{"id":2264,"date":"2024-08-27T08:49:39","date_gmt":"2024-08-27T08:49:39","guid":{"rendered":"https:\/\/www.janbasktraining.com\/media\/?post_type=web-story&#038;p=2264"},"modified":"2024-08-27T08:49:39","modified_gmt":"2024-08-27T08:49:39","slug":"jest-testing-tutorial","status":"publish","type":"web-story","link":"https:\/\/www.janbasktraining.com\/media\/web-stories\/jest-testing-tutorial\/","title":{"rendered":"Dive into Jest: Master JavaScript Testing with Ease!"},"content":{"rendered":"<p><html amp=\"\" lang=\"en\"><head><meta charSet=\"utf-8\"\/><meta name=\"viewport\" content=\"width=device-width,minimum-scale=1,initial-scale=1\"\/><script async=\"\" src=\"https:\/\/cdn.ampproject.org\/v0.js\"><\/script><script async=\"\" src=\"https:\/\/cdn.ampproject.org\/v0\/amp-story-1.0.js\" custom-element=\"amp-story\"><\/script><link href=\"https:\/\/fonts.googleapis.com\/css2?display=swap&amp;family=Poppins%3Awght%40600%3B700\" rel=\"stylesheet\"\/>\n<style 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template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-97e0f60a-3125-43ee-a4a8-15b9ff9010df\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:1.21359%;top:-3.55987%;width:24.51456%;height:5.33981%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-66aef32c-eb22-41ee-8c55-74a71fd985bc\">\n<div style=\"position:absolute;width:100.61777%;height:100%;left:-0.30888%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo.png\" alt=\"JT Final Logo\" srcSet=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo.png 1007w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo-768x249.png 768w\" sizes=\"(min-width: 1024px) 11vh, 25vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:65.53398%;width:76.69903%;height:20.55016%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6329113924050633% 0.6329113924050633% 0.6329113924050633% 0.6329113924050633% \/ 1.574803149606299% 1.574803149606299% 1.574803149606299% 1.574803149606299%\" id=\"el-6072cbee-af16-4290-b951-682828567daa\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.3797468354430366% 0;font-family:&quot;Poppins&quot;,sans-serif;font-size:0.388350em;line-height:1.3;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #dc3545\">Ever wondered how developers make sure their code works perfectly?<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:87.05502%;width:76.69903%;height:13.1068%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6329113924050633% 0.6329113924050633% 0.6329113924050633% 0.6329113924050633% \/ 2.4691358024691357% 2.4691358024691357% 2.4691358024691357% 2.4691358024691357%\" id=\"el-16120ccf-1e2c-4555-8f11-1939b7fcff2e\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.31645569620253167% 0;font-family:&quot;Poppins&quot;,sans-serif;font-size:0.323625em;line-height:1.3;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 600\">Explore Jest Testing\u2014a simple tool to make sure your JavaScript code is bug-free!<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-24.75728%;top:2.42718%;width:163.34951%;height:61.48867%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-7121486f-e76c-4b3a-9c45-1e2678d0af98\">\n<div style=\"position:absolute;width:100%;height:101.20301%;left:0%;top:-0.6015%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-97.png\" alt=\"image\" srcSet=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-97.png 1358w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-97-1024x585.png 1024w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-97-768x439.png 768w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-97-300x171.png 300w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-97-150x86.png 150w\" sizes=\"(min-width: 1024px) 74vh, 163vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"86d7f12f-a730-4f13-ac86-99b18e4e38d3\" auto-advance-after=\"7s\"><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-ca7d8bc3-7381-440f-8f77-2c205d395d40\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:11.40777%;top:74.11003%;width:76.94175%;height:5.98706%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6309148264984227% 0.6309148264984227% 0.6309148264984227% 0.6309148264984227% \/ 5.405405405405405% 5.405405405405405% 5.405405405405405% 5.405405405405405%\" id=\"el-d59f31b4-5f66-421f-adb7-0eed8b1a6a2b\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.4100946372239738% 0;font-family:&quot;Poppins&quot;,sans-serif;font-size:0.420712em;line-height:1.3;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #023575\">What Is Jest Testing?