{"id":6638,"date":"2024-06-06T11:04:44","date_gmt":"2024-06-06T11:04:44","guid":{"rendered":"http:\/\/the-codest.localhost\/dictionary\/progressive-web-apps-pwa\/"},"modified":"2024-06-06T11:04:44","modified_gmt":"2024-06-06T11:04:44","slug":"progresivni-webove-aplikace-pwa","status":"publish","type":"dictionary","link":"https:\/\/thecodest.co\/cs\/dictionary\/progressive-web-apps-pwa\/","title":{"rendered":"Progresivn\u00ed webov\u00e9 aplikace (Pwa)"},"content":{"rendered":"<h1>Progresivn\u00ed webov\u00e9 aplikace (PWA): Komplexn\u00ed definice<\/h1>\n<p>Progresivn\u00ed <a href=\"https:\/\/thecodest.co\/cs\/blog\/build-future-proof-web-apps-insights-from-the-codests-expert-team\/\">Webov\u00e9 aplikace<\/a> (PWA) jsou <a href=\"https:\/\/thecodest.co\/cs\/blog\/find-your-ideal-stack-for-web-development\/\">web<\/a> aplikace, kter\u00e9 u\u017eivatel\u016fm nab\u00edzej\u00ed nativn\u00ed prost\u0159ed\u00ed na r\u016fzn\u00fdch za\u0159\u00edzen\u00edch a platform\u00e1ch. Jsou vytvo\u0159eny pomoc\u00ed webov\u00fdch technologi\u00ed, jako jsou HTML, CSS a dal\u0161\u00ed. <a href=\"https:\/\/thecodest.co\/cs\/dictionary\/why-is-javascript-so-popular\/\">JavaScript<\/a>a jsou navr\u017eeny tak, aby bez probl\u00e9m\u016f fungovaly na jak\u00e9mkoli za\u0159\u00edzen\u00ed, v\u010detn\u011b stoln\u00edch po\u010d\u00edta\u010d\u016f, notebook\u016f, tablet\u016f a chytr\u00fdch telefon\u016f. PWA maj\u00ed poskytovat responzivn\u00ed a poutav\u00e9 u\u017eivatelsk\u00e9 prost\u0159ed\u00ed s rychl\u00fdm na\u010d\u00edt\u00e1n\u00edm, plynul\u00fdmi animacemi a mo\u017enost\u00ed pr\u00e1ce v re\u017eimu offline.<\/p>\n<p>PWA jsou progresivn\u00ed, proto\u017ee jsou vytvo\u0159eny s ohledem na progresivn\u00ed vylep\u0161ov\u00e1n\u00ed. To znamen\u00e1, \u017ee jsou navr\u017eeny tak, aby fungovaly na jak\u00e9mkoli za\u0159\u00edzen\u00ed bez ohledu na prohl\u00ed\u017ee\u010d nebo opera\u010dn\u00ed syst\u00e9m. Jsou progresivn\u00ed tak\u00e9 proto, \u017ee je lze nainstalovat do za\u0159\u00edzen\u00ed u\u017eivatele stejn\u011b jako nativn\u00ed aplikaci, ani\u017e by bylo nutn\u00e9 pou\u017e\u00edvat obchod s aplikacemi. D\u00edky tomu jsou pro u\u017eivatele p\u0159\u00edstupn\u011bj\u0161\u00ed a pohodln\u011bj\u0161\u00ed, proto\u017ee je lze otev\u0159\u00edt z domovsk\u00e9 obrazovky za\u0159\u00edzen\u00ed a spustit jedin\u00fdm klepnut\u00edm.<\/p>\n<p>PWA jsou tak\u00e9 vysoce spolehliv\u00e9, proto\u017ee mohou pracovat offline nebo se slab\u00fdm internetov\u00fdm p\u0159ipojen\u00edm. Toho je dosa\u017eeno pou\u017eit\u00edm pracovn\u00edk\u016f slu\u017eeb, co\u017e jsou skripty, kter\u00e9 b\u011b\u017e\u00ed na pozad\u00ed aplikace a mohou zachyt\u00e1vat s\u00ed\u0165ov\u00e9 po\u017eadavky, ukl\u00e1dat prost\u0159edky do mezipam\u011bti a zpracov\u00e1vat ozn\u00e1men\u00ed push. Service workers umo\u017e\u0148uj\u00ed rychl\u00e9 na\u010d\u00edt\u00e1n\u00ed PWA i p\u0159i pomal\u00e9m p\u0159ipojen\u00ed a poskytuj\u00ed u\u017eivatel\u016fm bezprobl\u00e9mov\u00e9 prost\u0159ed\u00ed, i kdy\u017e nejsou p\u0159ipojeni k internetu.<\/p>\n<p>Dal\u0161\u00ed kl\u00ed\u010dovou vlastnost\u00ed PWA je jejich schopnost b\u00fdt objeviteln\u00fd a sd\u00edlen\u00fd. PWA mohou b\u00fdt indexov\u00e1ny vyhled\u00e1va\u010di stejn\u011b jako tradi\u010dn\u00ed webov\u00e9 str\u00e1nky a mohou b\u00fdt sd\u00edleny prost\u0159ednictv\u00edm adres URL. D\u00edky tomu je lze snadno naj\u00edt a sd\u00edlet s ostatn\u00edmi, ani\u017e by bylo nutn\u00e9 pou\u017e\u00edvat specializovan\u00fd obchod s aplikacemi nebo slo\u017eit\u00fd proces instalace.