{"id":12385,"date":"2026-08-10T10:44:57","date_gmt":"2026-08-10T10:44:57","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/udemy-mastering-web-performance-from-novice-to-expert-2025-4\/"},"modified":"2026-08-10T10:44:57","modified_gmt":"2026-08-10T10:44:57","slug":"udemy-mastering-web-performance-from-novice-to-expert-2025-4","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/udemy-mastering-web-performance-from-novice-to-expert-2025-4\/","title":{"rendered":"Udemy \u2013 Mastering Web Performance: From Novice to Expert 2025-4"},"content":{"rendered":"<div class=\"w-post-elm post_content\">\n<h2>Descriptions<\/h2>\n<p>Mastering Web Performance: From Novice to Expert, Hunting web performance issues is a complex problem with fiendish edge cases, and debugging them can be a daunting task. To avoid such a problem in your app, you need awareness about it and constant vigilance. JavaScript memory leaks are sneaky and could be challenging to localize because they can go unnoticed for some time. And even if your performance gets progressively worse, you will not see a thrown error on the browser while running the leaking app. Because it\u2019s not an invalid code that causes such issues, but a logical flaw in it. In this course, we\u2019ll see how to effectively track web performance down and learn what causes them. You\u2019ll get insights on how to respect more the end-user device\u2019s resources. You\u2019ll also avoid situations where you pull your hair out trying to understand what\u2019s going on with your performance. I designed this course to suit newcomers as well as advanced developers, and I will walk you through the topic step by step until you get your hands dirty. At the end of the course, you\u2019ll be able to identify, diagnose, and fix web performance issues in web apps even if you\u2019re not the one who implemented them. You\u2019ll be also able to catch patterns in your source code that cause them.<\/p>\n<h3>What you\u2019ll learn<\/h3>\n<ul>\n<li>You\u2019ll learn how to effectively track web performance down with chrome DevTools.<\/li>\n<li>A brief history of web performance.<\/li>\n<li>The difference in the performance requirements between MPA (Multiple Page Application) and SPA (Single Page Application)<\/li>\n<li>The difference between runtime performance and other kind of web performance.<\/li>\n<li>Learn the signs that your web app is leaking memory.<\/li>\n<li>Learn programming patterns that cause JavaScript memory leaks.<\/li>\n<\/ul>\n<h3>Who this course is for<\/h3>\n<ul>\n<li>For people who want to optimize their runtime web performance and\/or fix memory leaks in their web pages.<\/li>\n<li>For frontend developers who want to know more about web development.<\/li>\n<li>For people who want to have more insights on how to use chrome DevTools.<\/li>\n<\/ul>\n<h3>Specificatoin of Mastering Web Performance: From Novice to Expert<\/h3>\n<ul>\n<li>Publisher : <a href=\"https:\/\/href.li\/?https:\/\/www.udemy.com\/course\/identify-and-fix-javascript-memory-leaks\/\" target=\"_blank\" rel=\"noopener\">Udemy<\/a><\/li>\n<li>Teacher : <a href=\"https:\/\/downloadlynet.ir\/tag\/rakia-ben-sassi\">Rakia Ben Sassi<\/a><\/li>\n<li>Language : English<\/li>\n<li>Level : All Levels<\/li>\n<li>Number of Course : 45<\/li>\n<li>Duration : 2 hours and 38 minutes<\/li>\n<\/ul>\n<h3>Content of Mastering Web Performance: From Novice to Expert<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1009562\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/09\/Mastering-Web-Performance_-From-Novice-to-Expert.c.jpeg\" alt=\"Mastering Web Performance_ From Novice to Expert\" width=\"705\" height=\"714\"><\/p>\n<h3>Requirements<\/h3>\n<ul dir=\"ltr\">\n<li>No prior knowledge of web performance optimisation required.<\/li>\n<li>A bit of knowledge about JavaScript\/TypeScript and HTML would be helpful.<\/li>\n<\/ul>\n<h3>Pictures<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1009563\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/09\/Mastering-Web-Performance_-From-Novice-to-Expert.d.jpeg\" alt=\"Mastering Web Performance_ From Novice to Expert\" width=\"705\" height=\"284\"><\/p>\n<h3>Sample Clip<\/h3>\n<div style=\"width: 640px;\" class=\"wp-video\"><span class=\"mejs-offscreen\">Video Player<\/span><\/p>\n<div id=\"mep_0\" class=\"mejs-container mejs-container-keyboard-inactive wp-video-shortcode mejs-video\" tabindex=\"0\" role=\"application\" aria-label=\"Video Player\" style=\"width: 640px; height: 360px; min-width: 217px;\">\n<div class=\"mejs-inner\">\n<div class=\"mejs-mediaelement\"><mediaelementwrapper id=\"video-177347-1\"><video class=\"wp-video-shortcode\" id=\"video-177347-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Mastering_Web_Performance__From_Novice_to_Expert_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Mastering_Web_Performance__From_Novice_to_Expert_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Mastering_Web_Performance__From_Novice_to_Expert_Downloadly.ir.mp4?nocache=1786172544325\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Mastering_Web_Performance__From_Novice_to_Expert_Downloadly.ir.mp4<\/a><\/video><\/mediaelementwrapper><\/div>\n<div