{"id":214026,"date":"2021-12-19T11:19:43","date_gmt":"2021-12-19T10:19:43","guid":{"rendered":"https:\/\/blog.jetbrains.com\/kotlin\/2021\/11\/kotlin-roadmap-autumn-2021\/"},"modified":"2021-12-30T06:19:54","modified_gmt":"2021-12-30T05:19:54","slug":"kotlin-roadmap-autumn-2021","status":"publish","type":"kotlin","link":"https:\/\/blog.jetbrains.com\/ko\/kotlin\/2021\/12\/kotlin-roadmap-autumn-2021\/","title":{"rendered":"2021\ub144 \uac00\uc744 Kotlin \ub85c\ub4dc\ub9f5\uc758 7\uac00\uc9c0 \ud558\uc774\ub77c\uc774\ud2b8"},"content":{"rendered":"<p>Kotlin\uc740 \uc544\uc774\ub514\uc5b4\ub97c \ucf54\ub4dc\ub85c \uc804\ud658\ud558\uae30 \uc704\ud574 \ub9cc\ub4e4\uc5b4\uc84c\uc2b5\ub2c8\ub2e4. \uc800\ud76c\ub294 \uc544\uc774\ub514\uc5b4 \uad6c\uccb4\ud654 \uacfc\uc815\uc744 \ubc29\ud574\ud558\ub294 \uac78\ub9bc\ub3cc\uc744 \uc81c\uac70\ud558\uace0 Kotlin\uc744 \ub2e8\uc21c\ud558\uace0 \uc7ac\ubbf8\uc788\uac8c \uc77d\uace0 \uc4f8 \uc218 \uc788\ub3c4\ub85d \ub9cc\ub4e4\uae30 \uc704\ud574 \ub178\ub825\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774\ub97c \uc2e4\ud604\ud558\ub824\uba74 \uc5b8\uc5b4 \uad6c\ubb38, \ucef4\ud30c\uc77c\ub7ec \ud504\ub7f0\ud2b8\uc5d4\ub4dc \ubc0f \ubc31\uc5d4\ub4dc, IDE, \ube4c\ub4dc \ub3c4\uad6c, \ub77c\uc774\ube0c\ub7ec\ub9ac \ubc0f \uae30\ud0c0 \ubaa8\ub4e0 \ub3c4\uad6c \ub4f1 \uc218\ub9ce\uc740 \uc694\uc18c\ub85c \uad6c\uc131\ub41c \ub9e4\uc6b0 \ubcf5\uc7a1\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc2dc\uc2a4\ud15c\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubaa8\ub4e0 \uad6c\uc131 \uc694\uc18c\ub97c \uc720\uc9c0\uad00\ub9ac\ud558\uace0 \uac1c\ubc1c\ud558\uae30 \uc704\ud574 JetBrains\uc5d0\uc11c\ub294 \uc57d 110\uba85\uc758 \ud300\uc6d0\ub4e4\uc774 \ud65c\ub3d9\ud558\uba70 \ub2e4\uc591\ud55c \ud504\ub85c\uc81d\ud2b8\uc640 \uc791\uc5c5\uc744 \ub3d9\uc2dc\uc5d0 \uc9c4\ud589\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub300\ud55c \ucd5c\uc2e0 \uc815\ubcf4\ub97c \ud655\uc778\ud558\ub824\uba74 <a href=\"https:\/\/kotl.in\/h4nimn\" target=\"_blank\" rel=\"noopener\">Kotlin \uacf5\uac1c \ub85c\ub4dc\ub9f5<\/a>\uc744 \ud655\uc778\ud558\uc138\uc694. Kotlin 1.7.0 \uc774\ud6c4\uc758 \uacc4\ud68d\uc744 \ubc18\uc601\ud558\uc5ec \ub85c\ub4dc\ub9f5\uc744 \uc5c5\ub370\uc774\ud2b8\ud588\uc2b5\ub2c8\ub2e4! \uc790\uc138\ud55c \ub0b4\uc6a9\uc774 \uc544\ub2cc \uac1c\uad04\uc801 \ub0b4\uc6a9\ub9cc \ud655\uc778\ud558\uace0 \uc2f6\uc740 \ubd84\uc740 \uac00\uc7a5 \uc8fc\ubaa9\ud560\ub9cc\ud55c 7\uac00\uc9c0 \ud558\uc774\ub77c\uc774\ud2b8\ub97c \ub2e4\ub8ec \uc774 \ube14\ub85c\uadf8 \uae00\uc5d0\uc11c \uc9c4\ud589 \uc791\uc5c5\uc5d0 \ub300\ud55c \uc694\uc57d \uc815\ubcf4\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc77d\ub294 \uac83\uc744 \uc88b\uc544\ud558\uc9c0 \uc54a\ub294 \ubd84\ub4e4\uc744 \uc704\ud574 \uc774 \ud558\uc774\ub77c\uc774\ud2b8\ub97c \uc601\uc0c1\uc73c\ub85c\ub3c4 \uc900\ube44\ud588\uc2b5\ub2c8\ub2e4!