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
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¦ã徿¥ã®ã¢ãã¯ããææ®µã¨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¦ãã¾ãã宿½ã«ã©ã®ããã«ä½¿ç¨ããã¦ããã®ã
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? 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¶ããã
ãã¡ãã®è¨äºã¯ããLearn to become a modern Frontend Developer in 2019ãã®å訳ã«ãªãã¾ãã æ¬æç¨¿ã¯è»¢è¼ã§ãããæ¬è¨äºã¯ãã¡ãã«ãªãã¾ãã ã¯ããã« æ°å¹´ã«ãªã£ã¦ä»¥åæ¸ããè¨äºãå°ãç°¡æ½ã«ãã¦çè§£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 - 仿¥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¤é岿 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
ã©ã³ãã³ã°
ãç¥ãã
ã©ã³ãã³ã°
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}}