This edition is our most comprehensive survey yet, with 6,288 responses from developers, engineers, and tech enthusiasts across 139 countries. Our community spans the globe, with the largest number of responses coming from countries like the USA, Poland, Germany, and France. Weâre also thrilled to have heard from individuals in places as diverse as Andorra, the Maldives, Mauritius, Senegal, and Gu
LINEæ ªå¼ä¼ç¤¾ã¯ã2023å¹´10æ1æ¥ã«LINEã¤ãã¼æ ªå¼ä¼ç¤¾ã«ãªãã¾ãããLINEã¤ãã¼æ ªå¼ä¼ç¤¾ã®æ°ããããã°ã¯ãã¡ãã§ãã LINEã¤ãã¼ Tech Blog TL;DR:2022ã«ããã³ãã¨ã³ãéçºã§æãèæ ®ãã¹ãã¦ã¼ã¶ã¼ç°å¢ã¯ãããã©ã¼ãã³ã¹ã§ã¯ä½ã¹ããã¯ã®Android端æ«ãæ¨æºä»æ§ã§ã¯2å¹´åã®Safariãããã¦ãããã¯ã¼ã¯ã§ã¯ï¼Gã§ããããã«å¯¾ãã¦ã¯JSã¸ã®éå°ä¾åãªã©ãåå ã§ä¸»ã«ããã©ã¼ãã³ã¹ã®é¢ã§ã®ã¦ã§ãå ¨ä½ã®å¯¾å¿ãããããã¾ããã ããã«ã¡ã¯ï¼LINEããã³ãã¨ã³ãéçºå®¤ã®ãããã¹ ã¢ã©ã³ã§ãããã®è¨äºã®ã¿ã¤ãã«ãè¦ã¦ãé£ãã¿ã¤ãã«ã§ããããã¨èãã¦ããæ¹ãããã¨æãã¾ããä»åã«éã£ã¦ã¯ããã大ç®ã«è¦ã¦ãã ãããããã¯ãªããã¨è¨ãã¾ãã¨ã2021å¹´ãã2022å¹´ã«ããã¦ç§ãã¡ããã³ãã¨ã³ãã¨ã³ã¸ãã¢ãå ¨ä½çã«èãæ¹ãæ¹ããå¿ è¦ãåºãã»ã©å¤§ããªå¤åãããã¾ããã ãã®å¤
çæ§ããã³ãã¨ã³ãã®ãã¹ããæ¸ãã¦ããã£ãããã¾ãã§ããããï¼ ããã³ãã¨ã³ãã®ãã¹ããæ¸ãã¨ãã«ã¯ API ã³ã¼ã«ããå¦çãå ¨ã¦ã¢ãã¯ããå¿ è¦ãããã¾ããå¤é¨ã® API ãã³ã¼ã«ããå¦çããã¹ãã«å«ãã㨠API ãµã¼ãã¼ãè½ã¡ã¦ãããªã©ã®å¤é¨ã®è¦å ã«ãã£ã¦ãã¹ãã失æãã¦ãã¾ãå¯è½æ§ãããã¾ããããã¹ããå®è¡ãããã³ã«å®éã« API ãã³ã¼ã«ãã¦ãã¾ãã¨ãµã¼ãã¼ã«è² è·ãããã£ã¦ãã¾ããªã©å¤é¨ã«å¯¾ãã¦ãæªå½±é¿ãä¸ãã¦ãã¾ãã¾ãã ãã¦ãå¾æ¥ã®ã¢ãã¯ããæ段ã¨ãã¦ã¯ Jest ã®ã¢ãã¯ãå©ç¨ã㦠axios ã fetch ãªã©ã®ã¢ã¸ã¥ã¼ã«ãã¢ãã¯åããææ³ããã使ããã¦ãããã¨æãã¾ãã æè¿ã®ãã¹ãææ³ã¨ã㦠API ã³ã¼ã«ãã¢ãã¯ããéã« Jest ã§ã¯ãªã Mock Service Worker (ä»¥ä¸ msw ï¼ã使ç¨ããææ³ã注ç®ããã¦ãã¾ããå®æ½ã«ã©ã®ããã«ä½¿ç¨ããã¦ããã®ã