<\/p>\n<p><em>\ud55c\uad6d\uc5b4 \uc790\ub9c9\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/em><\/p>\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n<div class=\"wp-block-embed__wrapper\"><iframe loading=\"lazy\" title=\"Kotlin Roadmap Highlights November 2021\" src=\"https:\/\/www.youtube.com\/embed\/zcpUt5q8ihw?feature=oembed\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/div>\n<\/figure>\n<h2>1. \uc54c\ud30c \ub2e8\uacc4\ub85c \uc9c4\ud589 \uc911\uc778 K2 \ucef4\ud30c\uc77c\ub7ec \ud504\ub7f0\ud2b8\uc5d4\ub4dc<\/h2>\n<p>\uc774 \ucef4\ud30c\uc77c\ub7ec\ub294 Kotlin\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4. IDE \uc751\ub2f5 \uc18d\ub3c4, \ube4c\ub4dc \uc18d\ub3c4, \ubc14\uc774\ub108\ub9ac \ud06c\uae30 \ubc0f \ud6a8\uc728\uc131 \ub4f1 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc81c\uc791\uc758 \ubaa8\ub4e0 \uce21\uba74\uc5d0\uc11c \ucd94\uc9c4\ub825\uc744 \uc81c\uacf5\ud558\ub294 \uc804\uccb4 \uc5b8\uc5b4\uc758 \ubc1c\uc804\uc18c\uc785\ub2c8\ub2e4. \uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 JetBrains\ub294 Kotlin \ucef4\ud30c\uc77c\ub7ec\uc5d0 \uc801\uadf9\uc801\uc73c\ub85c \ud22c\uc790\ud558\uace0 \uc788\uc73c\uba70, <a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/10\/the-road-to-the-k2-compiler\/\">\uc0c8\ub85c\uc6b4 K2 \ucef4\ud30c\uc77c\ub7ec<\/a> \ube4c\ub4dc\ub294 \uadf8 \ub300\ud45c\uc801 \uc0ac\ub840\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud604\uc7ac\ub294 K2 \ucef4\ud30c\uc77c\ub7ec \ud504\ub7f0\ud2b8\uc5d4\ub4dc\ub97c <a href=\"https:\/\/kotlinlang.org\/docs\/components-stability.html#stability-levels-explained\" target=\"_blank\" rel=\"noopener\">\uc54c\ud30c<\/a> \ub2e8\uacc4\ub85c \uc9c4\ud589\uc2dc\ud0a4\ub294 \ub370 \ud300 \uc5ed\ub7c9\uc744 \uc9d1\uc911\uc2dc\ud0a4\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud504\ub7f0\ud2b8\uc5d4\ub4dc\ub294 \ucf54\ub4dc \ubd84\uc11d \ubc0f \uc911\uac04 \ud45c\ud604\uc73c\ub85c\uc758 \ubcc0\ud658\uc744 \ub2f4\ub2f9\ud558\ub294 \ucef4\ud30c\uc77c\ub7ec \ubd80\ubd84\uc73c\ub85c, \uc774\ud6c4 \uc774 \ubd80\ubd84\uc740 \ubc31\uc5d4\ub4dc\uc5d0\uc11c \ucc98\ub9ac\ub429\ub2c8\ub2e4. \uc774 \uc0c8\ub85c\uc6b4 \ucef4\ud30c\uc77c\ub7ec\ub294 \uc774\ubbf8 \ud6cc\ub96d\ud55c \uacb0\uacfc\ub97c \ubcf4\uc5ec\uc8fc\uace0 \uc788\uc2b5\ub2c8\ub2e4. Kotlin \uc790\uccb4\uc640 IntelliJ IDEA \uac19\uc740 \ub300\uaddc\ubaa8 JVM \ud504\ub85c\ub355\uc158 \ud504\ub85c\uc81d\ud2b8\ub97c \ucef4\ud30c\uc77c\ud560 \uc218 \uc788\uc73c\uba70 \uc774\ub7ec\ud55c \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \ucef4\ud30c\uc77c \uc18d\ub3c4\uac00 \ud3c9\uade0\uc801\uc73c\ub85c 2\ubc30 \ub354 \ube60\ub985\ub2c8\ub2e4.