class=\"mejs-layers\">\n<div class=\"mejs-poster mejs-layer\" style=\"display: none; width: 100%; height: 100%;\"><\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-loading\"><span class=\"mejs-overlay-loading-bg-img\"><\/span><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-error\"><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer mejs-overlay-play\" style=\"width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-button\" role=\"button\" tabindex=\"0\" aria-label=\"Play\" aria-pressed=\"false\"><\/div>\n<\/div>\n<\/div>\n<div class=\"mejs-controls\">\n<div class=\"mejs-button mejs-playpause-button mejs-play\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Play\" aria-label=\"Play\" tabindex=\"0\"><\/button><\/div>\n<div class=\"mejs-time mejs-currenttime-container\" role=\"timer\" aria-live=\"off\"><span class=\"mejs-currenttime\">00:00<\/span><\/div>\n<div class=\"mejs-time-rail\"><span class=\"mejs-time-total mejs-time-slider\" role=\"slider\" tabindex=\"0\" aria-label=\"Time Slider\" aria-valuemin=\"0\" aria-valuemax=\"0\" aria-valuenow=\"0\" aria-valuetext=\"00:00\"><span class=\"mejs-time-buffering\" style=\"display: none;\"><\/span><span class=\"mejs-time-loaded\"><\/span><span class=\"mejs-time-current\"><\/span><span class=\"mejs-time-hovered no-hover\"><\/span><span class=\"mejs-time-handle\"><span class=\"mejs-time-handle-content\"><\/span><\/span><span class=\"mejs-time-float\"><span class=\"mejs-time-float-current\">00:00<\/span><span class=\"mejs-time-float-corner\"><\/span><\/span><\/span><\/div>\n<div class=\"mejs-time mejs-duration-container\"><span class=\"mejs-duration\">00:00<\/span><\/div>\n<div class=\"mejs-button mejs-volume-button mejs-mute\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Mute\" aria-label=\"Mute\" tabindex=\"0\"><\/button><a href=\"javascript:void(0);\" class=\"mejs-volume-slider\" aria-label=\"Volume Slider\" aria-valuemin=\"0\" aria-valuemax=\"100\" role=\"slider\" aria-orientation=\"vertical\"><span class=\"mejs-offscreen\">Use Up\/Down Arrow keys to increase or decrease volume.<\/span><\/p>\n<div class=\"mejs-volume-total\">\n<div class=\"mejs-volume-current\" style=\"bottom: 0px; height: 100%;\"><\/div>\n<div class=\"mejs-volume-handle\" style=\"bottom: 100%; margin-bottom: -3px;\"><\/div>\n<\/div>\n<p><\/a><\/div>\n<div class=\"mejs-button mejs-fullscreen-button\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Fullscreen\" aria-label=\"Fullscreen\" tabindex=\"0\"><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3>Installation Guide<\/h3>\n<p>Extract the files and watch with your favorite player<\/p>\n<p>Subtitle : English<\/p>\n<p>Quality: 720p<\/p>\n<h3>Download Links<\/h3>\n<p><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_Mastering_Web_Performance_From_Novice_to_Expert_2025-4_Downloadly.ir.part1.rar?nocache=1786172542\">Download Part 1 \u2013 1 GB<\/a><\/p>\n<p><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_Mastering_Web_Performance_From_Novice_to_Expert_2025-4_Downloadly.ir.part2.rar?nocache=1786172542\">Download Part 2 \u2013 829 MB<\/a><\/p>\n<h5>Password file(s): <a>www.downloadly.ir<\/a><\/h5>\n<h3>File size<\/h3>\n<p>1.8 GB<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Descriptions Mastering Web Performance: From Novice to Expert, Hunting web performance issues is a complex problem with fiendish edge cases, and debugging them <\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[102223,102224,102225,102226,102227,102228,102229,102230,102231],"class_list":["post-12385","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-download-mastering-web-performance-from-novice-to-expert","dgi_tag-free-download-mastering-web-performance-from-novice-to-expert","dgi_tag-free-mastering-web-performance-from-novice-to-expert","dgi_tag-mastering-web-performance-from-novice-to-expert","dgi_tag-mastering-web-performance-from-novice-to-expert-download","dgi_tag-mastering-web-performance-from-novice-to-expert-free","dgi_tag-mastering-web-performance-from-novice-to-expert-free-download","dgi_tag-rakia-ben-sassi","dgi_tag-udemy-mastering-web-performance-from-novice-to-expert"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/12385","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item"}],"about":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/types\/digital_item"}],"author":[{"embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/12385\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=12385"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=12385"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=12385"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}