¡ÖGoogle Chrome 118¡×°ÂÄêÈÇ¥ê¥ê¡¼¥¹¡¢CSS¤Î¥¹¥¿¥¤¥ë¥ë¡¼¥ë¤ÎŬÍÑÈϰϤò¸ÂÄê¤Ç¤¤ë¡Ö@scope¡×¤ò¥µ¥Ý¡¼¥È
¥¦¥§¥Ö¥Ö¥é¥¦¥¶¡ÖGoogle Chrome¡×¤ÎºÇ¿·°ÂÄêÈǤǤ¢¤ë¥Ð¡¼¥¸¥ç¥ó118.0.5993.71¤¬¥ê¥ê¡¼¥¹¤µ¤ì¤Þ¤·¤¿¡£CSS¤Ë¤ª¤¤¤ÆÆÃÄêÈϰϤΤߤ˥롼¥ë¤òŬÍѤǤ¤ë¡Ö@scope¡×¤¬¥µ¥Ý¡¼¥È¤µ¤ì¤¿¤Û¤«¡¢¡Öscripting¡×¤È¡Öprefers-reduced-transparency¡×¤È¤¤¤¦2¤Ä¤Î¥á¥Ç¥£¥¢ÆÃÀ¤ÎÄɲä䳫ȯ¼Ô¥Ä¡¼¥ë¤Îµ¡Ç½¸þ¾å¤Ê¤É¤Î¥¢¥Ã¥×¥Ç¡¼¥È¤¬¹Ô¤ï¤ì¤Æ¤¤¤Þ¤¹¡£
https://developer.chrome.com/blog/new-in-chrome-118/
New in Chrome 118: the @scope CSS rule is here, scripting and prefers-reduced-transparency, & more! - YouTube
¢¡CSS¤Ç¡Ö@scope¡×¥ë¡¼¥ë¤¬¥µ¥Ý¡¼¥È¤µ¤ì¤ë
CSS¤Î¥¹¥¿¥¤¥ë¥ë¡¼¥ë¤ÎŬÍÑÈϰϤòÆÃÄê¤Î¥Î¡¼¥É¤Î»Ò¹¤Ë¸ÂÄê¤Ç¤¤ë¡Ö@scope¡×¹½Ê¸¤¬¥µ¥Ý¡¼¥È¤µ¤ì¤Þ¤·¤¿¡£Î㤨¤Ð²¼µ¤Î¤è¤¦¤Ê¹½Â¤¤Î¥Ú¡¼¥¸¤¬¤¢¤ë¾ì¹ç¤ò¹Í¤¨¤Æ¤ß¤Þ¤¹¡£
@scope¤ò»ÈÍѤ·¤Ê¤¤¾ì¹ç¡¢CSS¤Î¤É¤Î¥ë¡¼¥ë¤¬Å¬ÍѤµ¤ì¤ë¤Î¤«¤Ë¤Ä¤¤¤Æ¤Ï¾ÜºÙÅ٤ˤè¤Ã¤Æ·èÄꤵ¤ì¤Þ¤¹¡£²¼µ¤ÎCSS¤ò¾å¤Î¥Ú¡¼¥¸¤ËŬÍѤ·¤Æ¤ß¤Þ¤¹¡£
ľ´¶Åª¤Ë¤Ï¡ÖDifferent pink!¡×¤Îʸ»ú¤Ï¡Öpink-theme¡×¥¯¥é¥¹¤Îľ²¼¤Ë¤¢¤ë¤Î¤Çhotpink¿§¤Ë¤Ê¤ê¤½¤¦¤Ê¤â¤Î¤Ç¤¹¤¬¡¢¾åµ¤Î2¹Ô¤ÎCSS¤Ï¤É¤Á¤é¤â¾ÜºÙÅÙ¤¬Æ±¤¸¤Ê¤Î¤Ç¤è¤ê²¼¤ËµºÜ¤µ¤ì¤Æ¤¤¤ë¥ë¡¼¥ë¤¬Í¥À褵¤ì¤Æ¤·¤Þ¤¤¡¢¡ÖDifferent pink!¡×¤È¤¤¤¦Ê¸¤Ë¤Ä¤¤¤Æ¤âlightpink¿§¤Çɽ¼¨¤µ¤ì¤Þ¤¹¡£
