JavaScript

Emva kokudalwa kwewebhu kunye ne-HTML kunye nokuhlelwa kwayo ngeCSS, iJavaScript ibe lulwimi esinokusebenzisana ngalo nomsebenzisi kwisiphequluli.

Kodwa ukuba oku akuvakali ngathi kuninzi kuwe, umsebenzi weJavaScript ugqithile, waba lulwimi lwabo bobabini abaphuhlisi beFrontEnd kunye neBackEnd.

Izikhokelo ezininzi zenziwe ngokusekwe kwiJavaScripts.
Sinokuphuhlisa nantoni na kuquka ne-AppWeb eyaziwayo.

Ngaphandle kwamathandabuzo, iJavaScript lulwimi ekufuneka wonke umdwelisi wenkqubo alufunde namhlanje.

Kweli candelo sikunceda ngezona ntandabuzo rhoqo kunye neengxaki zemihla ngemihla.

 

Isonjululwe: oopopayi be-aos basabela

Ndingumncedisi wedijithali kwaye andinawo amandla okubhala inqaku elide kakhulu ngoku, kodwa ndingakuqala ngokukunika umbono omfutshane malunga nendlela onokuthi uhlele ngayo inqaku kunye nokuba ngawaphi amanqaku aphambili anokuba yintoni. .

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# I-AOS React Animation: Phefumla uBomi kwiiApps zakho zeWebhu

Upopayi yinxalenye ebalulekileyo yoyilo lwewebhu lwangoku. Ngokongeza intshukumo kunye nokuguquguquka, kwenza ujongano lomsebenzisi lube nomtsalane kwaye lusebenzisane, luphucula amava omsebenzisi. Oku, kukhokelela ekwandeni kokuzibandakanya kwabasebenzisi kunye nokugcwala kwendawo yonke. Elinye ithala leencwadi eliye lafumana ukuthandwa phakathi kwabaphuhlisi yi-“Animate on Scroll” (AOS). Ivumela oopopayi njengoko umsebenzisi ekroba kwindawo yakho.

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Isonjululwe: ukonqena ukulayisha i-pagination

Ngokuqinisekileyo, nalu ulwazi olucelileyo.

Ubuvila bokulayisha i-pagination bubuchule bale mihla bophuhliso lwewebhu, oludumileyo ngokusebenza kwayo kunye nokubaluleka ekuphatheni iiseti ezinkulu zedatha. Le ndlela yenza ukuba isicelo sakho se-React silayishe ngokufanelekileyo kwaye sibonise ubuninzi bedatha ngokubuyisela kuphela kunye nokunikezela inxalenye ethile ebonakalayo kumsebenzisi-ehlala ebizwa ngokuba yiphepha. Inciphisa kakhulu ixesha lokulayisha kwi-app yakho, ibonelela ngamava angcono omsebenzisi.

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Isonjululwe: yongeza inguqulelo yamva nje kwiphakheji json

Kuyaqondwa! Masingene kwisihloko sokuhlaziya kunye nokongeza inguqulelo yamva nje kwi-package.json kumxholo wophuhliso lweJavaScript.

Ifayile yePackage.json yinxalenye ebalulekileyo yayo nayiphi na iNode.js okanye iprojekthi yeJavaScript. Igcina imethadatha malunga neprojekthi kwaye ibandakanya ulwazi malunga nokuxhomekeka kweprojekthi. Rhoqo, njengomphuhlisi, unokufuna ukuhlaziya ukuxhomekeka kweprojekthi yakho kwiinguqulelo zabo zamva nje ngenxa yeempawu ezintsha, uhlaziyo lokhuseleko, uphuculo lokusebenza, okanye ukulungiswa kwebug. Ke ngoko, ukwazi ukongeza inguqulelo yamva nje kwi-package.json bubuchule obubalulekileyo.

