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• github.com/aui/art-template

  GitHub - aui/art-template: High performance JavaScript templating engineart-template art-template is a simple and superfast templating engine that optimizes template rendering speed by scope pre-declared technique, hence achieving runtime performance which is close to the limits of JavaScript. Syntax errors or runtime errors wi..

• tomdale.net/2015/11/javascript-frameworks-and-mobile-performance

  JavaScript Frameworks and Mobile Performance - tomdale.netNov 2015 - For me the results are pretty clear: there appears to be a pretty hefty tax to using Frameworks on mobile, especially compared to writing vanilla JavaScript. But my hypothesis is that, for apps of any complexity, the ones that start off “vanilla” will accre..

• stackoverflow.com/questions/12973706/javascript-collection/12973883#12973883

  Javascript collection - Stack OverflowA micro-optimization as some would say, but the results are truly remarkable, even for extremely simple things such as string initialisation. Such things are unfortunately absolutely worthless in JavaScript, the performance loss simply isn't worth it. JS wi..

• sentry.io/for/javascript

  JavaScript Error and Performance Monitoring | SentryGet actionable insights to resolve javascript performance issues with the ability to track, debug, and resolve javascript errors across platforms. See the error and javascript stack trace previously only visible in your user’s debug console. See what the ap..

• blogs.windows.com/msedgedev/2016/06/22/javascript-performance-updates-anniversary-update

  JavaScript performance updates in Microsoft Edge and ChakraJun 2016 - Today, we’d like to share a few recent Chakra improvements coming up in the Windows 10 Anniversary Update, which you can preview today on recent Windows 10 Insider Preview builds. Even better it can have a performance advantage, as smaller functions are gen..

• medium.com/reloading/javascript-start-up-performance-69200f43b201

  JavaScript Start-up Performance. Update: The Cost Of JavaScript In 2019a| | by Addy Osmani | reloading | MediumIf we’re shipping huge bundles for our app, this is where endorsing modern bundling techniques like code-splitting, tree-shaking and Service Worker caching can really make a huge difference. The V8 team has been hard at work improving start-up time and we’v..

• blogs.windows.com/msedgedev/2015/11/10/supercharging-javascript-performance-with-asm-js

  Supercharging JavaScript performance with asm.jsNov 2015 - A popular way of using asm.js is porting C/C++ projects to asm.js with Emscripten (an LLVM to javascript compiler). Debugging asm.js can be challenging due to the differences between the internal representation of asm.js optimized code and non-asm.js/normal..

• jonefox.com/blog/2012/07/10/13-javascript-performance-tips

  13 JavaScript Performance Tips >> Jon FoxJul 2012 - Daniel Clifford recently gave a great talk at Google I/O 2012 called “Breaking the javascript Speed Limit with V8”. In it he goes in depth to explain 13 simple optimizations you can do in your javascript code to help Chrome’s V8 javascript engine compile / ..

• filamentgroup.com/lab/mv-initial-load-times.html

  Researching the Performance costs of JavaScript MVC Frameworks | Filament Group, Inc., Boston, MAWe’ve long been curious about the performance of popular javascript MVC frameworks such as Angular, Backbone, and Ember, primarily because they offer elegant solutions to complex problems and we want to be able to use them in our own client work. There are ..

• dev.opera.com/articles/efficient-javascript

  Dev.Opera -- Efficient JavaScriptWhen you reference a property or method of a string value, the ECMAScript engine must implicitly create a new string object with the same value as your string, before running the method. That code would be evaluated by firstly creating a temporary string in..

• catchjs.com/Blog/PerformanceInTheWild

  JavaScript Performance in the Wild 2020 | CatchJSNot any more: Since Chrome 86, resources requested from different domains will not share a cache. Essentially every metric is positively correlated with dominteractive, except the 0-1 variable indicating HTTP2 or greater. The negative coefficients here mean..

• blog.sessionstack.com/how-javascript-works-a-comparison-with-webassembly-why-in-certain-cases-its-better-to-use-it-d80945172d79?gi=e9bff6687dd3

  WebAssembly vs. JavaScript: performance, platform API access, memory, debuggingHow javascript works: A comparison with WebAssembly + why in certain cases it’s better to use it over javascript In the process of identifying and describing the core elements, we also share some rules of thumb we use when building SessionStack, a lightweig..

• oreilly.com/library/view/high-performance-javascript/9781449382308

  High Performance JavaScript [Book]frontend engineer Nicholas C. Zakas and five other javascript experts—Ross Harmes, Julien Lecomte, Steven Levithan, Stoyan Stefanov, and Matt Sweeney—demonstrate optimal ways to load code onto a page, and offer programming tips to help your javascript run a..

• blog.chromium.org/2015/07/revving-up-javascript-performance-with.html

  Revving up JavaScript performance with TurboFanJul 2015 - Since Chrome 41, TurboFan has been enabled for certain types of code, speeding up traditional content as well as improving performance for new language features. supports flexible and dynamic optimization modes, and enables easier contributions and maintena..

• github.com/asmcrypto/asmcrypto.js

  GitHub - asmcrypto/asmcrypto.js: JavaScript Cryptographic Library with performance in mind.javascript implementation of popular cryptographic utilities with performance in mind. Running tests is always a good idea: npm test As of 2.0 all custom random generation and seeding code is removed, the underlying browsers and environments have to provide..

• github.com/mrdoob/stats.js

  GitHub - mrdoob/stats.js: JavaScript Performance MonitorThis class provides a simple info box that will help you monitor your code performance. The higher the number the better. UsageUsage var stats = new Stats(); stats.showPanel( 1 ); // 0: fps, 1: ms, 2: mb, 3+: custom document.body.appendChild( stats.dom ); f..

• incaseofstairs.com/2015/06/es6-feature-performance

  ES6 Feature PerformanceJun 2015 - While there is great promise for the future, the picture of ES6 feature performance today is very muddled and depends on the specific feature being used. Babel, in both loose+runtime and runtime mode, and Traceur were then used to compile the ES6 version to..

• facebook.github.io/jest/blog/2016/03/11/javascript-unit-testing-performance.html

  JavaScript Unit Testing Performance * JestMar 2016 - Overall this helped improve the runtime of all tests by about 20%.Here is an example of the same test run from before with better scheduling:Because we are running slow tests first, Jest can sometimes seem to take a long time to start up – we only print res..

• vimeo.com/47483575

  Javascript: Up To Speed on VimeoIn this single-episode production, Rob dives into the various aspects of working with "modern" Javascript. If you're a web developer and only dabbled with javascript - or if you're a .NET developer (*especially* if you're a .NET developer) - understanding J..