<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:80.90615%;width:76.94175%;height:19.09385%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6309148264984227% 0.6309148264984227% 0.6309148264984227% 0.6309148264984227% \/ 1.694915254237288% 1.694915254237288% 1.694915254237288% 1.694915254237288%\" id=\"el-bf7d818b-9e84-4534-921f-f31886760ba6\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.2839116719242898% 0;font-family:&quot;Poppins&quot;,sans-serif;font-size:0.291262em;line-height:1.3;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 600\">Jest is a tool for testing JavaScript code. It\u2019s easy to use, created by Meta, and helps you catch mistakes before they become problems.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:1.21359%;top:-3.55987%;width:24.51456%;height:5.33981%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-a78c0e22-33fa-4699-b061-3da220b57283\">\n<div style=\"position:absolute;width:100.61777%;height:100%;left:-0.30888%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo.png\" alt=\"JT Final Logo\" srcSet=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo.png 1007w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo-768x249.png 768w\" sizes=\"(min-width: 1024px) 11vh, 25vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-12.13592%;top:2.75081%;width:158.98058%;height:69.57929%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-a712411d-ce49-4f05-93b1-ee5a58ecdf56\">\n<div style=\"position:absolute;width:100%;height:101.60116%;left:0%;top:-0.80058%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-98.png\" alt=\"image\" srcSet=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-98.png 1000w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-98-768x512.png 768w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-98-300x200.png 300w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-98-150x100.png 150w\" sizes=\"(min-width: 1024px) 72vh, 159vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"1835854c-1e9b-40e9-9706-5454d3d05bdf\" auto-advance-after=\"7s\"><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-2146b0db-6d0c-4e69-bdf8-2e5bbee85576\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:11.8932%;top:74.11003%;width:76.21359%;height:5.98706%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6369426751592357% 0.6369426751592357% 0.6369426751592357% 0.6369426751592357% \/ 5.405405405405405% 5.405405405405405% 5.405405405405405% 5.405405405405405%\" id=\"el-f8273e1d-39e5-4b11-b76f-50322c427bf9\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.4140127388535023% 0;font-family:&quot;Poppins&quot;,sans-serif;font-size:0.420712em;line-height:1.3;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #023575\">Why Jest Is Great<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:80.90615%;width:76.94175%;height:19.09385%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6309148264984227% 0.6309148264984227% 0.6309148264984227% 0.6309148264984227% \/ 1.694915254237288% 1.694915254237288% 1.694915254237288% 1.694915254237288%\" id=\"el-3baa2b03-be1a-415e-be92-6ae26f0d2e63\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.2839116719242898% 0;font-family:&quot;Poppins&quot;,sans-serif;font-size:0.291262em;line-height:1.3;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 600\">Jest requires no setup, allowing you to start testing immediately. It offers snapshot testing to track changes and code coverage reports to show what\u2019s tested.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:1.21359%;top:-3.55987%;width:24.51456%;height:5.33981%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-89ec8923-1de1-4db9-abb0-1f4e50da4fec\">\n<div style=\"position:absolute;width:100.61777%;height:100%;left:-0.30888%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo.png\" alt=\"JT Final Logo\" srcSet=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo.png 1007w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo-768x249.png 768w\" sizes=\"(min-width: 1024px) 11vh, 25vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-25.48544%;top:3.23625%;width:152.6699%;height:68.77023%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-14015a06-bd1a-4ec4-b940-8c13656352f2\">\n<div style=\"position:absolute;width:101.21298%;height:100%;left:-0.60649%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-99.png\" alt=\"image\" srcSet=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-99.png 2560w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-99-2048x1367.png 2048w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-99-1536x1025.png 1536w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-99-1024x684.png 1024w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-99-768x513.png 768w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-99-300x200.png 300w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-99-150x100.png 