<\/p>\n<p>\uc55e\uc73c\ub85c \ub354 \ub9ce\uc740 \ud504\ub85c\uc81d\ud2b8\ub97c \ucef4\ud30c\uc77c\ud558\uace0 \ubc84\uadf8 \ubc0f \uc131\ub2a5 \ubb38\uc81c\ub97c \uc218\uc815\ud558\uba74\uc11c \uacc4\uc18d \uc548\uc815\ud654 \uc791\uc5c5\uc744 \uac70\uccd0, K2\/JVM \ucef4\ud30c\uc77c\ub7ec \uacf5\uac1c \ud14c\uc2a4\ud2b8 \ubc84\uc804\uc744 2022\ub144 \ubd04\uae4c\uc9c0 \ub0b4\ub193\uc744 \uacc4\ud68d\uc785\ub2c8\ub2e4. \uc54c\ud30c \ubc84\uc804\uc740 \ucee4\ubba4\ub2c8\ud2f0\uc5d0\uc11c \ub354 \ub9ce\uc740 \ub3c4\uad6c\ub97c \ube4c\ub4dc\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uc0c8\ub85c\uc6b4 \ud50c\ub7ec\uadf8\uc778 \uc778\ud504\ub77c\uc758 \ud14c\uc2a4\ud2b8 \ubc84\uc804\uc744 \uc81c\uacf5\ud558\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uba40\ud2f0\ud50c\ub7ab\ud3fc \ud504\ub85c\uc81d\ud2b8\ub97c K2 \ucef4\ud30c\uc77c\ub7ec\ub85c \ube4c\ub4dc\ud560 \uc218 \uc788\ub3c4\ub85d JVM \uc774\uc678\uc758 \ubc31\uc5d4\ub4dc \uc9c0\uc6d0\uc5d0\ub3c4 \ud22c\uc790\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub85c\ub4dc\ub9f5 \ud2f0\ucf13 \uc0b4\ud3b4\ubcf4\uae30:<\/p>\n<ul>\n<li><a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KT-46756\" target=\"_blank\" rel=\"noopener\">K2\/JVM \ucef4\ud30c\uc77c\ub7ec \uc54c\ud30c \ubc84\uc804 \ucd9c\uc2dc<\/a><\/li>\n<li><a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KT-49508\" target=\"_blank\" rel=\"noopener\">\ucef4\ud30c\uc77c\ub7ec \ud50c\ub7ec\uadf8\uc778 API \uc548\uc815\ud654<\/a><\/li>\n<li><a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KT-49510\" target=\"_blank\" rel=\"noopener\">K2 \ucef4\ud30c\uc77c\ub7ec\uc758 JS \ubc31\uc5d4\ub4dc \uc870\uc0ac<\/a><\/li>\n<\/ul>\n<h2>2. KMM\uc758 \uc548\uc815\uc131\uacfc \uacac\uace0\uc131\uc5d0 \uc9d1\uc911<\/h2>\n<p><a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/10\/kmm-beta-roadmap-video-highlights\/\">2022\ub144 \ubd04\uc5d0 KMM \ubca0\ud0c0 \ubc84\uc804\uc774 \ub098\uc635\ub2c8\ub2e4<\/a>! \ud604\uc7ac\ub294 \uc0ac\uc6a9\uc790 \uc6cc\ud06c\ud50c\ub85c\ub97c \ubc29\ud574\ud558\ub294 \ubb38\uc81c\ub97c \ucd5c\ub300\ud55c \ub9ce\uc774 \ucc3e\uc544 \uc218\uc815\ud558\ub294 \ub370 \uc9d1\uc911\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc791\uc5c5\uc5d0\ub294 \ucf54\ub4dc \uac15\uc870 \ud45c\uc2dc, \ud0d0\uc0c9 \ubc0f \ucf54\ub4dc \uc644\uc131, \ub514\ubc84\uadf8, \ube4c\ub4dc \ub3c4\uad6c \uc548\uc815\uc131\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \ub3d9\uc2dc \uc2e4\ud589 \ud658\uacbd\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \uac1c\uc120\ud560 \uac83\uc785\ub2c8\ub2e4. \uc5bc\ub9c8 \uc804\uc5d0 \uc2e4\ud5d8\uc801\uc778 <a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/08\/try-the-new-kotlin-native-memory-manager-development-preview\/\">Kotlin\/Native \uba54\ubaa8\ub9ac \uad00\ub9ac\uc790<\/a>\ub97c \ucd9c\uc2dc\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 JVM\uacfc Native \ud50c\ub7ab\ud3fc \uac04\uc758 \ucc28\uc774\uac00 \uc644\ud654\ub418\uace0 iOS \ubc0f Android \ud50c\ub7ab\ud3fc \ubaa8\ub450\ub97c \uc704\ud55c \uacf5\ud1b5 \ub3d9\uc2dc \ucf54\ub4dc\ub97c \uc27d\uac8c \uc791\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd94\uac00 \uacc4\ud68d\uc73c\ub85c\ub294 \ud5a5\ud6c4 \uc0c8\ub85c\uc6b4 \uba54\ubaa8\ub9ac \uad00\ub9ac\uc790\ub85c \ub354 \uc27d\uac8c \ub9c8\uc774\uadf8\ub808\uc774\uc158\ud560 \uc218 \uc788\ub3c4\ub85d \uc548\uc815\uc131\uacfc \uc131\ub2a5\uc744 \uac1c\uc120\ud558\ub294 \uc791\uc5c5\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub85c\ub4dc\ub9f5 \ud2f0\ucf13 \uc0b4\ud3b4\ubcf4\uae30:<\/p>\n<ul>\n<li><a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KT-49525\" target=\"_blank\" rel=\"noopener\">\uba40\ud2f0\ud50c\ub7ab\ud3fc \ud234\uccb4\uc778\uc758 \uc548\uc815\uc131\uacfc \uacac\uace0\uc131 \ud5a5\uc0c1<\/a><\/li>\n<li><a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KT-49520\" target=\"_blank\" rel=\"noopener\">\uc0c8 \uba54\ubaa8\ub9ac \uad00\ub9ac\uc790\ub97c \uc54c\ud30c \ub2e8\uacc4\ub85c \uaca9\uc0c1<\/a><\/li>\n<\/ul>\n<p><em>Kotlin\uc740 \ube60\ub974\uac8c \uc9c4\ud654\ud569\ub2c8\ub2e4! <\/em><a href=\"https:\/\/kotl.in\/h4nimn\" target=\"_blank\" rel=\"noopener\"><strong><em>\uacf5\uac1c\ub41c \ub85c\ub4dc\ub9f5\uc744 \ud655\uc778\ud558\uace0<\/em><\/strong><\/a><em> \ud604\uc7ac JetBrains\uc5d0\uc11c \uc911\uc810\uc744 \ub450\uace0 \uc788\ub294 \ubaa8\ub4e0 \uae30\ub2a5\uc744 \uc804\uccb4\uc801\uc73c\ub85c \uc0b4\ud3b4\ubcf4\uc138\uc694!<\/em><\/p>\n<h2>3. \ub124\uc784\uc2a4\ud398\uc774\uc2a4 \uc5f0\uad6c \ubc0f \ud504\ub85c\ud1a0\ud0c0\uc774\ud551<\/h2>\n<p>Kotlin\uc5d0\uc11c\ub294 \ud074\ub798\uc2a4\uac00 \ucef4\ud328\ub2c8\uc5b8 \uac1d\uccb4\ub97c \uc120\uc5b8\ud55c \uacbd\uc6b0\uc5d0\ub9cc \ud574\ub2f9 \ud074\ub798\uc2a4\uc5d0 \ub300\ud55c \ud655\uc7a5\uc744 \uac00\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub54c\ubb38\uc5d0 \ub2e4\uc218\uc758 \ud0c0\uc0ac \ub77c\uc774\ube0c\ub7ec\ub9ac \ud074\ub798\uc2a4\ub97c \ud655\uc7a5\ud560 \uc218 \uc5c6\uace0 private static \ud074\ub798\uc2a4 \uba64\ubc84\ub97c \uc120\uc5b8\ud560 \ub54c \ud6a8\uc728\uc131\uc774 \ub5a8\uc5b4\uc9c0\ub294 \ub4f1, \uc5ec\ub7ec \uac00\uc9c0 \uc6d0\uce58 \uc54a\ub294 \uacb0\uacfc\uac00 \uc218\ubc18\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc5d0 JetBrains\ub294 \ubaa8\ub4e0 \ud074\ub798\uc2a4\uc5d0 \uc790\ub3d9 \uc18c\uc720\ub418\ub294 \uc778\uc2a4\ud134\uc2a4\uac00 \uc5c6\ub294 \uc77c\uc885\uc758 \uc784\uc2dc \uac1d\uccb4\ub77c\ub294, \uc0c8\ub85c\uc6b4 \uac1c\ub150\uc758 \ub124\uc784\uc2a4\ud398\uc774\uc2a4\ub97c \ub3c4\uc785\ud55c \uc194\ub8e8\uc158\uc744 \ud504\ub85c\ud1a0\ud0c0\uc774\ud551\ud560 \uacc4\ud68d\uc785\ub2c8\ub2e4. \ub124\uc784\uc2a4\ud398\uc774\uc2a4 \uba64\ubc84\ub294 JVM\uc758 static \uba64\ubc84\ub85c \uc790\uc5f0\uc2a4\ub7fd\uac8c \ucef4\ud30c\uc77c\ub429\ub2c8\ub2e4. \uc774\uc5d0 \ub530\ub77c static \ud5ec\ud37c\ub294 \uc18c\uc2a4\uc5d0\uc11c \ud568\uaed8 \uadf8\ub8f9\ud654\ub418\uace0 \uac1d\uccb4 \uc624\ubc84\ud5e4\ub4dc\ub294 \uc644\uc804\ud788 \uc81c\uac70\ub429\ub2c8\ub2e4. \uc774\ub294 Kotlin\uacfc Java static \uba54\uc11c\ub4dc \uac04\uc758 \uc0c1\ud638\uc6b4\uc6a9\uc131\uc744 \ud06c\uac8c \uac1c\uc120\ud558\uae30 \uc704\ud55c \uac83\uc73c\ub85c, \ubaa8\ub4e0 Java \ud0c0\uc785\uc5d0\uc11c \ud655\uc7a5\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc194\ub8e8\uc158\uc740 Kotlin\/JVM \ucc44\ud0dd\uc744 \ud655\ub300\ud558\ub294 \ub370 \uae30\uc5ec\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub85c\ub4dc\ub9f5 \ud2f0\ucf13 \uc0b4\ud3b4\ubcf4\uae30:<\/p>\n<ul>\n<li><a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KT-11968?_gl=1*13zrdzm*_ga*ODQyNTk4NDYzLjE2MTIzNzY3ODE.*_ga_J6T75801PF*MTYzNjM1OTAzNC4yOTguMS4xNjM2MzU5MTI5LjA.&amp;_ga=2.124001795.881152214.1636359035-842598463.1612376781\" target=\"_blank\" rel=\"noopener\">static \ubc0f static \ud655\uc7a5\uc744 \uc704\ud55c \ub124\uc784\uc2a4\ud398\uc774\uc2a4 \uae30\ubc18 \uc194\ub8e8\uc158 \uc5f0\uad6c\uc640 \ud504\ub85c\ud1a0\ud0c0\uc785 \uac1c\ubc1c<\/a><\/li>\n<\/ul>\n<h2>4. Kotlin \ud14c\uc2a4\ud2b8 \ucee4\ubc84\ub9ac\uc9c0 \ub3c4\uad6c, Kover<\/h2>\n<p>Kotlin \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubc0f \ub77c\uc774\ube0c\ub7ec\ub9ac\uc758 \ud14c\uc2a4\ud2b8 \ucee4\ubc84\ub9ac\uc9c0\ub97c \uc218\uc9d1\ud558\uae30 \uc704\ud55c \uac15\ub825\ud55c Kotlin \uc804\uc6a9 \uc194\ub8e8\uc158\uc774 \uc788\uc5b4\uc57c \uc5d0\ucf54\uc2dc\uc2a4\ud15c\uc774 \uc131\uc7a5\ud55c\ub2e4\uace0 JetBrains\ub294 \uc0dd\uac01\ud569\ub2c8\ub2e4. Gradle \ud50c\ub7ec\uadf8\uc778\uc778 <a