Search Results for "performance"
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Showing 34 open source projects for "performance"
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Reactotron
Desktop app for inspecting your React JS and React Native projects
Reactotron is a macOS, Windows, and Linux app for inspecting your React JS and React Native apps. View your application state, show API requests & responses, perform quick performance benchmarks, subscribe to parts of your application state, display messages similar to console.log, track global errors with source-mapped stack traces including saga stack traces! You can dispatch actions like a government-run mind control experiment, hot swap your app's state using Redux or mobx-state-tree, track your sagas, show image overlay in React Native, track your Async Storage in React Native, etc. ... -
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sitespeed.io
Monitor, analyze and optimize your website speed and performance
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). Measuring performance shouldn’t be hard, you should be able to have full control of your metrics, own your own data and you should be able to do it without paying top dollars. ... -
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PM2
Node.js Production Process Manager with a built-in Load Balancer
...If you want battle-hardened Node.js applications that can be monitored and kept alive forever, PM2 is the way to go. PM2 lets you manage, maintain and increase Node.js performance. It is constantly assailed by over 1800 tests so you can deliver high quality applications, and deploy confidently and more often. PM2 is cross-platform and arguably the most widely-used process manager for Node.js with over 100 million downloads. Setting it up is easy, it just takes a couple of minutes and one simple command. -
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Mitata
benchmark tooling that loves you
A high-performance JavaScript benchmarking tool designed for fast and accurate performance testing. -
Stop Cyber Threats with VM-Series Next-Gen Firewall on AzureGain integrated visibility across all traffic in a single pass. Deploy Palo Alto Networks VM-Series to determine application identity and content while automating security policy updates via rich APIs.
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phantomas
Headless Chromium-based web performance metrics collector
...Device profiles allow phantomas to emulate mobile or tablet (by setting a proper user agent and viewport). phantomas comes as a CommonJS module that you can use in your nodejs projects. Use grunt to automate daily dev tasks, including your's application web performance. -
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Playwright for .NET
.NET version of the Playwright testing and automation library
Playwright for .NET is the official language port of Playwright, the library to automate Chromium, Firefox and WebKit with a single API. Playwright is built to enable cross-browser web automation that is ever-green, capable, reliable and fast. Cross-browser. Playwright supports all modern rendering engines including Chromium, WebKit, and Firefox. Cross-platform. Test on Windows, Linux, and macOS, locally or on CI, headless or headed. Cross-language. Use the Playwright API in TypeScript,... -
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Nightwatch.js
End-to-end testing framework in Node.js & using the Webdriver API
Nightwatch.js is an automated, easy to use End-to-End testing framework written in Node.js and using the W3C WebDriver API. It uses the WebDriver API to drive browsers, enabling commands and assertions on DOM elements. Nightwatch.js is used for end-to-end testing of web applications and websites, as well as for Node.js unit and integration testing. It offers a clean yet powerful syntax for quick and easy writing of tests, a built-in command-line test runner, continuous integration and... -
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TestCafe
A Node.js tool to automate end-to-end web testing
TestCafe is a Node.js tool for automating end-to-end web testing. All you have to do is set it up, write tests in JS or TypeScript, run them and view the results. There’s no need for WebDrivers or other testing software. Installing TestCafe takes just one minute and one command. TestCafe lets you create smart, stable tests with no manual timeouts. It can run parallel tests, saving you on test execution time, and can even build readable tests with PageObject. TestCafe runs on all popular... -
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Puppeteer
Headless Chrome Node.js API
Puppeteer is a headless Node library that provides a high level API for controlling Chromium or Chrome over the DevTools protocol. It requires zero setup and comes bundled with the Chromium version most suited to it. Puppeteer is headless by default, making it fast to run. However, it can also be set to run full or non-headless Chrome or Chromium, simply set the headless option when launching a browser. Many of the things you can do manually in the browser, you can also do with Puppeteer... -
Build Agents and Models on One PlatformGemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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Jest Puppeteer
Run your tests using Jest & Puppeteer
...A fix to this is to run your test serially when in a CI environment. Users have discovered that running test serially in such environments can render up to 50% of performance gains. Writing integration test can be done using Puppeteer API but it can be complicated and hard because API is not designed for testing. Debugging tests can be hard sometimes and it is very useful to be able to pause tests in order to inspect the browser. Jest Puppeteer exposes a method jestPuppeteer.debug() that suspends test execution and gives you the opportunity to see what's going on in the browser. -
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LazyLoad
LazyLoad is a lightweight, flexible script that speeds up your website
LazyLoad is a fast, lightweight and flexible script that speeds up your web application by loading images only as they enter the viewport. LazyLoad supports responsive images. LazyLoad is a lightweight (2.4 kB) and flexible script that speeds up your web application by deferring the loading of your below-the-fold images, animated SVGs, videos and iframes to when they will enter the viewport. It’s written in plain “vanilla” JavaScript, it leverages the IntersectionObserver API, it supports... -
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Bundlesize
Keep your bundle size in check