150w\" sizes=\"(min-width: 1024px) 69vh, 153vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"639541e3-6881-437c-859d-beb222c97706\" auto-advance-after=\"7s\"><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-f302398f-5706-41d9-b968-d5bd378d6b74\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:80.90615%;width:76.94175%;height:19.09385%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6309148264984227% 0.6309148264984227% 0.6309148264984227% 0.6309148264984227% \/ 1.694915254237288% 1.694915254237288% 1.694915254237288% 1.694915254237288%\" id=\"el-f40c15ad-eb41-4d4f-b45f-3e3a80eb19c7\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.2839116719242898% 0;font-family:&quot;Poppins&quot;,sans-serif;font-size:0.291262em;line-height:1.3;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 600\">To get started, first, ensure Node.js and npm are installed. Next, create a project and add Jest. Finally, configure Jest by adding a simple script to your project.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:68.93204%;width:76.21359%;height:11.48867%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6369426751592357% 0.6369426751592357% 0.6369426751592357% 0.6369426751592357% \/ 2.8169014084507045% 2.8169014084507045% 2.8169014084507045% 2.8169014084507045%\" id=\"el-59d3d73c-433d-4ed0-94f5-4f70244cf9c4\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.4140127388535023% 0;font-family:&quot;Poppins&quot;,sans-serif;font-size:0.420712em;line-height:1.3;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #023575\">Getting Started with Jest<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:1.21359%;top:-3.55987%;width:24.51456%;height:5.33981%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-ef1b24ca-8138-4b95-83fd-8e6d958d06f6\">\n<div style=\"position:absolute;width:100.61777%;height:100%;left:-0.30888%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo.png\" alt=\"JT Final Logo\" srcSet=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo.png 1007w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo-768x249.png 768w\" sizes=\"(min-width: 1024px) 11vh, 25vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-24.75728%;top:3.07443%;width:165.29126%;height:63.91586%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-c9ae6c8c-cc7b-458e-9316-2a28a946811c\">\n<div style=\"position:absolute;width:103.20808%;height:100%;left:-1.60404%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-100.png\" alt=\"image\" srcSet=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-100.png 1000w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-100-768x432.png 768w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-100-300x169.png 300w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-100-150x84.png 150w\" sizes=\"(min-width: 1024px) 74vh, 165vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"801f19fe-2964-4a2f-803a-6fb35a76e989\" auto-advance-after=\"7s\"><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-ec148da0-48cb-474d-bdf4-4c1192648770\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:83.81877%;width:76.21359%;height:15.21036%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6369426751592357% 0.6369426751592357% 0.6369426751592357% 0.6369426751592357% \/ 2.127659574468085% 2.127659574468085% 2.127659574468085% 2.127659574468085%\" id=\"el-eaf8d5bd-e07f-487a-8d87-a0d5c5cdd9db\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.2866242038216556% 0;font-family:&quot;Poppins&quot;,sans-serif;font-size:0.291262em;line-height:1.3;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 600\">Create a test file, write a basic test, and run it. Jest helps you see if your code works as it should in a straightforward way!<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:76.53722%;width:76.69903%;height:5.98706%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6329113924050633% 0.6329113924050633% 0.6329113924050633% 0.6329113924050633% \/ 5.405405405405405% 5.405405405405405% 5.405405405405405% 5.405405405405405%\" id=\"el-89475653-2dd5-495d-a5db-fb4faf3d930e\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.4113924050632902% 0;font-family:&quot;Poppins&quot;,sans-serif;font-size:0.420712em;line-height:1.3;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #023575\">Writing Your First Test<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:1.21359%;top:-3.55987%;width:24.51456%;height:5.33981%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-37c275fa-5849-4d6c-8409-b63721023422\">\n<div style=\"position:absolute;width:100.61777%;height:100%;left:-0.30888%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo.png\" alt=\"JT Final