Like Underscore, but lazier
lazy functional performance speed util functional-programming functional-libraryTest your internet connection speed and ping using speedtest.net from the CLI
cli-app cli speed test tester speed-test speedtest connection internet bandwidth ping measure checkHappyPack makes initial webpack builds faster by transforming files in parallel. HappyPack provides both a plugin and a loader in order to do its job so you must use both to enable it.
webpack build-tool performance plugin fast speed compilation transformer loader happiness happyRun mobile and desktop performance tests for your deployed site using Google PageSpeed Insights V2 with tidy reporting for your build process. As of PSI 2.x, we expose both the PageSpeed Insights speed and usability scores. The latter is based on usability rules that score a page based on factors like the presence of a sensible mobile viewport.
pagespeed insights speed page website measure optimize sizeFind out the image weight in your pages, compare to the BigQuery quantiles and discover what images you can optimize further. Verbose mode will show you a detailed summary of which images needs improving.
cli-app cli image images weight image-weight size pagespeed insights speed page website measure optimizeEnter Fastify. Fastify is a web framework highly focused on providing the best developer experience with the least overhead and a powerful plugin architecture. It is inspired by Hapi and Express and as far as we know, it is one of the fastest web frameworks in town. Do you want to know more? Head to the Getting Started.
webframework performance speed nodejs web framework json schema open apiEmmet (formerly Zen Coding) is a web-developer’s toolkit that can greatly improve your HTML & CSS workflow. With Emmet, you can type CSS-like expressions that can be dynamically parsed, and produce output depending on what you type in the abbreviation. Emmet is developed and optimised for web-developers whose workflow depends on HTML/XML and CSS, but can be used with programming languages too.
emmet html css coding speedThis project aims to be a drop-in solution for sites to prefetch links based on what is in the user's viewport. It also aims to be small (< 1KB minified/gzipped). You can also grab quicklink from unpkg.com/quicklink.
performance web-performance prefetch prefetcher speed fetch intersectionobserver backgroundCDNJS is a free and open source project to organize and provide popular front-end web development resources to developers via a fast CDN infrastructure without usage limitations and fees. We want to help individual library/framework developers distribute their projects, and web developers supercharge their websites! With our great free CDN service, developers can focus on their projects and website development. Developers no longer have to spend time worrying about how to set-up a CDN for projects or website assets. We hope to make web development easier, as well as your websites and the WWW faster and safer.
cdn css library web front-end foss font framework webdev fast speed http2 spdy content-delivery-networkfast-json-stringify is significantly faster than JSON.stringify() for small payloads. Its performance advantage shrinks as your payload grows. It pairs well with flatstr, which triggers a V8 optimization that improves performance when eventually converting the string to a Buffer. Build a stringify() function based on jsonschema.
json stringify speed schema fastList of links to the various checkers out there on the web for sites, domains, security etc. This started as a small personal project.
list website checker dns security seo speed load-testing mail-configuration website-performance mobile-friendlyThe Navigation Timing API provides useful data that can be used to measure the performance of a website. Unfortunately this API has never been good at capturing the actual user experience. The Speed Index, introduced by WebpageTest.org, aims to solve this issue. It measures how fast the page content is visually displayed. The current implementation is based on the Visual Progress from Video Capture calculation method described on the Speed Index page. The visual progress is calculated by comparing the distance between the histogram of the current frame and the final frame.
chrome devtool timeline speed index performanceTaffy changes the playback speed of your podcasts without affecting their pitch. Written in ASP.NET, it's a podcast "proxy" of sorts. It "stretches" the audio of your podcasts automatically before they're downloaded by your podcatcher, so your media player doesn't have to do it.
cassini podcast speed stretchA automated Clicker for Gamers.
automated click gaming mouse mouse-click quickerclicker speedBenchmarks, performance and speed tests of basic algorithms, structures and patterns for the Microsoft .NET Framework and Novell Mono Framework. Gives the software architect an overview how much throughput dictionaries, thread synchronization and more have. Tests are VS/C#
benchmark performance speed testingThis little piece of software sends a request to the Google page speed API, then parses the JSON response and presents them in a nice class. I use this class on this webpage to show the page speed score at the bottom right corner of my site: http://schaffhauser.me
google page speedThis is a vb2008 custom usercontrol that displays information like a speedometer or fuel gauge. It has a custom function "AccelerateTo(x)" to make the dial move its needle like a real gauge.
gauge graphicspath speed speedometer usercontrols vb-2008AutoSensitivity allows you to define different mouse sensitivities (speeds) for your touchpad and mouse and automatically switch between them (based on mouse connect / disconnect).
mouse speed utilityAjaxify your whole site out of the box
jquery-plugin ui animation jquery effect ajax html5 scroll form change content performance speed
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