@scope¤ò»ÈÍѤ¹¤ë¤È¡Ö¶áÀÜÀ¡×¤ò¸µ¤Ë¤É¤Î¥ë¡¼¥ë¤òŬÍѤ¹¤ë¤«¤ò·è¤á¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
¡ÖDifferent pink!¡×¤«¤é¸«¤ë¤È¡Ölightpink-theme¡×¥¯¥é¥¹¤Ï¡Ö¿Æ¤Î¿Æ¡×¤È¤¤¤¦´Ø·¸¤Ç2¥Î¡¼¥ÉÎ¥¤ì¤Æ¤¤¤ë¤Î¤ËÂФ·¡¢¡Öpink-theme¡×¥¯¥é¥¹¤Þ¤Ç¤Ï1¥Î¡¼¥É¤Î¤¿¤á¡¢hotpink¿§¤Î¥ë¡¼¥ë¤¬Í¥À褵¤ì¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£
@scope¤Î¥á¥ê¥Ã¥È¤Ï¶áÀÜÀ¤È¤¤¤¦¿·¤¿¤ÊÍ¥Àè½ç°Ì¤Î»Øɸ¤òƳÆþ¤¹¤ë¤À¤±¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£¤³¤ì¤Þ¤Ç¤Ï¥¯¥é¥¹Ì¾¤Î½ÅÊ£¤òÈò¤±¤ë¤¿¤á¤Ë¥Ö¥í¥Ã¥¯Ì¾¤òÆþ¤ì¤ë¤Ê¤É¤Î¹©Éפ¬É¬Íפǡ¢¥¯¥é¥¹Ì¾¤¬Ä¹¤¯¤Ê¤Ã¤Æ¤·¤Þ¤Ã¤Æ¤¤¤Þ¤·¤¿¡£
@scope¤ò»È¤¨¤Ð¥¹¥¿¥¤¥ë¥ë¡¼¥ë¤ÎŬÍÑÈϰϤ¬¸ÂÄꤵ¤ì¤ë¤¿¤á¡¢½ÅÊ£¤òµ¤¤Ë¤»¤º¥¯¥é¥¹¤ò̿̾¤Ç¤¤Þ¤¹¡£
¡Öto¡×¤ò»ÈÍѤ·¤Æ@scope¤Î½ªÎ»°ÌÃÖ¤ò»ØÄꤹ¤ë¤³¤È¤â²Äǽ¤Ç¤¹¡£¥¹¥³¡¼¥×Æâ¤Ëto¤Î¸å¤í¤Ç»ØÄꤵ¤ì¤¿¥Î¡¼¥É¤¬¤¢¤ë¾ì¹ç¡¢¤½¤Î¥Î¡¼¥É¤Î»Ò¹¤Ë¤Ä¤¤¤Æ¤Ï¥¹¥³¡¼¥×¤ÎÈϰϳ°¤È¤Ê¤ê¤Þ¤¹¡£
¾åµ¤ÎCSS¤ò²¼µ¤Î¥Ú¡¼¥¸¤ËŬÍѤ·¤Æ¤ß¤Þ¤¹¡£
¡Ö.click-here¡×¡Ö.link-here¡×Æâ¤Î¥Î¡¼¥É¤¬¥¹¥³¡¼¥×¤«¤é³°¤ì¤Æ¤¤¤ë»ö¤¬³Îǧ¤Ç¤¤Þ¤¹¡£
¢¡¥á¥Ç¥£¥¢ÆÃÀ¤Ç¡Öscripting¡×¤ª¤è¤Ó¡Öprefers-reduced-transparency¡×¤ò¥µ¥Ý¡¼¥È
¡Öscripting¡×¤ò»ÈÍѤ¹¤ë¤ÈJavaScript¤Ê¤É¤Î¥¹¥¯¥ê¥×¥È¤¬ÍøÍѲÄǽ¤«¤É¤¦¤«¤Ë±þ¤¸¤Æ¥Ú¡¼¥¸¤Î¥¹¥¿¥¤¥ë¤òÊѹ¹¤¹¤ë¤³¤È¤¬²Äǽ¤Ç¤¹¡£