Logo\" srcSet=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo.png 1007w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo-768x249.png 768w\" sizes=\"(min-width: 1024px) 11vh, 25vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-37.37864%;top:3.07443%;width:192.96117%;height:71.19741%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-5e060a6b-78e8-4678-93da-773e5e566782\">\n<div style=\"position:absolute;width:100%;height:101.63353%;left:0%;top:-0.81676%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-101.png\" alt=\"image\" srcSet=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-101.png 800w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-101-768x432.png 768w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-101-300x169.png 300w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-101-150x84.png 150w\" sizes=\"(min-width: 1024px) 87vh, 193vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"d082f059-4f51-42e3-be46-bb7ac177321b\" auto-advance-after=\"7s\"><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-aaaacb27-57d9-4953-88a3-22b139be95d3\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:84.78964%;width:76.69903%;height:15.21036%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6329113924050633% 0.6329113924050633% 0.6329113924050633% 0.6329113924050633% \/ 2.127659574468085% 2.127659574468085% 2.127659574468085% 2.127659574468085%\" id=\"el-15776efb-7d4f-45a8-ac44-f923dc58f4e6\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.28481012658227806% 0;font-family:&quot;Poppins&quot;,sans-serif;font-size:0.291262em;line-height:1.3;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 600\">Jest also simplifies testing asynchronous code, mocking functions and data, and running tests in various environments.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:77.99353%;width:76.69903%;height:5.98706%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6329113924050633% 0.6329113924050633% 0.6329113924050633% 0.6329113924050633% \/ 5.405405405405405% 5.405405405405405% 5.405405405405405% 5.405405405405405%\" id=\"el-ca46ad20-6ca6-47d3-ba2d-94ce39f07006\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.4113924050632902% 0;font-family:&quot;Poppins&quot;,sans-serif;font-size:0.420712em;line-height:1.3;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #023575\">More Jest Features<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:1.21359%;top:-3.55987%;width:24.51456%;height:5.33981%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-179fb2d1-6a81-4c01-921a-f1c9eb0306b8\">\n<div style=\"position:absolute;width:100.61777%;height:100%;left:-0.30888%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo.png\" alt=\"JT Final Logo\" srcSet=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo.png 1007w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo-768x249.png 768w\" sizes=\"(min-width: 1024px) 11vh, 25vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-5.09709%;top:3.07443%;width:166.74757%;height:72.81553%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-3e7b9a81-b8b9-49fb-84fe-35c7a253069c\">\n<div style=\"position:absolute;width:100%;height:101.70901%;left:0%;top:-0.85451%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-102.png\" alt=\"image\" srcSet=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-102.png 740w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-102-300x200.png 300w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-102-150x100.png 150w\" sizes=\"(min-width: 1024px) 75vh, 167vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"597f66fd-8148-4f12-b2f7-9e0fee11d2ac\" auto-advance-after=\"7s\"><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-a7fe47c7-2887-4e25-8729-1102e15b6314\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:77.02265%;width:76.94175%;height:22.97735%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6309148264984227% 0.6309148264984227% 0.6309148264984227% 0.6309148264984227% \/ 1.4084507042253522% 1.4084507042253522% 1.4084507042253522% 1.4084507042253522%\" id=\"el-1db359ff-29bf-49c9-81fe-531b035528e8\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.2839116719242898% 0;font-family:&quot;Poppins&quot;,sans-serif;font-size:0.291262em;line-height:1.3;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 600\">Using Jest with Selenium allows you to check your website&#8217;s appearance across different browsers, achieve faster test results, and enjoy an easy setup and integration.