{"id":94432,"date":"2020-09-17T01:42:02","date_gmt":"2020-09-16T23:42:02","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/prekrashhenie-razrabotki-biblioteki-moment-js-imeyushhej-12-mln-zagruzok-v-nedelyu"},"modified":"2020-09-17T01:42:02","modified_gmt":"2020-09-16T23:42:02","slug":"prekrashhenie-razrabotki-biblioteki-moment-js-imeyushhej-12-mln-zagruzok-v-nedelyu","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/prekrashhenie-razrabotki-biblioteki-moment-js-imeyushhej-12-mln-zagruzok-v-nedelyu","title":{"rendered":"Ukon\u010den\u00ed v\u00fdvoje knihovny Moment.js, kter\u00e1 m\u00e1 12 milion\u016f sta\u017een\u00ed t\u00fddn\u011b.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

V\u00fdvoj\u00e1\u0159i knihovny JavaScript Moment.js<\/a><\/noindex> ozn\u00e1mili ukon\u010den\u00ed<\/a><\/noindex> v\u00fdvoje a p\u0159evodu projektu do re\u017eimu \u00fadr\u017eby, co\u017e zahrnuje zastaven\u00ed roz\u0161\u00ed\u0159en\u00ed funkcionality, zmrazen\u00ed API a omezen\u00ed aktivity na opravy z\u00e1va\u017en\u00fdch chyb, aktualizaci dle datab\u00e1ze \u010dasov\u00fdch p\u00e1sem a udr\u017eov\u00e1n\u00ed infrastruktury pro st\u00e1vaj\u00edc\u00ed u\u017eivatele. Pro nov\u00e9 projekty se nedoporu\u010duje pou\u017e\u00edvat Moment.js. <\/p>\n

Knihovna Moment.js poskytuje funkce pro manipulaci s \u010dasem a daty a je de facto standardem ve sv\u00e9m oboru. Ka\u017ed\u00fd t\u00fdden se knihovna stahuje<\/a><\/noindex> p\u0159ibli\u017en\u011b 12 milionkr\u00e1t. D\u016fvodem p\u0159ijat\u00e9ho rozhodnut\u00ed bylo uv\u011bdom\u011bn\u00ed si, \u017ee projekt zastaral a nezapad\u00e1 do modern\u00edch v\u00fdvojov\u00fdch paradigmat JavaScriptu.
\nMezi nev\u00fdhody se zmi\u0148uje relativn\u011b velk\u00e1 velikost knihovny (329 KB bez komprese, 70 KB po kompresi) a pou\u017e\u00edv\u00e1n\u00ed m\u011bniteln\u00fdch objekt\u016f (mutable<\/a><\/noindex>, zm\u011bna kopie objektu moment ovliv\u0148uje jeho origin\u00e1l). <\/p>\n

V recenz\u00edch<\/a><\/noindex> tak\u00e9 Zmi\u0148uj\u00ed se<\/a><\/noindex> probl\u00e9my Moment.js, jako je n\u00edzk\u00fd v\u00fdkon, zmatek v API, absence podpory «Tree shaking<\/a><\/noindex>» (odstran\u011bn\u00ed nepou\u017e\u00edvan\u00e9ho k\u00f3du pro zmen\u0161en\u00ed velikosti webov\u00e9 aplikace) a n\u00e1ro\u010dnost lad\u011bn\u00ed. Podle v\u0161eho byla posledn\u00ed kapkou, kter\u00e1 donutila v\u00fdvoj\u00e1\u0159e rozhodnout se p\u0159ev\u00e9st Moment.js do re\u017eimu \u00fadr\u017eby, zm\u011bna v syst\u00e9mu auditu webov\u00fdch str\u00e1nek Lighthouse, zabudovan\u00e9m do n\u00e1stroj\u016f pro webov\u00e9 v\u00fdvoj\u00e1\u0159e Chrome — p\u0159ed n\u011bkolika dny Lighthouse se stal<\/a><\/noindex> za\u010dal vyd\u00e1vat varov\u00e1n\u00ed o nadm\u011brn\u00e9 velikosti k\u00f3du Moment.js a nab\u00edzet alternativy k nahrazen\u00ed.<\/p>\n