¡Öprefers-reduced-transparency¡×¤Ç¤ÏÆ©ÌÀÅÙ¤òÄ㸺¤¹¤ëÀßÄê¤ò͸ú¤Ë¤·¤Æ¤¤¤ë¥æ¡¼¥¶¡¼¸þ¤±¤ËÊ̤Υ¹¥¿¥¤¥ë¤òÀßÄꤹ¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
¤½¤Î¾¤Î¥á¥Ç¥£¥¢ÆÃÀƱÍÍ¡¢³«È¯¼Ô¥Ä¡¼¥ë¤Î¡Ö¥ì¥ó¥À¥ê¥ó¥°¡×¥¿¥Ö¤Ç¥¨¥ß¥å¥ì¡¼¥È¤¹¤ë¤³¤È¤¬²Äǽ¤Ç¤¹¡£
¢¡³«È¯¼Ô¥Ä¡¼¥ë¤Î¡Ö¥½¡¼¥¹¡×¥Ñ¥Í¥ë¤ò²þÁ±
¥½¡¼¥¹¥Ñ¥Í¥ëÆâ¤ÇÊÔ½¸¤·¤¿ÆâÍƤòľÀÜ¥½¡¼¥¹¥Õ¥¡¥¤¥ë¤ËƱ´ü¤µ¤»¤ë¤³¤È¤¬²Äǽ¤Ë¤Ê¤ê¤Þ¤·¤¿¡£
¤Þ¤¿¡¢¥¤¥ó¥é¥¤¥óJavaScript¤òÀ°·Á¤·¤Æɽ¼¨¤·¤¿¤ê¡¢¡Ö¥Ú¡¼¥¸¡×¡ÖWorkspace¡×¤Ê¤É¤Î¥¿¥Ö¤Î½ç½ø¤ò¥É¥é¥Ã¥°¡õ¥É¥í¥Ã¥×¤ÇÆþ¤ìÂؤ¨¤¿¤ê¤¹¤ëµ¡Ç½¤¬Äɲ䵤ì¤Æ¤¤¤Þ¤¹¡£
¢¡¤½¤Î¾¤ÎÊѹ¹ÅÀ
¡¦WebUSB API¤ÎÍøÍÑÈϰϳÈÂç
³ÈÄ¥µ¡Ç½¤Ë¤è¤Ã¤ÆÅÐÏ¿¤µ¤ì¤¿Service Worker¤«¤éWebUSB API¤¬ÍøÍѤǤ¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£
¡¦·èºÑ¥Õ¥í¡¼¤Î²þÁ±
¡ÖPayment Request¡×¤ª¤è¤Ó¡ÖSecure Payment Confirmation¡×¤Ë¤ª¤¤¤Æ¡¢¥æ¡¼¥¶¡¼¤¬Åö³º¥Ú¡¼¥¸¤ò¥¢¥¯¥Æ¥£¥Ö¤Ë±ÜÍ÷Ãæ¤Ç¤¢¤ë¤³¤È¤òɬÍפȤ¹¤ë¡Ö¥æ¡¼¥¶¡¼¤Î͸ú²½¡×Í׷郎ºï½ü¤µ¤ì¤Þ¤·¤¿¡£
¡¦Chrome¤Î¥ê¥ê¡¼¥¹¥µ¥¤¥¯¥ëû½Ì
Chrome 119¤«¤é¤Ï3½µ´Ö¤´¤È¤Ë¿·µ¬¥Ð¡¼¥¸¥ç¥ó¤¬¥ê¥ê¡¼¥¹¤µ¤ì¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£
¤Þ¤¿¡¢Google Chrome 118¤Ë¤Ï20·ï¤Î¥»¥¥å¥ê¥Æ¥£¥Ð¥°¥Õ¥£¥Ã¥¯¥¹¤¬´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¡£
¤Ê¤ª¡¢¼¡´ü°ÂÄêÈǤΡÖGoogle Chrome 119¡×¤Ï¸½ÃÏ»þ´Ö¤Î2023ǯ10·î31Æü¤Ë¥ê¥ê¡¼¥¹Í½Äê¤Ç¤¹¡£