performance analysis and monitoring tool for dotnet written in F#.

Frontend Wingman, Learn frontend faster!

Publisher Ads Lighthouse Plugin is a tool to improve ad speed and overall quality through a series of automated audits. This tool will aid in resolving discovered problems, providing a tool to be used to evaluate effectiveness of iterative changes while suggesting actionable feedback.

High performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it.

Caliper is an instrumentation and performance profiling library

Perfromance budget plugin for Webpack (https://webpack.js.org/)

Google Lighthouse + Puppeteer / Docker Image

pprof is a tool for visualization and analysis of profiling data

Audit URLs using Lighthouse and test performance with Lighthouse CI.

💥 Puts your console on blast when React is making unnecessary updates.

Open Source Lighthouse Tracking System

The officially supported adapter for using Firebase with Ember

Sitespeed.io is an open source tool that helps you monitor, analyze and optimize your website speed and performance, based on performance best practices advices from the coach and collecting browser metrics using the Navigation Timing API, User Timings and Visual Metrics (FirstVisualChange, SpeedIndex & LastVisualChange).

Sampling profiler for Python programs

A suite of utilities simplilfying linux networking stack performance troubleshooting and tuning.

⏱ PHP performance tool analyser your script on time, memory usage and db query. Support Laravel and Composer for web, web console and command line interfaces.

Test system for comparing code performance.

Simple profiling and performance monitoring for Clojure/Script

A Github Action that automatically compresses JPEGs, PNGs and WebPs in Pull Requests.

Bringing financial analysis to the tidyverse

Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python

Performance plots for Python code

System and process monitor for Linux

Android开发辅助工具fps,topActivity,activity启动耗时,电量cpu内存分析。适配全机型悬浮窗权限。

Sematext Agent for monitoring MongoDB

Automon combines the power of AOP (AspectJ) with monitoring or logging tools you already use to declaratively monitor your Java code, the JDK, and 3rd party libraries.

A code generator for array-based code on CPUs and GPUs

The JMeter Maven Plugin

Automated auditing, performance metrics, and best practices for the web.

Open source application performance monitoring tool with emphasis on ease of setup and use. Providing similar functionality like NewRelic/AppNeta/Skylight etc.

Monitor performance of you Rails applications

Performance monitoring and benchmarking suite

Track when your users get your HTTP requests

Collective Knowledge workflow for ARM's workload automation tool: an open framework for gathering and sharing knowledge about system design and optimization using real-world workloads.

Measure Amazon S3's performance from any location.

Qubole Sparklens tool for performance tuning Apache Spark

Sample microservices application for playing with

Detox Instruments is a performance–analysis and testing framework, designed to help developers profile their mobile apps in order to better understand and optimize their app's behavior and performance.

A tool for monitoring and tuning Spark jobs for efficiency.

StackImpact Java Profiler - Production-Grade Performance Profiler: CPU, locks, runtime metrics, and more

inspectIT is the leading Open Source APM (Application Performance Management) tool for analyzing your Java (EE) applications.

A Linux Resource / Performance Monitor based on PHP.

🟣 Verge is a very tunable state-management engine on iOS App (UIKit / SwiftUI) and built-in ORM.

DEPRECATED StackImpact Go Profiler - Production-Grade Performance Profiler: CPU, memory allocations, blocking calls, errors, metrics, and more