{"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\/da\/blog\/news\/prekrashhenie-razrabotki-biblioteki-moment-js-imeyushhej-12-mln-zagruzok-v-nedelyu","title":{"rendered":"Stop for udviklingen af Moment.js-biblioteket, som har 12 millioner downloads om ugen","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

JavaScript-bibliotekens udviklere Moment.js<\/a><\/noindex> har annonceret stop for<\/a><\/noindex> udviklingen og overgangen af projektet til en vedligeholdelsesmode, som indeb\u00e6rer stop for funktionalitetsudvidelse, frysning af API'et og begr\u00e6nsning af aktiviteten til at rette alvorlige fejl, reflektere \u00e6ndringer fra tidszone-databasen og opretholde infrastrukturen for eksisterende brugere. For nye projekter anbefales det ikke at anvende Moment.js. <\/p>\n

Moment.js-biblioteket tilbyder funktioner til manipulation af tid og datoer og er de facto standarden inden for sit omr\u00e5de. Hver uge bliver biblioteket downloadet<\/a><\/noindex> ca. 12 millioner gange. \u00c5rsagen til den trufne beslutning var erkendelsen af, at projektet er for\u00e6ldet og ikke passer ind i moderne udviklingsparadigmer i JavaScript.
\nNogle af ulemperne er den relativt store st\u00f8rrelse p\u00e5 biblioteket (329KB uden komprimering, 70KB med komprimering) og brugen af mutable objekter (mutable<\/a><\/noindex>, \u00e6ndringer i en kopi af et moment-objekt medf\u00f8rer \u00e6ndringer i originalen). <\/p>\n

I anmeldelser<\/a><\/noindex> ogs\u00e5 Der n\u00e6vnes<\/a><\/noindex> Problemerne med Moment.js, s\u00e5som lav ydeevne, kompleks API og mangel p\u00e5 st\u00f8tte,Tree shaking<\/a><\/noindex>(fjerne un\u00f8dvendig kode for at reducere st\u00f8rrelsen p\u00e5 webapplikationen) og besv\u00e6ret med debugning. If\u00f8lge oplysningerne var det den sidste dr\u00e5be, der fik udviklerne til at beslutte at overf\u00f8re Moment.js til vedligeholdelsestilstand, da \u00e6ndringen i auditsystemet for web-sider i Lighthouse, som er indbygget i Chrome's webudviklerv\u00e6rkt\u00f8jer, skete for et par dage siden. blev<\/a><\/noindex> begyndte Lighthouse at advare om overfl\u00f8dig st\u00f8rrelse i Moment.js' kode og foresl\u00e5 alternativer til erstatning.<\/p>\n

Moderne browsere tilbyder et indbygget API Intl<\/a><\/noindex> til arbejde med lokaliteter og tidszoner. Dette API anvendes i biblioteket Luxon<\/a><\/noindex>, skabt af en af deltagerne i udviklingen af Moment.js og pr\u00e6senteret som det n\u00e6ste skridt i evolutionen af Moment.js. Udover Luxon n\u00e6vnes ogs\u00e5 biblioteker som Day.js<\/a><\/noindex> (en minimalistisk version af Moment.js med et lignende API, der tager ca. 7KB uden plugins), date-fns<\/a><\/noindex>, js-joda<\/a><\/noindex> (port af java.time) og de indbyggede JavaScript-objekter Dato<\/a><\/noindex> og Intl<\/a><\/noindex>, samt det API, der er under udarbejdelse Temporal<\/a><\/noindex>.<\/p>\n

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

Kilde: 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 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