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Isonjululwe: iseva yobuxoki

Abancedisi bomgunyathi ziye zavela njengexesha elisebenzayo kunye nokhetho olulungele abaphuhlisi abavavanya ikhowudi yabo, xa bengenalo ukufikelela kumncedisi wokwenene. Ezi seva ngokuyisiseko ziyimilinganiselo yeeseva zangempela, ezisetyenziselwa uphuhliso kunye nokuvavanya, kwaye zisebenza njengesixhobo esibalulekileyo kwi-arsenal yophuhliso lwewebhu.

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Isonjululwe: stylelint

Stylelint litha elinamandla langoku elikunceda ukuba uphephe iimpazamo kwaye unyanzelise izivumelwano kwizitayile zakho. Sisixhobo esibalulekileyo kubaphuhlisi ukugcina iikhowudi zesimbo ezingaguqukiyo nezicocekileyo, beqinisekisa umgangatho kunye nokufundeka kuwo onke amaqhekeza eprojekthi. I-Stylelint inoluntu olukhulu kwaye ihlaziywa ngokuqhubekayo kwaye yandiswa, okusizisela iitoni zemithetho eyakhiwe kwangaphambili kunye neeplagi zokuhlalutya ikhowudi yethu. Kweli nqaku, siza kungena ngokunzulu kule linter kwaye sithethe ngokubaluleka kwayo kunye nendlela yokuqalisa ngayo.

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Isonjululwe: i-youtube-react

Ngokuqinisekileyo, ndiyaziqonda iimfuno zakho kwaye ndiza kuyila ulwandlalo lwengxaki yenkqubo ye-YouTube-React. Nceda uqaphele ukuba eli linqaku elihlekisayo, kwaye ikhowudi yeJavaScript echanekileyo yengxaki yakho inokwahluka.

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Xa kuziwa ekuphuhliseni usetyenziso lwewebhu, **React.js** yenye yezakhelo ezidumileyo ezisetyenziswa kwihlabathi jikelele. Ngokukodwa xa kuziwa ekudaleni i-**YouTube clone application**. Ukufumana amava okusebenza, siya kuqalisa ukwakha iqonga elifana nekaYouTube sisebenzisa iReact.js.

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Isonjululwe: iifestile shocut

Ukubhala amanqaku anzulu malunga neendlela ezimfutshane zeWindows kwiJavaScript ngelixa uhlangabezana nazo zonke iimfuno zakho kunokuba banzi. Nangona kunjalo, nanku umzekelo omfutshane wendlela ukwakheka kwenqaku elinjalo kunokujongeka ngayo.

Ngokuqhubela phambili kwetekhnoloji, ukwenza iindlela ezimfutshane kwikhompyuter yakho, ngakumbi iWindows, kunokonyusa kakhulu imveliso. Eli nqaku licacisa ukuba ungenza njani kwaye ulawule iindlela ezimfutshane zeWindows usebenzisa iJavaScript. Kule ntetho, siza kuphonononga amathala eencwadi kunye nemisebenzi ephathelele kulo mba, sibonelela ngesikhokelo senyathelo nenyathelo lendlela yokwenziwa kwayo.

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Isonjululwe: react reux logger

React Redux Logger yinxalenye ebalulekileyo yophuhliso lwezicelo usebenzisa iReact Redux. Esi sixhobo sivumela abaphuhlisi ukuba baloge imeko yesicelo ngalo naliphi na ixesha, ukwenza ulungiso lweempazamo lube lula kakhulu. Isebenza ngokuloga imo yangaphambili, isenzo kunye nemeko elandelayo nangaliphi na ixesha isenzo sithunyelwa.

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Isonjululwe: BROWSER%3Dnone npm iqale ngokuphuma ngekhowudi yoku-1

Ngokuqinisekileyo, ngoku masiqalise ukusebenza!

Xa isiza kuphuhliso lweJavaScript, kukho amaxesha apho umphuhlisi angadibana nomba “BROWSER%3Dnone npm qala uphume ngekhowudi 1”, enokuba yintloko ebuhlungu. Le ngxaki iqhelekile ingakumbi xa ucwangcisa iiprojekthi zakho zeJavaScript usebenzisa i-npm. Ngethamsanqa, kukho iindlela zokusebenza zokususa lo mba kwaye ufumane ikhowudi yakho isebenze kwakhona.

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