{"id":6643,"date":"2026-04-13T11:50:53","date_gmt":"2026-04-13T11:50:53","guid":{"rendered":"http:\/\/the-codest.localhost\/dictionary\/react\/"},"modified":"2026-04-13T11:50:53","modified_gmt":"2026-04-13T11:50:53","slug":"reageeri","status":"publish","type":"dictionary","link":"https:\/\/thecodest.co\/et\/dictionary\/react\/","title":{"rendered":"React"},"content":{"rendered":"<h1>React: p\u00f5hjalik m\u00e4\u00e4ratlus<\/h1>\n<p><a href=\"https:\/\/thecodest.co\/et\/blog\/conditional-component-visibility-in-react\/\">React<\/a> on populaarne avatud l\u00e4htekoodiga <a href=\"https:\/\/thecodest.co\/et\/blog\/hire-javascript-developer\/\">JavaScript<\/a> raamatukogu, mida kasutatakse kasutajaliideste (UI) loomiseks. Selle t\u00f6\u00f6tas v\u00e4lja Facebook ja n\u00fc\u00fcd hooldab seda arendajate kogukond. React on tuntud oma v\u00f5ime poolest luua d\u00fcnaamilisi ja reageerivaid kasutajaliideseid minimaalse kodeerimisega. Seda kasutatakse laialdaselt <a href=\"https:\/\/thecodest.co\/et\/blog\/find-your-ideal-stack-for-web-development\/\">veeb<\/a> rakendused, mobiilirakendused ja isegi t\u00f6\u00f6lauarakendused.<\/p>\n<p>React p\u00f5hineb komponentide kontseptsioonil. Komponent on iseseisev plokk, mis koosneb j\u00e4rgmisest <a href=\"https:\/\/thecodest.co\/et\/dictionary\/what-is-code-refactoring\/\">kood<\/a> mida saab kogu rakenduses uuesti kasutada. Seda v\u00f5ib pidada ehitusplokiks, mida saab kombineerida teiste komponentidega, et luua terviklik kasutajaliides. <a href=\"https:\/\/thecodest.co\/et\/blog\/react-development-all-you-have-to-know\/\">React komponendid<\/a> on ehitatud HTML-taolise s\u00fcntaksi JSX ja JavaScript kombinatsiooni abil.<\/p>\n<p>\u00dcks React peamisi omadusi on selle virtuaalne DOM (Document Object Model). Virtuaalne DOM on tegeliku DOMi kergendatud esitus. Kui komponenti muudetakse, uuendab React tegeliku DOMi asemel virtuaalset DOMi. See v\u00f5imaldab React-l t\u00f5husalt kindlaks teha, milliseid muudatusi on vaja teha kasutajaliideses, ja uuendada ainult neid kasutajaliidese osi. Selle tulemuseks on kiirem renderdamine ja sujuvam kasutajakogemus.<\/p>\n<p>React on tuntud ka oma \u00fchesuunalise <a href=\"https:\/\/thecodest.co\/et\/blog\/app-data-collection-security-risks-value-and-types-explored\/\">andmed<\/a> voolu. React-s voolavad andmed \u00fches suunas, vanemkomponentidelt lapskomponentidele. See lihtsustab andmete haldamist ja tagab, et kasutajaliides on alati ajakohane.<\/p>\n<p>React on v\u00e4ga h\u00e4sti kohandatav ja seda saab kasutada koos teiste raamatukogude ja raamistikega. Seda saab kasutada koos populaarsete front-end raamistikega, nagu n\u00e4iteks <a href=\"https:\/\/thecodest.co\/et\/blog\/hire-angular-js-developer\/\">Angular<\/a> ja <a href=\"https:\/\/thecodest.co\/et\/blog\/hire-vue-js-developers\/\">Vue<\/a>.js. Seda saab kasutada ka koos back-end raamistikega, nagu n\u00e4iteks <a href=\"https:\/\/thecodest.co\/et\/blog\/find-your-node-js-expert-for-hire-today\/\">Node.js<\/a>.<\/p>\n<p>React-l on suur ja aktiivne arendajate kogukond, kes panustavad selle arendamisse ja pakuvad teistele arendajatele tuge. React \u00f5ppimiseks on saadaval arvukalt ressursse, sealhulgas dokumentatsioon, \u00f5petused ja veebikursused.<\/p>\n<p>Kokkuv\u00f5ttes on React v\u00f5imas ja paindlik JavaScript raamatukogu, mida kasutatakse d\u00fcnaamiliste ja tundlike kasutajaliideste loomiseks. Selle komponentidel p\u00f5hinev arhitektuur, virtuaalne DOM ja \u00fchesuunaline andmevoog muudavad selle ideaalseks valikuks keerukate rakenduste loomiseks. Selle populaarsus ja aktiivne kogukond muudavad selle v\u00e4\u00e4rtuslikuks t\u00f6\u00f6riistaks igale arendajale, kes soovib luua kaasaegseid veebirakendusi.<\/p>","protected":false},"excerpt":{"rendered":"<p>Tutvu React, populaarse avatud l\u00e4htekoodiga JavaScript raamatukoguga, mida kasutatakse d\u00fcnaamiliste ja tundlike kasutajaliideste loomiseks minimaalse kodeerimisega.<\/p>","protected":false},"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-6643","dictionary","type-dictionary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>React - The Codest<\/title>\n<meta name=\"description\" content=\"Learn about React, the popular open-source JavaScript library used for building dynamic and responsive user interfaces with minimal coding.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thecodest.co\/et\/sonastik\/reageeri\/\" \/>\n<meta property=\"og:locale\" content=\"et_EE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"React\" \/>\n<meta property=\"og:description\" content=\"Learn about React, the popular open-source JavaScript library used for building dynamic and responsive user interfaces with minimal coding.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/thecodest.co\/et\/sonastik\/reageeri\/\" \/>\n<meta property=\"og:site_name\" content=\"The Codest\" \/>\n<meta property=\"og:image\" content=\"https:\/\/thecodest.co\/app\/uploads\/2024\/06\/cover-image.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/thecodest.co\\\/dictionary\\\/react\\\/\",\"url\":\"https:\\\/\\\/thecodest.co\\\/dictionary\\\/react\\\/\",\"name\":\"React - 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