Modern\u00ed prohl\u00ed\u017ee\u010de poskytuj\u00ed vestav\u011bn\u00e9 API Intl<\/a><\/noindex> pro pr\u00e1ci s lokalizacemi a \u010dasov\u00fdmi p\u00e1smy. Toto API se pou\u017e\u00edv\u00e1 v knihovn\u011b Luxon<\/a><\/noindex>, kterou vytvo\u0159il jeden z \u00fa\u010dastn\u00edk\u016f v\u00fdvoje Moment.js a je p\u0159edstavov\u00e1na jako dal\u0161\u00ed krok v evoluci Moment.js. Krom\u011b Luxon se jako alternativy k nahrazen\u00ed zmi\u0148uj\u00ed knihovny Day.js<\/a><\/noindex> (minimalistick\u00e1 verze Moment.js s podobn\u00fdm API, zab\u00edr\u00e1 asi 7 KB bez plugin\u016f), date-fns<\/a><\/noindex>, js-joda<\/a><\/noindex> (port java.time) a standardn\u00ed JavaScriptov\u00e9 objekty Date<\/a><\/noindex> a Intl<\/a><\/noindex>, stejn\u011b jako API Temporal<\/a><\/noindex>.<\/p>\n

<\/a><\/noindex><\/p>\n

Zdroj: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 JavaScript-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Moment.js \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043e \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0435 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0432 \u0440\u0435\u0436\u0438\u043c \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0435\u043d\u0438\u044f, \u043f\u043e\u0434\u0440\u0430\u0437\u0443\u043c\u0435\u0432\u0430\u044e\u0449\u0435\u043c \u043e\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0443 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438, \u0437\u0430\u043c\u043e\u0440\u043e\u0437\u043a\u0443 API \u0438 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435 \u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0438 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0441\u0435\u0440\u044c\u0451\u0437\u043d\u044b\u0445 \u043e\u0448\u0438\u0431\u043e\u043a, \u043e\u0442\u0440\u0430\u0436\u0435\u043d\u0438\u0435\u043c \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0438\u0437 \u0431\u0430\u0437\u044b \u0447\u0430\u0441\u043e\u0432\u044b\u0445 \u043f\u043e\u044f\u0441\u043e\u0432 \u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0434\u043b\u044f \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439. \u0414\u043b\u044f \u043d\u043e\u0432\u044b\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432 Moment.js \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c \u043d\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f. \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 Moment.js \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0434\u043b\u044f \u043c\u0430\u043d\u0438\u043f\u0443\u043b\u044f\u0446\u0438\u0439 \u0441\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0435\u043c \u0438 \u0434\u0430\u0442\u0430\u043c\u0438 \u0438 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-94432","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Ukon\u010den\u00ed v\u00fdvoje knihovny Moment.js, kter\u00e1 m\u00e1 12 milion\u016f sta\u017een\u00ed t\u00fddn\u011b | ProHoster","description":"V\u00fdvoj\u00e1\u0159i JavaScriptov\u00e9 knihovny Moment.js ozn\u00e1mili","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/news\/prekrashhenie-razrabotki-biblioteki-moment-js-imeyushhej-12-mln-zagruzok-v-nedelyu","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Moment.js, \u0438\u043c\u0435\u044e\u0449\u0435\u0439 12 \u043c\u043b\u043d \u0437\u0430\u0433\u0440\u0443\u0437\u043e\u043a \u0432 \u043d\u0435\u0434\u0435\u043b\u044e | ProHoster","og:description":"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 JavaScript-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Moment.js \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043e","og:url":"https:\/\/prohoster.info\/cs\/blog\/news\/prekrashhenie-razrabotki-biblioteki-moment-js-imeyushhej-12-mln-zagruzok-v-nedelyu","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2020-09-16T23:42:02+00:00","article:modified_time":"2020-09-16T23:42:02+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"94432","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 11:27:33","updated":"2022-10-04 15:49:53","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/94432","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/comments?post=94432"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/94432\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=94432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=94432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=94432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}