--- title: Modern Javascript - III | daily.dev description: Every year, Javascript update adds new features. ES2021 (also known as ES12) is planned to be released in June this year. New features that are added each year... canonical: https://daily.dev/posts/modern-javascript---iii-mul1n9jki twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Modern Javascript - III | daily.dev og:description: Every year, Javascript update adds new features. ES2021 (also known as ES12) is planned to be released in June this year. New features that are added each year... og:url: https://daily.dev/posts/modern-javascript---iii-mul1n9jki og:image: https://api.daily.dev/og/posts/mUL1n9JKi.png og:image:alt: Modern Javascript - III og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Modern Javascript - III **[DevDojo](https://daily.dev/sources/devdojo)** · [@piyushsinhadev](https://daily.dev/piyushsinhadev) · 3 min read · 79 upvotes · 17 comments ## Summary Every year, Javascript update adds new features. ES2021 (also known as ES12) is planned to be released in June this year. New features that are added each year go through a four-stage process. All the features listed below have already reached the last stage and are very much ready for release. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Community discussion Top comments from developers on daily.dev. **@jeffthedev** · 2 upvotes > Excited for the promose.any mothod! **@devlorenzo** · 2 upvotes > Hey, nice article! **@fdjuliza85** · 1 upvotes > thanks **@bobbyiliev** · 1 upvotes > Great content 🚀 Keep it up! **@hamatoyogi** · 1 upvotes > Short summary of latest JavaScript features 👌🏽 ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 1 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments - [CNCF Unveils Schedule for KubeCon \+ CloudNativeCon Europe 2026](https://daily.dev/posts/cncf-unveils-schedule-for-kubecon-cloudnativecon-europe-2026-ikhcoa5cb) · CNCF · 2 upvotes · 0 comments - [CNCF Debuts KubeCon \+ CloudNativeCon Japan 2026 Schedule](https://daily.dev/posts/cncf-debuts-kubecon-cloudnativecon-japan-2026-schedule-xp5pyudub) · CNCF · 1 upvotes · 0 comments --- Tags: [#javascript](https://daily.dev/tags/javascript) [View this post on daily.dev](https://daily.dev/posts/modern-javascript---iii-mul1n9jki) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Modern Javascript - III","url":"https://daily.dev/posts/modern-javascript---iii-mul1n9jki","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/modern-javascript---iii-mul1n9jki"},"datePublished":"2021-03-17T06:15:33.728Z","dateModified":"2021-10-07T14:17:10.317Z","description":"Every year, Javascript update adds new features. ES2021 (also known as ES12) is planned to be released in June this year. New features that are added each year...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/7242be7d8d146fa42ab9afa82a3548b9","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/7242be7d8d146fa42ab9afa82a3548b9","isAccessibleForFree":true,"articleSection":"DevDojo","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Person","name":"Piyush Sinha","url":"https://daily.dev/piyushsinhadev","image":"https://lh3.googleusercontent.com/a-/AOh14GhDbV2Px1SvGGIpiOBdX2STt-GqnLyOxE_zMzhoCg=s100","description":"Frontend Engineer | Blogger","interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"EndorseAction"},"userInteractionCount":290}},"commentCount":17,"discussionUrl":"https://daily.dev/posts/modern-javascript---iii-mul1n9jki","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":79},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":17}],"keywords":"javascript","timeRequired":"PT3M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"DevDojo","item":"https://daily.dev/sources/devdojo"},{"@type":"ListItem","position":3,"name":"Modern Javascript - III"}]} {"@context":"https://schema.org","@type":"WebPage","@id":"https://daily.dev/posts/modern-javascript---iii-mul1n9jki","comment":[{"@type":"Comment","text":"Excited for the promose.any mothod!","datePublished":"2021-03-19T15:53:55.615Z","url":"https://daily.dev/posts/mUL1n9JKi#c-ZEt3jTwfO","author":{"@type":"Person","name":"Jeffery Diaz","url":"https://daily.dev/jeffthedev","image":"https://avatars2.githubusercontent.com/u/50490781?v=4"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":2}},{"@type":"Comment","text":"Hey, nice article!","datePublished":"2021-03-21T09:29:24.705Z","url":"https://daily.dev/posts/mUL1n9JKi#c-QXtzMbRqX","author":{"@type":"Person","name":"DevLorenzo","url":"https://daily.dev/devlorenzo","image":"https://avatars.githubusercontent.com/u/78320052?v=4"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":2}},{"@type":"Comment","text":"thanks","datePublished":"2021-03-18T09:25:20.277Z","url":"https://daily.dev/posts/mUL1n9JKi#c-FiYp8DDHI","author":{"@type":"Person","name":"Fadjar Djulizar","url":"https://daily.dev/fdjuliza85","image":"https://lh3.googleusercontent.com/a-/AOh14GjG_3swKEyq5k-iIrSN7ARCvDaSuqEbCGAKPUrvwU0=s100"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1}},{"@type":"Comment","text":"Great content 🚀 Keep it up!","datePublished":"2021-03-19T08:04:14.815Z","url":"https://daily.dev/posts/mUL1n9JKi#c-erSdwydyH","author":{"@type":"Person","name":"Bobby Iliev","url":"https://daily.dev/bobbyiliev","image":"https://avatars3.githubusercontent.com/u/21223421?v=4"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1}},{"@type":"Comment","text":"Short summary of latest JavaScript features 👌🏽","datePublished":"2021-03-17T15:05:22.653Z","url":"https://daily.dev/posts/mUL1n9JKi#c-xIMheOwnt","author":{"@type":"Person","name":"Yoav Ganbar","url":"https://daily.dev/hamatoyogi","image":"https://avatars0.githubusercontent.com/u/6682981?v=4"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1}}]} ```