{"id":5816,"date":"2025-07-18T15:38:18","date_gmt":"2025-07-18T10:08:18","guid":{"rendered":"https:\/\/www.testleaf.com\/blog\/?p=5816"},"modified":"2025-09-11T13:44:33","modified_gmt":"2025-09-11T08:14:33","slug":"free-playwright-tutorial-visual-debugging-with-playwright-inspector","status":"publish","type":"post","link":"https:\/\/www.testleaf.com\/blog\/free-playwright-tutorial-visual-debugging-with-playwright-inspector\/","title":{"rendered":"Free Tutorial: Visual Debugging with Playwright Inspector"},"content":{"rendered":"<div style=\"margin-top: 0px; margin-bottom: 0px;\" class=\"sharethis-inline-share-buttons\" ><\/div><!--[if lt IE 9]><script>document.createElement('audio');<\/script><![endif]-->\n<audio class=\"wp-audio-shortcode\" id=\"audio-5816-1\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/mpeg\" src=\"https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/07\/Free-Tutorial-Visual-Debugging-with-Playwright-Inspector.mp3?_=1\" \/><a href=\"https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/07\/Free-Tutorial-Visual-Debugging-with-Playwright-Inspector.mp3\">https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/07\/Free-Tutorial-Visual-Debugging-with-Playwright-Inspector.mp3<\/a><\/audio>\n<h3><\/h3>\n<h3><strong>Introduction<\/strong><\/h3>\n<p data-start=\"277\" data-end=\"551\">Ever had a test that passes on your machine but fails during continuous integration (CI)?<\/p>\n<p data-start=\"277\" data-end=\"551\">You try adding <em><code data-start=\"382\" data-end=\"397\">console.log()<\/code><\/em> or a <em><code data-start=\"403\" data-end=\"425\">waitForTimeout(5000)<\/code><\/em> hoping for the best\u2014but it still fails. This is the reality of flaky tests, and it wastes time without fixing the root cause.<\/p>\n<p data-start=\"553\" data-end=\"774\">That\u2019s where <strong data-start=\"566\" data-end=\"590\">Playwright Inspector<\/strong> shines\u2014it\u2019s a visual debugging tool that lets you pause tests, inspect live elements, and fix issues step by step.<\/p>\n<p data-start=\"776\" data-end=\"1055\">In this guide, you\u2019ll learn how to use Playwright Inspector effectively\u2014through a <a href=\"https:\/\/www.testleaf.com\/blog\/free-playwright-tutorial-visual-debugging-with-playwright-inspector\/\"><strong data-start=\"858\" data-end=\"886\">free Playwright tutorial<\/strong><\/a> filled with practical tips, real-world debugging examples, and best practices we follow at <strong data-start=\"978\" data-end=\"990\">Testleaf<\/strong> to help testers build reliable, maintainable automation scripts.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_Debugging_Struggle_is_Real\"><\/span><strong>The Debugging Struggle is Real <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.testleaf.com\/blog\/free-playwright-tutorial-visual-debugging-with-playwright-inspector\/#The_Debugging_Struggle_is_Real\" >The Debugging Struggle is Real<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.testleaf.com\/blog\/free-playwright-tutorial-visual-debugging-with-playwright-inspector\/#What_is_Playwright_Inspector\" >What is Playwright Inspector?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.testleaf.com\/blog\/free-playwright-tutorial-visual-debugging-with-playwright-inspector\/#How_to_Launch_Playwright_Inspector\" >How to Launch Playwright Inspector<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.testleaf.com\/blog\/free-playwright-tutorial-visual-debugging-with-playwright-inspector\/#Why_Playwright_Inspector_is_a_Game-Changer\" >Why Playwright Inspector is a Game-Changer<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.testleaf.com\/blog\/free-playwright-tutorial-visual-debugging-with-playwright-inspector\/#Debugging_Steps\" >Debugging Steps<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.testleaf.com\/blog\/free-playwright-tutorial-visual-debugging-with-playwright-inspector\/#Pro_Tips_for_Effective_Debugging\" >Pro Tips for Effective Debugging<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.testleaf.com\/blog\/free-playwright-tutorial-visual-debugging-with-playwright-inspector\/#Beyond_Debugging_Other_Uses_for_Inspector\" >Beyond Debugging: Other Uses for Inspector<\/a><\/li><\/ul><\/nav><\/div>\n\n<p data-start=\"2469\" data-end=\"2493\">We\u2019ve all hit this wall:<\/p>\n<ul data-start=\"2494\" data-end=\"2690\">\n<li data-start=\"2494\" data-end=\"2552\">\n<p data-start=\"2496\" data-end=\"2552\">A test that randomly fails in CI but works fine locally.