MemLab: An open source framework for finding JavaScript memory leaks
MemLab: An open source framework for finding JavaScript memory leaks We’ve open-sourced MemLab, a JavaScript memory testing framework that automates memory leak detection. Finding and addressing the root cause of memory leaks is important for delivering a quality user experience on web applications. MemLab has helped engineers and developers at Meta improve user experience and make significant imp
GitHub - vitmalina/w2ui: UI widgets for modern apps. Data table, forms, toolbars, sidebar, tabs, tooltips, popups. All under 120kb (gzipped).
The master branch has a new, in-progress version of w2ui. You might want to consider 1.5 branch that is stable and supports older browsers. Here are the goals for the new version of w2ui. Road to 2.0 discussion W2UI v.2 no longer requires jQuery as a dependency. You can download it from the master branch and at the moment, it is stable enough to be considrered for a Release Candidate. All demos ha
GitHub - spencertipping/caterwaul: A Javascript-to-Javascript compiler
It has a few defects. One relates to stuff like if (x) switch (y) {} else z();, which gets rewritten to broken code. This is a parse-level problem and I haven't had time to fix it yet. Second, various ES5/6 features aren't entirely supported; for example functions-in-objects (let x = {f() {}};). There's probably more; the ES5 support was hacked on last-minute. Third, Caterwaul parses non-JS. let @
Remaking WordPress in JS stack. Hello to a new CMS for Next.js websites.
MotivationJamstack is out for a while. For most of us (developers) statically pre-rendered React websites are no wonder: page routing in the browser, “blazing-fast” (as they usually call it) experience, etc. Try Gatsby or Next.js and you’ll have it. If you are a web developer, you know React and probably know to do something with it. But for many normal people, it still looks like some expensive p
GitHub - rufname/metricPlease: Bookmarklet that turns 100 yards into 91.4 m
javascript: (function() {function bR(a,b,c,d){return function(i){let f=i;let g;while((g=a.exec(i))!=null){let e=g[0].substr(0,g[0].length-b).replace(',','').replace('\u2212','-').trim();e.endsWith('-')&&(e=e.substr(0,e.length-1));let h=Math.round(c(e)*10)/10;isNaN(h)||(f=f.replace(g[0],' '+h+' '+d));}return f;};}function checkString(a){return a=iR1(iR2(iR3(iR4(iR5(iR6(a)))))),a=foR1(foR2(foR3(foR4
GitHub - yemount/pose-animator
Pose Animator takes a 2D vector illustration and animates its containing curves in real-time based on the recognition result from PoseNet and FaceMesh. It borrows the idea of skeleton-based animation from computer graphics and applies it to vector characters. This is running in the browser in realtime using TensorFlow.js. Check out more cool TF.js demos here. This is not an officially supported Go
Baretest — A minimal alternative to Jest - Volument
Baretest is a fast and simple JavaScript test runner. It offers near-instant performance and a brainless API. It’s a minimal alternative to Jest. Github Project Page -> Why Baretest? The primary reason for building Baretest was to get near-instant unit tests. We constantly hit CMD + B on Sublime Text to test a function we are actively working on. We do this all the time, sometimes hundreds of time
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GitHub - Page-Replica/page-replica: Page Replica – Tool for Web Scraping, Prerendering, and SEO Boost
GitHub - ColonelParrot/jscanify: Mirror of puffinsoft/jscanify for backwards CDN compatibility.
SheetJS
GitHub - microsoft/napajs: Napa.js: a multi-threaded JavaScript runtime
GitHub - fingerprintjs/BotD: Bot detection library that runs in the browser. Detects automation tools and frameworks. No server required, runs 100% on the client. MIT license, no usage restrictions.
GitHub - preactjs/signals: Manage state with style in every framework
New JavaScript UI Library
GitHub - flomesh-io/pipy: Pipy is a programmable proxy for the cloud, edge and IoT.
WanaKana.js
GitHub - CromwellCMS/Cromwell: WordPress-like CMS for Next.js websites
GitHub - facebook/docusaurus: Easy to maintain open source documentation websites.
GitHub - mailcheck/mailcheck: Reduce misspelled email addresses in your web apps.
GitHub - FabDevGit/barchartrace: Bar chart race online editor