Add it to your scripts in package.json. Or you can use it with npx from NPM 5.2+. bundlesize accepts an array of files to check. You can give a different file by using the --config flag. If the names of your build files are not predictable, you can use the glob pattern to specify files. This is common if you append a hash to the name or use a tool like create-react-app/nextjs. It will match multiple files if necessary and create a new row for each file. By default, bundlesize gzips your... -
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Clinic.js
Clinic.js diagnoses your Node.js performance issues
Node Clinic is a suite of diagnostic tools for Node.js applications, designed to help developers identify and resolve performance issues, memory leaks, and other common problems in their code. -
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UVU
UVU is an extremely fast and lightweight test runner for Node.js
...It also supports running in browser environments, which makes it versatile for frontend and backend alike. The repository includes benchmarking showing how it stacks against other test runners in terms of speed, underscoring its performance orientation. uvu’s API is intentionally minimal and familiar, so developers coming from other test frameworks will feel at home, but the internal design is optimized for speed and simplicity rather than feature bloat. -
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forever
CLI tool for ensuring that a given script runs continuously
A simple CLI tool for ensuring that a given script runs continuously (i.e. forever). Note that this project currently fully depends on the community for implementing fixes and new features. For new installations we encourage you to use pm2 or nodemon. If you are using forever programmatically you should install forever-monitor. There are two ways to use forever: through the command line or by using forever in your code. Note: If you are using forever programatically you should install... -
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Marathon -GUI Test Runner Web, Swing, FX
Marathon supports testing of Java/Swing and Java/Fx applications.
Marathon provides an integrated environment for test script creation and execution. Supported FW: Web, Java Swing/ Java FX. Currently, Marathon supports JRuby script models for recording the test scripts.Marathon test runner generates Allure test reports.Marathon allows for grouping of test cases.It also has an option of inserting modules while recording(in MarathonITE while recording). It allows tester to inset checklist while recording and also takes screen capture and annotate it in... -
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Hiper
A statistical analysis tool for performance testing
Hiper is an open-source command-line tool designed for statistical analysis of web performance and page load behavior during performance testing. The tool repeatedly loads a specified webpage multiple times and gathers detailed timing metrics in order to produce more reliable performance measurements than single-run benchmarks. By averaging data across multiple page loads, Hiper helps developers understand whether performance optimizations actually improve real-world page loading behavior. ... -
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AyeSpy
A performant visual regression testing tool
Aye Spy is a high-performance visual regression tool to catch UI regressions. Aye Spy takes inspiration from existing projects such as Wraith and BackstopJs. We have found visual regression testing to be one of the most effective ways to catch regressions. It's a great tool to have in your pipeline, but the current solutions on the market were missing one key component we felt was essential for a great developer experience performance. -
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ESM
Tomorrow's ECMAScript modules today
esm is a JavaScript module loader that enables the use of ECMAScript modules (ESM) in Node.js environments, providing a seamless way to work with modern JavaScript syntax in older Node.js versions. -
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Zombie.js
Fast, full-stack, headless browser testing using node.js
Insanely fast, headless full-stack testing using Node.js. Zombie 6.x is tested to work with Node 8 or later. If you need to use Node 6, consider using Zombie 5.x. If you’re going to write an insanely fast, headless browser, how can you not call it Zombie? Zombie it is. Zombie.js is a lightweight framework for testing client-side JavaScript code in a simulated environment. No browser required. Zombie will work with other testing frameworks. Since Mocha supports promises. Just like your... -
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gremlins.js
Monkey testing library for web apps and Node.js
...While gremlins try their best to destroy your app, another type of scripts called mogwais monitor the console errors and the number of frames by second to detect performance problems. Every action performed by the gremlins, and all the errors that might occur, are all logged! In version 2.0, we now use npm to publish the library and unpkg to serve it! -
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memory-stats.js
minimal monitor for JS Heap Size via performance.memory
...For more precise results, Chrome should be launched with the precise memory information flag, because default memory values may be bucketed. The project is useful for performance debugging, visual memory monitoring, and quick inspection of memory behavior in browser-based experiments. -
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Centurion
Simple and powerful tool for benchmarking your code's efficiency
Centurion is a very simple and powerful tool for benchmarking your code's efficiency. How to use it: var my_centurion = new centurion(); Centurion API namespaces: .benchmark - Do a benchmark .status - Check status of benchamark. To see the full API under the namespaces do: "console.log(my_centurion);" Enjoy! -
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TestMax
Frontend & Backend Automation Tool
TestMax is integrated Software Testing framework which can be used to test distributed system by developing rapid test cases using XML configuration in front and backend that talks to each other within the test framework. This tool can be used for Database, webservice, API, Junit, TestNg and Frontend including performance test. The main advantage of this TestMax architecture is separating test data configuration from test case run time environment. It reduces the maintenance of test cases only limited to different test set and test data to run the same test into different QA env without writing or maintaining any test code. -
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