--- title: 10 JavaScript Concepts You MUST Master Before Learning React description: Discussion about "10 JavaScript Concepts You MUST Master Before Learning React" on daily.dev - join the developer community canonical: https://daily.dev/posts/10-javascript-concepts-you-must-master-before-learning-react-ecrz7hnau twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: 10 JavaScript Concepts You MUST Master Before Learning React | daily.dev og:description: Discussion about "10 JavaScript Concepts You MUST Master Before Learning React" on daily.dev - join the developer community og:url: https://daily.dev/posts/10-javascript-concepts-you-must-master-before-learning-react-ecrz7hnau og:image: https://api.daily.dev/og/posts/ecrz7HNAU.png og:image:alt: 10 JavaScript Concepts You MUST Master Before Learning React og:image:width: 1200 og:image:height: 630 og:locale: en --- [JS Development](https://daily.dev/squads/jsdevelopment) [](https://daily.dev/abhishrivastav)[Abhishek Shrivastav @abhishrivastav • May 19, 2025380](https://daily.dev/abhishrivastav) # 10 JavaScript Concepts You MUST Master Before Learning React [](https://media.daily.dev/image/upload/s--1MQUzXbS--/f%5Fauto/v1747214320/posts/fOkX2ibTu?%5Fa=BAMClqUq0) 279 Upvotes16 Comments Comment Bookmark Copy Share your thoughts Post [](https://daily.dev/abhishrivastav) [Abhishek Shrivastav](https://daily.dev/abhishrivastav) [@abhishrivastav](https://daily.dev/abhishrivastav) Joined Oct 18\. 2024 380 A Full Stack web developer #### Would you recommend this post? Copy link Slack WhatsApp Facebook X New Squad Copy linkShare with your friends 279 16 ```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":"DiscussionForumPosting","mainEntityOfPage":"https://daily.dev/posts/10-javascript-concepts-you-must-master-before-learning-react-ecrz7hnau","headline":"10 JavaScript Concepts You MUST Master Before Learning React","text":"Discussion about \"10 JavaScript Concepts You MUST Master Before Learning React\" on daily.dev - join the developer community","url":"https://daily.dev/posts/10-javascript-concepts-you-must-master-before-learning-react-ecrz7hnau","datePublished":"2025-05-19T10:48:14.317Z","dateModified":"2025-09-09T03:41:16.954Z","author":{"@type":"Person","name":"Abhishek Shrivastav","url":"https://daily.dev/abhishrivastav","image":"https://media.daily.dev/image/upload/s--pOsLcOdP--/f_auto/v1748502257/avatars/avatar_mGJKq5yleln1wbZRDDjfd?_a=BAMClqUq0","description":"A Full Stack web developer","interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"EndorseAction"},"userInteractionCount":380}},"image":"https://media.daily.dev/image/upload/s--1MQUzXbS--/f_auto/v1747214320/posts/fOkX2ibTu?_a=BAMClqUq0","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":279},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":16}],"comment":[{"@type":"Comment","text":"I feel like I have learned a lot of these things through using React though. I find it hard to learn without building something immediately satisfying to me.\nNow that I have a decent understanding of React, however, I will be reviewing the basics of all of these things that you mentioned.","datePublished":"2025-05-26T13:33:19.721Z","url":"https://daily.dev/posts/ecrz7HNAU#c-wWmRMWxtY","author":{"@type":"Person","name":"Chris Scribner","url":"https://daily.dev/chrisscribner","image":"https://lh3.googleusercontent.com/a/ACg8ocLlFBMnyS-QeHYkFfNp_V7o0WoFOJnU-Ug-c1sunVkEYTE8xo73mA=s96-c"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":5}},{"@type":"Comment","text":"Video is NOT in ENGLISH. so I downvoted.","datePublished":"2025-05-23T08:36:01.998Z","url":"https://daily.dev/posts/ecrz7HNAU#c-oIU9iGEFH","author":{"@type":"Person","name":"Mehmet Sen","url":"https://daily.dev/mehmetsen","image":"https://avatars.githubusercontent.com/u/54807567?v=4"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":4}},{"@type":"Comment","text":"Thanks for the Update, You reaally made me know what i am getting into. Awesome","datePublished":"2025-06-17T22:13:33.630Z","url":"https://daily.dev/posts/ecrz7HNAU#c-Sg2RrscL0","author":{"@type":"Person","name":"Nathaniel","url":"https://daily.dev/junnynath","image":"https://avatars.githubusercontent.com/u/92374977?v=4"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1}},{"@type":"Comment","text":"Thanks for the heads up…","datePublished":"2025-06-09T19:06:30.164Z","url":"https://daily.dev/posts/ecrz7HNAU#c-hbW1vGoCf","author":{"@type":"Person","name":"Tatenda","url":"https://daily.dev/prolificoder17","image":"https://avatars.githubusercontent.com/u/31260297?v=4"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1}},{"@type":"Comment","text":"Thanks for sharing!","datePublished":"2025-08-04T02:42:58.666Z","url":"https://daily.dev/posts/ecrz7HNAU#c-7RHJ8AgLw","author":{"@type":"Person","name":"Phudev","url":"https://daily.dev/phudev","image":"https://lh3.googleusercontent.com/a/ACg8ocL7eZZ4xK00fzf24IYf_siDALD0aknqVnhJVQBGdPKKaMShuzY=s96-c"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1}}],"isPartOf":{"@type":"WebPage","url":"https://daily.dev/squads/jsdevelopment","name":"JS Development"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"JS Development","item":"https://daily.dev/squads/jsdevelopment"},{"@type":"ListItem","position":3,"name":"10 JavaScript Concepts You MUST Master Before Learning React"}]} ```