<\/p>\n<p>A kone\u010dn\u011b, PWA jsou vysoce zabezpe\u010den\u00e9, proto\u017ee jsou poskytov\u00e1ny prost\u0159ednictv\u00edm protokolu HTTPS, kter\u00fd zaji\u0161\u0165uje, \u017ee ve\u0161ker\u00e1 komunikace mezi u\u017eivatelem a serverem je \u0161ifrovan\u00e1. To chr\u00e1n\u00ed u\u017eivatele p\u0159ed \u00fatoky typu \"man-in-the-middle\" a dal\u0161\u00edmi bezpe\u010dnostn\u00edmi hrozbami a zaji\u0161\u0165uje, \u017ee jejich <a href=\"https:\/\/thecodest.co\/cs\/blog\/app-data-collection-security-risks-value-and-types-explored\/\">data<\/a> je bezpe\u010dn\u00fd a zabezpe\u010den\u00fd.<\/p>\n<h1>V\u00fdhody progresivn\u00edch webov\u00fdch aplikac\u00ed<\/h1>\n<p>PWA maj\u00ed oproti tradi\u010dn\u00edm webov\u00fdm aplikac\u00edm a nativn\u00edm aplikac\u00edm n\u011bkolik v\u00fdhod:<\/p>\n<ul>\n<li><strong>P\u0159\u00edstupnost:<\/strong> PWA jsou p\u0159\u00edstupn\u00e9 z jak\u00e9hokoli za\u0159\u00edzen\u00ed nebo platformy, ani\u017e by bylo nutn\u00e9 pou\u017e\u00edvat obchod s aplikacemi nebo slo\u017eit\u00fd proces instalace.<\/li>\n<li><strong>Zasnouben\u00ed:<\/strong> PWA nab\u00edzej\u00ed z\u00e1\u017eitek podobn\u00fd nativn\u00edmu, s rychl\u00fdm na\u010d\u00edt\u00e1n\u00edm, plynul\u00fdmi animacemi a mo\u017enost\u00ed pr\u00e1ce v re\u017eimu offline, co\u017e m\u016f\u017ee zv\u00fd\u0161it zapojen\u00ed a udr\u017een\u00ed u\u017eivatel\u016f.<\/li>\n<li><strong>Objevitelnost:<\/strong> PWA mohou b\u00fdt indexov\u00e1ny vyhled\u00e1va\u010di, tak\u017ee je lze snadno naj\u00edt a sd\u00edlet s ostatn\u00edmi.<\/li>\n<li><strong>Mo\u017enost sd\u00edlen\u00ed:<\/strong> PWA lze sd\u00edlet prost\u0159ednictv\u00edm adres URL, tak\u017ee je lze snadno sd\u00edlet s ostatn\u00edmi bez nutnosti pou\u017e\u00edvat specializovan\u00fd obchod s aplikacemi nebo slo\u017eit\u00fd proces instalace.<\/li>\n<li><strong>Spolehlivost:<\/strong> PWA mohou pracovat offline nebo se slab\u00fdm internetov\u00fdm p\u0159ipojen\u00edm, tak\u017ee u\u017eivatel\u016fm poskytuj\u00ed bezprobl\u00e9mov\u00fd z\u00e1\u017eitek, i kdy\u017e nejsou p\u0159ipojeni k internetu.<\/li>\n<li><strong>Zabezpe\u010den\u00ed:<\/strong> PWA se zobrazuj\u00ed prost\u0159ednictv\u00edm protokolu HTTPS, co\u017e zaji\u0161\u0165uje, \u017ee ve\u0161ker\u00e1 komunikace mezi u\u017eivatelem a serverem je \u0161ifrovan\u00e1 a zabezpe\u010den\u00e1.<\/li>\n<\/ul>\n<h1>Z\u00e1v\u011br<\/h1>\n<p>Progresivn\u00ed webov\u00e9 aplikace (PWA) p\u0159edstavuj\u00ed nov\u00fd a zaj\u00edmav\u00fd zp\u016fsob vytv\u00e1\u0159en\u00ed webov\u00fdch aplikac\u00ed, kter\u00e9 u\u017eivatel\u016fm nab\u00edzej\u00ed z\u00e1\u017eitek podobn\u00fd nativn\u00edm aplikac\u00edm na r\u016fzn\u00fdch za\u0159\u00edzen\u00edch a platform\u00e1ch. Oproti tradi\u010dn\u00edm webov\u00fdm aplikac\u00edm a nativn\u00edm aplikac\u00edm nab\u00edzej\u00ed n\u011bkolik v\u00fdhod, v\u010detn\u011b p\u0159\u00edstupnosti, zapojen\u00ed, objevitelnosti, sd\u00edlen\u00ed, spolehlivosti a zabezpe\u010den\u00ed. S t\u00edm, jak st\u00e1le v\u00edce podnik\u016f a v\u00fdvoj\u00e1\u0159\u016f p\u0159ij\u00edm\u00e1 PWA, se pravd\u011bpodobn\u011b stanou st\u00e1le d\u016fle\u017eit\u011bj\u0161\u00ed sou\u010d\u00e1st\u00ed webov\u00fdch aplikac\u00ed. <a href=\"https:\/\/thecodest.co\/cs\/dictionary\/what-is-full-stack-web-development\/\">v\u00fdvoj webov\u00fdch str\u00e1nek<\/a> krajina.<\/p>","protected":false},"excerpt":{"rendered":"<p>Objevte v\u00fdhody progresivn\u00edch webov\u00fdch aplikac\u00ed (PWA) - webov\u00fdch aplikac\u00ed, kter\u00e9 nab\u00edzej\u00ed prost\u0159ed\u00ed podobn\u00e9 nativn\u00edmu, s rychl\u00fdm na\u010d\u00edt\u00e1n\u00edm, mo\u017enost\u00ed pr\u00e1ce offline a dal\u0161\u00edmi funkcemi.<\/p>","protected":false},"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-6638","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) - 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