<\/p>\n<\/li>\n<li data-start=\"2553\" data-end=\"2633\">\n<p data-start=\"2555\" data-end=\"2633\">You add arbitrary waits like <em><code data-start=\"2584\" data-end=\"2606\">waitForTimeout(5000)<\/code><\/em>, only making tests slower.<\/p>\n<\/li>\n<li data-start=\"2634\" data-end=\"2690\">\n<p data-start=\"2636\" data-end=\"2690\">Hours pass while you try to \u201cguess\u201d the failure point.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2692\" data-end=\"2782\"><strong data-start=\"2692\" data-end=\"2782\">Playwright Inspector removes this guesswork by showing what\u2019s happening, step by step.<\/strong><\/p>\n<p data-start=\"2692\" data-end=\"2782\"><strong>Popular Articles:<\/strong> <a href=\"https:\/\/www.testleaf.com\/blog\/2025-top-automation-testing-infosys-interview-questions-with-expert-answers-from-testleaf-for-2-to-5-years-experience\/\">infosys interview questions for automation testing<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_is_Playwright_Inspector\"><\/span><strong>What is Playwright Inspector?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Playwright Inspector is a graphical debugging tool that:<\/p>\n<ul>\n<li>Pauses test execution at each step<\/li>\n<li>Highlights the current line being executed<\/li>\n<li>Lets you inspect live DOM elements<\/li>\n<li>Allows selector <a href=\"https:\/\/www.testleaf.com\/blog\/what-is-a-b-testing-a-simple-guide-with-real-time-examples\/\">testing in real time<\/a><\/li>\n<li>Supports modifying &amp; re-running tests on the fly<\/li>\n<li>Think of it as Chrome DevTools + Test Runner, but built specifically for Playwright.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.testleaf.com\/course\/playwright.html\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-5709 size-full\" src=\"https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/07\/Playwright-online-class.png\" alt=\"Playwright automation testing\" width=\"2048\" height=\"512\" srcset=\"https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/07\/Playwright-online-class.png 2048w, https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/07\/Playwright-online-class-300x75.png 300w, https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/07\/Playwright-online-class-1024x256.png 1024w, https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/07\/Playwright-online-class-768x192.png 768w, https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/07\/Playwright-online-class-1536x384.png 1536w, https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/07\/Playwright-online-class-150x38.png 150w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Launch_Playwright_Inspector\"><\/span><strong>How to Launch Playwright Inspector<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h5>Method 1: Debug Mode<\/h5>\n<blockquote><p>Run tests with `&#8211;debug` to open Inspector:<\/p>\n<p>npx playwright test &#8211;debug<\/p><\/blockquote>\n<h5>Method 2: Environment Variable<\/h5>\n<blockquote><p>Set `PWDEBUG=1` to debug a specific test:<\/p>\n<p>PWDEBUG=1 npx playwright test tests\/login.spec.ts<\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<h5>Method 3: Manual Pause<\/h5>\n<blockquote><p>Insert `await page.pause()` anywhere in your test to trigger Inspector:<\/p>\n<p>test(&#8216;Login Test&#8217;, async ({ page }) =&gt; {<\/p>\n<p>await page.goto(&#8216;\/login&#8217;);<\/p>\n<p>await page.pause(); \/\/ Opens Inspector here<\/p>\n<p>await page.fill(&#8216;#email&#8217;, &#8216;test@example.com&#8217;);<\/p>\n<p>});<\/p><\/blockquote>\n<p><strong>You Should Also Read<\/strong>: <a href=\"https:\/\/www.testleaf.com\/blog\/top-10-service-based-it-companies-in-chennai-a-comprehensive-guide\/\">Top 10 Service-Based IT Companies in Chennai<\/a><\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Why_Playwright_Inspector_is_a_Game-Changer\"><\/span><strong>Why Playwright Inspector is a Game-Changer<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Unlike `console.log()` debugging, Inspector gives you:<\/p>\n<ul>\n<li>\u00a0Live DOM inspection at every step<\/li>\n<li>Real-time locator evaluation (test selectors instantly)<\/li>\n<li>Execution control (Play, Step Over, Stop)<\/li>\n<li>No restarts