以ä¸ã¯Simon Holdorf( dev.to/ Twitter / GitHub )ã«ããè¨äºã9 Projects you can do to become a Frontend Master in 2020ã®æ¥æ¬èªè¨³ã§ãã 9 Projects you can do to become a Frontend Master in 2020 Introduction ããªããããã°ã©ãã³ã°ã®åå¿è ã§ããããæ¢ã«çµé¨è±å¯ãªéçºè ã§ãããã«ãããããããã®æ¥çã§ã¯ãæ¥éãªå¤åã«è¿½ãã¤ãããã«æ°ããæ¦å¿µã¨è¨èªã»ãã¬ã¼ã ã¯ã¼ã¯ãå¦ã³ç¶ãããã¨ãå¿ è¦ã§ãã ãã¨ãã°Facebookã4å¹´åã«ãªã¼ãã³ã½ã¼ã¹åããReactã¯ãæ¢ã«ä¸çä¸ã®JavaScriptéçºè ã«ã¨ã£ã¦ç¬¬ä¸ã®é¸æè¢ã«ãªã£ã¦ãã¾ãã ãã¡ããVueã¨Angularã«ãå¤ãã®ãã©ãã¢ã¼ãã¤ãã¦ãã¾ãã ããã«ã¯SvelteãNext
ãã¡ãã®è¨äºã¯ããLearn to become a modern Frontend Developer in 2019ãã®å訳ã«ãªãã¾ãã æ¬æ稿ã¯è»¢è¼ã§ãããæ¬è¨äºã¯ãã¡ãã«ãªãã¾ãã ã¯ããã« æ°å¹´ã«ãªã£ã¦ä»¥åæ¸ããè¨äºãå°ãç°¡æ½ã«ãã¦ç解ããããããã«æ¸ãç´ãã¦ã¿ã¾ããããã®æç« ã«ä»¥åç§ãæ¸ããæç« ã¨éã£ããã¨ãæ¸ãã¦ãã£ãããå°ãçç¾ããå 容ãè¦ã¤ãã£ã¦ããã¾ãæ°ã«ããå¿ è¦ã¯ããã¾ããã æ¨å¹´ç§ãæ¸ããè¨äºã¯GitHubã§å ¬éãã¦ãã¾ãã Webéçºã¯çµ¶ããå¤åããåéã§ã - ä»æ¥ç§ãã¡ãWebãµã¤ããæ§ç¯ããæ¹æ³ã¯ã2ï½3å¹´åã®ããæ¹ã¨ã¯å ¨ãéã£ã¦ãã¦ãã¾ããå©ç¨ã§ãããã¼ã«ã沢山ãããæ°ãããã¼ã«ãæ¯æ¥åºã¦ããã®ã§ãã¦ã§ãéçºè ã¯ãã¤ãã©ã®ãã¼ã«ã使ãã°ããã®ãè¿·ã£ã¦ãã¾ãã¾ãã ç§ã¯ãã¦ã§ãéçºã«ä¿ãããã³ãã¨ã³ããããã¯ã¨ã³ããã¾ãã¯éç¨ãå¦ã³ããã¨æã人ã対象ã«ããã
Cacooãã¼ã ã¨ã³ã¸ãã¢ã®å·ç«¯ã§ããæ®æ®µã¯Cacooã®ã¨ãã£ã¿ã¼(ç·¨éç»é¢)ã®ããã³ãã¨ã³ãã®éçºããã¦ããã¾ããæè¿ããã«ãªã£ãã®ã§å¨ã®åçã親ã«å ±æããã¢ããªãä½ã£ã¦ã¿ã¾ããããã®éã«ãWeb Componentsãªãæ©è½ã使ã£ã¦ã¿ã¾ãããJSãã¬ã¼ã ã¯ã¼ã¯ç¾¤éå²æ ã®æ¨ä»ãã©ã¤ãã©ãªã使ããWeb Componentsã ãã§ã©ãã¾ã§ã§ããã®ããç´¹ä»ãããã¨æãã¾ãã Web Componentsã¨ã¯ï¼ Web Componentsã¨ã¯ãHTMLã®è¦ç´ ãã«ãã»ã«åãã¦åå©ç¨å¯è½ãªãã¼ãã«ããããã®ãã©ã¦ã¶ã®API群ã§ããReactãVueãRiotã§ããã¨ããã®ã³ã³ãã¼ãã³ããã©ã¤ãã©ãªã使ããã¨ãªãç´ ã®JSã ãã§ä½ããã¨ãã§ããæè¡ã«ãªãã¾ãã Web Components | MDNã«ããã¨æ¬¡ã®ããã«è¨ããã¦ãã¾ãã Web Components ã¯ããªã¼ãã³ãªã¦ã§ããã¯ããã¸ã¼ã
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}