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:11.40777%;top:64.72492%;width:76.94175%;height:11.16505%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6309148264984227% 0.6309148264984227% 0.6309148264984227% 0.6309148264984227% \/ 2.898550724637681% 2.898550724637681% 2.898550724637681% 2.898550724637681%\" id=\"el-8dd07385-c808-477e-a4d3-35bb36b58eea\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.3943217665615142% 0;font-family:&quot;Poppins&quot;,sans-serif;font-size:0.404531em;line-height:1.3;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #023575\">Jest and Selenium Testing<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:1.21359%;top:-3.55987%;width:24.51456%;height:5.33981%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-f53aacb6-fd24-4602-825a-4577fc1512b7\">\n<div style=\"position:absolute;width:100.61777%;height:100%;left:-0.30888%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo.png\" alt=\"JT Final Logo\" srcSet=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo.png 1007w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo-768x249.png 768w\" sizes=\"(min-width: 1024px) 11vh, 25vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-46.60194%;top:3.07443%;width:162.13592%;height:59.87055%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-0d8fc35d-bf93-4dc2-abcb-87a163533011\">\n<div style=\"position:absolute;width:100%;height:101.55405%;left:0%;top:-0.77703%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-103.png\" alt=\"image\" srcSet=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-103.png 1280w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-103-1024x576.png 1024w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-103-768x432.png 768w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-103-300x169.png 300w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-103-150x84.png 150w\" sizes=\"(min-width: 1024px) 73vh, 162vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"9dc86a79-ef10-4f8e-88d6-39966599b272\" auto-advance-after=\"7s\"><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-47dd0fd4-54e2-4b32-adbf-1805103a2100\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:80.90615%;width:78.15534%;height:19.09385%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6211180124223602% 0.6211180124223602% 0.6211180124223602% 0.6211180124223602% \/ 1.694915254237288% 1.694915254237288% 1.694915254237288% 1.694915254237288%\" id=\"el-f1b62919-832a-496d-9357-b6ca17b9c752\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.27950310559006164% 0;font-family:&quot;Poppins&quot;,sans-serif;font-size:0.291262em;line-height:1.3;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 600\">In the U.S., JavaScript developers using Jest can earn around <\/span><span style=\"font-weight: 700; color: #dc3545\">$104,948<\/span><span style=\"font-weight: 600\"> per year. Knowing Jest can boost your career and salary prospects!<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:73.78641%;width:77.18447%;height:5.98706%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.628930817610063% 0.628930817610063% 0.628930817610063% 0.628930817610063% \/ 5.405405405405405% 5.405405405405405% 5.405405405405405% 5.405405405405405%\" id=\"el-b619ccd4-cfef-49d2-9e24-74b15392cf70\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.40880503144654% 0;font-family:&quot;Poppins&quot;,sans-serif;font-size:0.420712em;line-height:1.3;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #023575\">Developer Salaries<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:1.21359%;top:-3.55987%;width:24.51456%;height:5.33981%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-adeb63d9-8bec-4bcb-a526-a8a550502443\">\n<div style=\"position:absolute;width:100.61777%;height:100%;left:-0.30888%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo.png\" alt=\"JT Final Logo\" srcSet=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo.png 1007w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo-768x249.png 768w\" sizes=\"(min-width: 1024px) 11vh, 25vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-18.20388%;top:3.07443%;width:155.82524%;height:69.25566%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-f6a4c7e4-1afb-4155-a063-6dc2fd35c127\">\n<div style=\"position:absolute;width:100.03683%;height:100%;left:-0.01841%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-104.png\" alt=\"image\" srcSet=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-104.png 1358w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-104-1024x682.png 1024w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-104-768x512.png 768w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-104-300x200.png 300w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2024\/08\/image-104-150x100.png 150w\" sizes=\"(min-width: 1024px) 70vh, 156vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"c2162592-9d0d-40b6-bdaf-257556cb0467\" auto-advance-after=\"7s\"><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#d9c0a6\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-5fe2933e-1a13-4467-8681-11de43028885\">\n<div style=\"position:absolute;width:118.53333%;height:100%;left:-9.26667%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/images.unsplash.com\/photo-1600275669439-14e40452d20b?ixid=M3wxMzcxOTN8MHwxfHNlYXJjaHwxMHx8YnVzaW5lc3MlMjB3b21lbnxlbnwwfHx8fDE3MjQ3NDgzMTN8MA&amp;ixlib=rb-4.0.3&amp;fm=jpg&amp;w=2667&amp;h=4000&amp;fit=max\" alt=\"woman in blue dress shirt and blue denim jeans standing beside brown wooden chair\" srcSet=\"https:\/\/images.unsplash.com\/photo-1600275669439-14e40452d20b?ixid=M3wxMzcxOTN8MHwxfHNlYXJjaHwxMHx8YnVzaW5lc3MlMjB3b21lbnxlbnwwfHx8fDE3MjQ3NDgzMTN8MA&amp;ixlib=rb-4.0.3&amp;fm=jpg&amp;w=2667&amp;h=4000&amp;fit=max 2667w,https:\/\/images.unsplash.com\/photo-1600275669439-14e40452d20b?ixid=M3wxMzcxOTN8MHwxfHNlYXJjaHwxMHx8YnVzaW5lc3MlMjB3b21lbnxlbnwwfHx8fDE3MjQ3NDgzMTN8MA&amp;ixlib=rb-4.0.3&amp;fm=jpg&amp;w=2133&amp;h=3199&amp;fit=max 2133w,https:\/\/images.unsplash.com\/photo-1600275669439-14e40452d20b?ixid=M3wxMzcxOTN8MHwxfHNlYXJjaHwxMHx8YnVzaW5lc3MlMjB3b21lbnxlbnwwfHx8fDE3MjQ3NDgzMTN8MA&amp;ixlib=rb-4.0.3&amp;fm=jpg&amp;w=1600&amp;h=2400&amp;fit=max 1600w,https:\/\/images.unsplash.com\/photo-1600275669439-14e40452d20b?ixid=M3wxMzcxOTN8MHwxfHNlYXJjaHwxMHx8YnVzaW5lc3MlMjB3b21lbnxlbnwwfHx8fDE3MjQ3NDgzMTN8MA&amp;ixlib=rb-4.0.3&amp;fm=jpg&amp;w=1066&amp;h=1599&amp;fit=max 1066w,https:\/\/images.unsplash.com\/photo-1600275669439-14e40452d20b?ixid=M3wxMzcxOTN8MHwxfHNlYXJjaHwxMHx8YnVzaW5lc3MlMjB3b21lbnxlbnwwfHx8fDE3MjQ3NDgzMTN8MA&amp;ixlib=rb-4.0.3&amp;fm=jpg&amp;w=533&amp;h=799&amp;fit=max 533w,https:\/\/images.unsplash.com\/photo-1600275669439-14e40452d20b?ixid=M3wxMzcxOTN8MHwxfHNlYXJjaHwxMHx8YnVzaW5lc3MlMjB3b21lbnxlbnwwfHx8fDE3MjQ3NDgzMTN8MA&amp;ixlib=rb-4.0.3&amp;fm=jpg&amp;w=340&amp;h=510&amp;fit=max 340w\" sizes=\"(min-width: 1024px) 53vh, 119vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<div class=\"element-overlay-area\" style=\"background-color:rgba(255,255,255,0.45)\"><\/div>\n<\/div>\n<\/div>\n<div class=\"page-background-overlay-area\" style=\"background-color:rgba(255,255,255,0.45)\"><\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:11.40777%;top:52.75081%;width:76.94175%;height:13.26861%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6309148264984227% 0.6309148264984227% 0.6309148264984227% 0.6309148264984227% \/ 2.4390243902439024% 2.4390243902439024% 2.4390243902439024% 2.4390243902439024%\" id=\"el-861d9278-5fc7-4458-8a7b-3b8034dd2084\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.47318611987381703% 0;font-family:&quot;Poppins&quot;,sans-serif;font-size:0.485437em;line-height:1.3;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #dc3545\">Begin Your Adventure!<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:7.76699%;top:67.96117%;width:85.19417%;height:22.49191%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5698005698005698% 0.5698005698005698% 0.5698005698005698% 0.5698005698005698% \/ 1.4388489208633095% 1.4388489208633095% 1.4388489208633095% 1.4388489208633095%\" id=\"el-f5c6944d-6d73-4fcc-aba7-8f962cab3d1a\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.29914529914529886% 0;font-family:&quot;Poppins&quot;,sans-serif;font-size:0.339806em;line-height:1.3;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 600\">Ready to master Jest?&nbsp;<\/span><br \/>\n<span style=\"font-weight: 600\">Explore our beginner-friendly QA testing courses and get started on your path to becoming a skilled tester today!<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:1.21359%;top:-3.55987%;width:24.51456%;height:5.33981%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-997b8c84-3e5d-439c-8768-4661438d0204\">\n<div style=\"position:absolute;width:100.61777%;height:100%;left:-0.30888%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo.png\" alt=\"JT Final Logo\" srcSet=\"https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo.png 1007w,https:\/\/www.janbasktraining.com\/media\/wp-content\/uploads\/2023\/08\/JT-Final-Logo-768x249.png 768w\" sizes=\"(min-width: 1024px) 11vh, 25vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-page-outlink layout=\"nodisplay\"><a href=\"https:\/\/www.janbasktraining.com\/blog\/jest-testing-tutorial\/?utm_source=blog&amp;utm_medium=webstory&amp;utm_campaign=blog-jest-testing\" rel=\"\">EXPLORE MORE!<\/a><\/amp-story-page-outlink><\/amp-story-page><\/amp-story><\/body><\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jest is compatible with projects using aBbel, TypeScript, Node, Angular, Vue, and more. 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