needed\u2014edit code and resume debugging<\/li>\n<\/ul>\n<p><strong>Example:<\/strong> Debugging a Flaky Login Test<\/p>\n<p>Consider this failing test:<\/p>\n<blockquote><p>test(&#8216;User Login&#8217;, async ({ page }) =&gt; {<\/p>\n<p>await page.goto(&#8216;\/login&#8217;);<\/p>\n<p>await page.fill(&#8216;#email&#8217;, &#8216;user@example.com&#8217;);<\/p>\n<p>await page.fill(&#8216;#password&#8217;, &#8216;wrongpassword&#8217;);<\/p>\n<p>await page.click(&#8216;#loginBtn&#8217;);<\/p>\n<p>await expect(page.locator(&#8216;.error&#8217;)).toBeVisible();<\/p>\n<p>});<\/p><\/blockquote>\n<h2><a href=\"https:\/\/www.testleaf.com\/course\/selenium-automation-certification-training-course.html\"><img decoding=\"async\" class=\"aligncenter wp-image-5159 size-full\" src=\"https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/06\/Selenium.jpg\" alt=\"Selenium training in chennai\" width=\"2048\" height=\"512\" srcset=\"https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/06\/Selenium.jpg 2048w, https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/06\/Selenium-300x75.jpg 300w, https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/06\/Selenium-1024x256.jpg 1024w, https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/06\/Selenium-768x192.jpg 768w, https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/06\/Selenium-1536x384.jpg 1536w, https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/06\/Selenium-150x38.jpg 150w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/a><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Debugging_Steps\"><\/span><strong>Debugging Steps<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Run <em>`npx<\/em> playwright test &#8211;debug`<\/li>\n<li>Watch each step execute in the browser<\/li>\n<li>Pause before `click()` to check if the button is clickable<\/li>\n<li><em>Inspect`.error`<\/em> element to see if it appears<\/li>\n<li>Modify selectors live if needed<\/li>\n<\/ul>\n<p>Instead of guessing, you see exactly where the test fails.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-5823\" src=\"https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/07\/Debugging-Steps.gif\" alt=\"Debugging Steps\" width=\"1200\" height=\"630\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Pro_Tips_for_Effective_Debugging\"><\/span><strong>Pro Tips for Effective Debugging<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h5>1. Run Tests in Headful Mode<\/h5>\n<p>Force visible browser execution for better debugging:<\/p>\n<blockquote><p>\/\/ In playwright.config.ts<\/p>\n<p>test.use({ headless: false });<\/p><\/blockquote>\n<h5>2. Highlight Locators for Visibility<\/h5>\n<p>Temporarily highlight elements to verify selectors:<\/p>\n<blockquote><p>await page.locator(&#8216;#loginBtn&#8217;).highlight(); \/\/ Flashes the element<\/p><\/blockquote>\n<h5>3. Record Traces for CI Debugging<\/h5>\n<p>Capture execution traces for later analysis:<\/p>\n<blockquote><p>npx playwright test &#8211;trace on<\/p><\/blockquote>\n<h5>4. Use `&#8211;slowmo` to <a href=\"https:\/\/discuss.appium.io\/t\/slowing-down-test-execution-on-purpose\/13341\">Slow Down Execution<\/a><\/h5>\n<p>Make test steps easier to follow:<\/p>\n<blockquote><p>npx playwright test &#8211;slowmo 1000<\/p><\/blockquote>\n<h2><a href=\"https:\/\/www.testleaf.com\/about-us.html\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5158 size-full\" src=\"https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/06\/Teaching.png\" alt=\"Teaching\" width=\"2048\" height=\"512\" srcset=\"https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/06\/Teaching.png 2048w, https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/06\/Teaching-300x75.png 300w, https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/06\/Teaching-1024x256.png 1024w, https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/06\/Teaching-768x192.png 768w, https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/06\/Teaching-1536x384.png 1536w, https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/06\/Teaching-150x38.png 150w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/a><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Beyond_Debugging_Other_Uses_for_Inspector\"><\/span><strong>Beyond <a href=\"https:\/\/www.testleaf.com\/blog\/from-hard-hats-to-debugging-how-i-found-my-calling-in-it\/\">Debugging<\/a>: Other Uses for Inspector <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Playwright Inspector isn\u2019t just for fixing bugs\u2014it also helps:<\/p>\n<ul>\n<li>Writing new tests interactively<\/li>\n<li>Teaching automation concepts to junior testers<\/li>\n<li>Validating locators before adding them to scripts<\/li>\n<li>Reproducing CI failures locally<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3><strong>Conclusion<\/strong><\/h3>\n<p data-start=\"243\" data-end=\"462\">Debugging doesn\u2019t have to be frustrating or slow. With <strong data-start=\"298\" data-end=\"322\">Playwright Inspector<\/strong>, you gain real-time visibility into each step of your test\u2014so you can fix flaky issues without relying on blind waits or excessive logging.<\/p>\n<p data-start=\"464\" data-end=\"634\">Whether you&#8217;re just getting started with <strong data-start=\"505\" data-end=\"542\">software testing using Playwright<\/strong> or mentoring junior testers, this <a href=\"https:\/\/www.testleaf.com\/blog\/10-best-automation-software-testing-tools-in-2023\/\">tool<\/a> is a must-have in your workflow. It empowers you to:<\/p>\n<ul data-start=\"635\" data-end=\"768\">\n<li data-start=\"635\" data-end=\"685\">\n<p data-start=\"637\" data-end=\"685\">See exactly what&#8217;s happening in your browser<\/p>\n<\/li>\n<li data-start=\"686\" data-end=\"726\">\n<p data-start=\"688\" data-end=\"726\">Instantly test and tweak selectors<\/p>\n<\/li>\n<li data-start=\"727\" data-end=\"768\">\n<p data-start=\"729\" data-end=\"768\">Write more stable, maintainable tests<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"770\" data-end=\"923\">At <strong data-start=\"773\" data-end=\"785\">Testleaf<\/strong>, we use tools like Playwright Inspector in our hands-on training programs to teach automation the right way\u2014from debugging to deployment.<\/p>\n<p data-start=\"925\" data-end=\"1000\">Stop using <em><code data-start=\"936\" data-end=\"954\">waitForTimeout()<\/code><\/em> as a crutch. Start debugging with confidence.<\/p>\n<h3 data-start=\"227\" data-end=\"276\"><strong data-start=\"234\" data-end=\"276\">Ready to Master Playwright Automation?<\/strong><\/h3>\n<p data-start=\"278\" data-end=\"357\">Want to go beyond debugging and become confident in <a href=\"https:\/\/www.testleaf.com\/blog\/master-the-real-world-automation-testing-marathon-your-catalyst-for-a-high-growth-qa-career\/\">real-world test automation<\/a>?<\/p>\n<p data-start=\"359\" data-end=\"519\">Join our <strong data-start=\"368\" data-end=\"401\"><a class=\"\" href=\"https:\/\/www.testleaf.com\/course\/playwright.html\" rel=\"noopener\" data-start=\"370\" data-end=\"399\">Playwright course online<\/a><\/strong> at <strong data-start=\"405\" data-end=\"417\">Testleaf<\/strong>\u2014designed for both beginners and experienced testers looking to level up in <strong data-start=\"493\" data-end=\"518\">Playwright automation<\/strong>.<\/p>\n<ul>\n<li data-start=\"521\" data-end=\"661\">Learn from industry experts<\/li>\n<li data-start=\"521\" data-end=\"661\">Get hands-on projects &amp; real-time debugging practice<\/li>\n<li data-start=\"521\" data-end=\"661\">Build robust test suites with CI\/CD integration<\/li>\n<\/ul>\n<p data-start=\"663\" data-end=\"781\">Start your journey into Playwright the right way.<br data-start=\"712\" data-end=\"715\" \/><strong data-start=\"718\" data-end=\"749\"><a class=\"\" href=\"https:\/\/www.testleaf.com\/course\/playwright.html\" rel=\"noopener\" data-start=\"720\" data-end=\"747\">Explore the course now<\/a><\/strong> and transform the way you test.<\/p>\n<h5><strong>We Also Provide Training In:<\/strong><\/h5>\n<ul>\n<li><a href=\"https:\/\/www.testleaf.com\/course\/selenium-automation-certification-training-course.html\"><strong>Advanced Selenium Training<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/www.testleaf.com\/course\/playwright.html\"><strong>Playwright Training<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/www.testleaf.com\/course\/genai-qa-engineers-training-course.html\"><strong>Gen AI Training<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/www.testleaf.com\/course\/aws-cloud-architect-certification-training-course.html\"><strong>AWS Training<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/www.testleaf.com\/course\/rest-api-testing-certification-training-course.html\"><strong>REST