{"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\/pl\/blog\/news\/prekrashhenie-razrabotki-biblioteki-moment-js-imeyushhej-12-mln-zagruzok-v-nedelyu","title":{"rendered":"Zako\u0144czenie rozwoju biblioteki Moment.js, kt\u00f3ra ma 12 mln pobra\u0144 tygodniowo","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Deweloperzy biblioteki JavaScript Moment.js<\/a><\/noindex> og\u0142osili o zaprzestaniu<\/a><\/noindex> rozwijania i przeniesieniu projektu do trybu wsparcia, co oznacza zatrzymanie rozszerzania funkcjonalno\u015bci, zamro\u017cenie API oraz ograniczenie aktywno\u015bci do naprawy powa\u017cnych b\u0142\u0119d\u00f3w, uwzgl\u0119dnienia zmian w bazie stref czasowych i utrzymania infrastruktury dla istniej\u0105cych u\u017cytkownik\u00f3w. Nowym projektom nie zaleca si\u0119 u\u017cywania Moment.js. <\/p>\n

Biblioteka Moment.js oferuje funkcje do manipulacji czasem i datami, stanowi\u0105c de facto standard w swojej dziedzinie. Co tydzie\u0144 bibliotek\u0119 pobieraj\u0105<\/a><\/noindex> oko\u0142o 12 milion\u00f3w razy. Przyczyn\u0105 podj\u0119tej decyzji by\u0142o u\u015bwiadomienie sobie, \u017ce projekt jest przestarza\u0142y i nie wpisuje si\u0119 w nowoczesne paradygmaty rozwoju na JavaScript.
\nW\u015br\u00f3d wad wymienia si\u0119 stosunkowo du\u017c\u0105 wielko\u015b\u0107 biblioteki (329KB bez kompresji, 70KB po kompresji) oraz u\u017cycie obiekt\u00f3w modyfikowalnych (mutable<\/a><\/noindex>, zmiana kopii obiektu moment prowadzi do zmiany orygina\u0142u). <\/p>\n

W recenzjach<\/a><\/noindex> tak\u017ce wspomniane s\u0105<\/a><\/noindex> Problemy z Moment.js, takie jak niska wydajno\u015b\u0107, z\u0142o\u017cono\u015b\u0107 API, brak wsparcia «Tree shaking<\/a><\/noindex>» (usuwanie nieu\u017cywanego kodu w celu zmniejszenia rozmiaru aplikacji webowej) i czasoch\u0142onno\u015b\u0107 debugowania. Najwyra\u017aniej ostatni\u0105 kropl\u0105, kt\u00f3ra sk\u0142oni\u0142a programist\u00f3w do decyzji o przej\u015bciu Moment.js w tryb utrzymania, by\u0142a zmiana w systemie audytu stron internetowych Lighthouse, wbudowanym w narz\u0119dzia dla programist\u00f3w Chrome — kilka dni temu Lighthouse zacz\u0105\u0142<\/a><\/noindex> wydawa\u0107 ostrze\u017cenie o nadmiernej obj\u0119to\u015bci kodu Moment.js i sugerowa\u0107 alternatywy do zast\u0105pienia.<\/p>\n

Nowoczesne przegl\u0105darki oferuj\u0105 wbudowane API Intl<\/a><\/noindex> do pracy z lokalizacjami i strefami czasowymi. To API jest wykorzystywane w bibliotece Luxon<\/a><\/noindex>, stworzonej przez jednego z uczestnik\u00f3w rozwoju Moment.js i przedstawianej jako nast\u0119pny krok w ewolucji Moment.js. Opr\u00f3cz Luxon, jako alternatywne rozwi\u0105zania wymienia si\u0119 biblioteki Day.js<\/a><\/noindex> (minimalistyczna wersja Moment.js z podobnym API, zajmuje oko\u0142o 7KB bez wtyczek), date-fns<\/a><\/noindex>, js-joda<\/a><\/noindex> (port java.time) oraz standardowe obiekty JavaScript Date<\/a><\/noindex> i Intl<\/a><\/noindex>, a tak\u017ce znajduj\u0105ce si\u0119 w fazie roboczej API Temporal<\/a><\/noindex>.<\/p>\n

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

\u0179r\u00f3d\u0142o: 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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