API Training<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/www.testleaf.com\/course\/full-stack-developer-certification-training-course.html\"><strong>Full Stack Training<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/www.testleaf.com\/course\/appium-mobile-automation-certification-training-course.html\"><strong>Appium Training<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/www.testleaf.com\/course\/dev-ops-master-certification-training-course.html\"><strong>DevOps Training<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/www.testleaf.com\/course\/apache-jmeter-testing-training-course.html\"><strong>JMeter Performance Training<\/strong><\/a><\/li>\n<\/ul>\n<h6><strong>Author\u2019s Bio<\/strong>:<\/h6>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-5813 alignleft\" src=\"https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/07\/Dilip.png\" sizes=\"(max-width: 250px) 100vw, 250px\" srcset=\"https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/07\/Dilip.png 250w, https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/07\/Dilip-150x150.png 150w, https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/07\/Dilip-96x96.png 96w\" alt=\"Dilip\" width=\"250\" height=\"250\" \/><\/p>\n<p>As a Senior SDET, I\u2019m passionate about advancing the field of test automation by equipping teams with real-time solutions and high-impact frameworks. With over 8 years of experience in software testing and development, I specialize in building scalable automation platforms that ensure quality at speed. I\u2019m committed to mentoring aspiring engineers and driving innovation through continuous learning and technical excellence. Let\u2019s shape the future of quality engineering\u2014together.<\/p>\n<p><strong>Dilipkumar Rajendran<\/strong><br \/>\nSenior SDET | Playwright &amp; Selenium Expert<\/p>\n<p><a href=\"https:\/\/www.linkedin.com\/in\/dilip-kumar-v-r-633308150\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.testleaf.com\/blog\/wp-content\/uploads\/2025\/07\/linkedin.png\" alt=\"LinkedIn Logo\" width=\"28\" height=\"28\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Introduction Ever had a test that passes on your machine but fails during continuous integration (CI)? You try adding console.log() or a waitForTimeout(5000) hoping for the best\u2014but it still fails. This is the reality of flaky tests, and it wastes time without fixing the root cause. That\u2019s where Playwright Inspector shines\u2014it\u2019s a visual debugging tool &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.testleaf.com\/blog\/free-playwright-tutorial-visual-debugging-with-playwright-inspector\/\"> <span class=\"screen-reader-text\">Free Tutorial: Visual Debugging with Playwright Inspector<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":5819,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[345],"tags":[150,724,736,346,347],"class_list":["post-5816","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-playwright","tag-playwright","tag-playwright-automation-testing","tag-playwright-inspector","tag-playwright-java-script","tag-playwright-java-script-course-online"],"acf":[],"aioseo_notices":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.testleaf.com\/blog\/wp-json\/wp\/v2\/posts\/5816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.testleaf.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.testleaf.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.testleaf.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.testleaf.com\/blog\/wp-json\/wp\/v2\/comments?post=5816"}],"version-history":[{"count":6,"href":"https:\/\/www.testleaf.com\/blog\/wp-json\/wp\/v2\/posts\/5816\/revisions"}],"predecessor-version":[{"id":5846,"href":"https:\/\/www.testleaf.com\/blog\/wp-json\/wp\/v2\/posts\/5816\/revisions\/5846"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.testleaf.com\/blog\/wp-json\/wp\/v2\/media\/5819"}],"wp:attachment":[{"href":"https:\/\/www.testleaf.com\/blog\/wp-json\/wp\/v2\/media?parent=5816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.testleaf.com\/blog\/wp-json\/wp\/v2\/categories?post=5816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.testleaf.com\/blog\/wp-json\/wp\/v2\/tags?post=5816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}