href=\"https:\/\/www.youtube.com\/watch?v=jNu5LY9HIbw\" target=\"_blank\" rel=\"noopener\">Kover<\/a>\ub97c \ub3c4\uc785\ud55c \uc774\uc720\ub3c4 \uc774 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc774 \ud50c\ub7ec\uadf8\uc778\uc740 Kotlin \ucf54\ub4dc\uc758 \ucf54\ub4dc \ucee4\ubc84\ub9ac\uc9c0\ub97c \uce21\uc815\ud558\uace0 \uc778\ub77c\uc778 \ud568\uc218\ub97c \ud3ec\ud568\ud55c \ubaa8\ub4e0 \uc5b8\uc5b4 \uad6c\ubb38\uacfc \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc7a5\uae30 \uacc4\ud68d\uc73c\ub85c\ub294 \uac80\uc99d \uaddc\uce59\uc744 \uc704\ud55c DSL, JaCoCo \uc0ac\uc6a9 \uc548\uc815\ud654, \uace0\uae09 \ud544\ud130\ub9c1 \ubc0f \uace0\uae09 Android \uc9c0\uc6d0 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud53c\ub4dc\ubc31\uc744 \uae30\ubc18\uc73c\ub85c Kover\ub97c \uac1c\ubc1c\ud560 \uacc4\ud68d\uc774\ubbc0\ub85c \uc0ac\uc6a9\ud574 \ubcf4\uace0 \uc758\uacac\uc744 \uacf5\uc720\ud574 \uc8fc\uc138\uc694!<\/p>\n<p>\ub85c\ub4dc\ub9f5 \ud2f0\ucf13 \uc0b4\ud3b4\ubcf4\uae30:<\/p>\n<ul>\n<li><a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KT-49527\" target=\"_blank\" rel=\"noopener\">kotlinx-kover \ucd9c\uc2dc \ubc0f \uc81c\ud488\ud654 \ucd94\uac00 \uc9c4\ud589<\/a><\/li>\n<\/ul>\n<h2>5. \ub77c\uc774\ube0c\ub7ec\ub9ac \ubb38\uc11c \uc0dd\uc131\uc744 \uc704\ud574 \uc0c8\ub86d\uac8c \uc791\uc5c5\ub41c \ub3c4\uad6c, Dokka<\/h2>\n<p>\uc791\uc5c5\uc774 \uc9c4\ud589 \uc911\uc778 \ub77c\uc774\ube0c\ub7ec\ub9ac \uac1c\ubc1c\uc790\ub97c \uc704\ud55c \ub610 \ub2e4\ub978 \ub3c4\uad6c\ub85c \ubb38\uc11c \uc0dd\uc131 \ub3c4\uad6c\uc778 Dokka\uac00 \uc788\uc2b5\ub2c8\ub2e4. 1.6.0\uc73c\ub85c \uc9c4\ud589\ud558\uba74\uc11c \ubca0\ud0c0 \ub2e8\uacc4\uc5d0 \uc774\ub974\ub800\uace0, \uc0ac\uc6a9\ud3b8\uc758\uc131\uacfc \uacf5\uc2dd Kotlin \ubb38\uc11c\uc640\uc758 \ub514\uc790\uc778 \ud1b5\ud569\uc5d0 \uc911\uc810\uc744 \ub450\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uacf5\uc2dd \uc5b8\uc5b4 \ucc38\uc870 \ubb38\uc11c\uc774\ub4e0 \ub77c\uc774\ube0c\ub7ec\ub9ac \ubb38\uc11c\uc774\ub4e0 \uc0c1\uad00\uc5c6\uc774 \uac1c\ubc1c\uc790\ub4e4\uc774 Kotlin \ubb38\uc11c\ub85c \uc791\uc5c5\ud560 \ub54c \uc6d0\ud65c\ud55c \uacbd\ud5d8\uc744 \ud558\uae30\ub97c \ubc14\ub78d\ub2c8\ub2e4. \uade0\uc77c\ud55c \uc2dc\uac01\uc801 \uc2a4\ud0c0\uc77c\uacfc \uad6c\uc870\ub97c \uc0ac\uc6a9\ud558\uba74 \ucee8\ud14d\uc2a4\ud2b8 \uc804\ud658\uc758 \ubd80\ub2f4\uc744 \uc904\uc774\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc74c \ub2e8\uacc4\ub294 Dokka\ub97c \uc548\uc815\ud654 \ubc84\uc804\uc73c\ub85c \uc9c4\ud589\ud558\ub294 \uac83\uc774\uba70 \ud604\uc7ac \uc720\uc77c\ud558\uac8c \uc548\uc815\uc801\uc778 \ucd9c\ub825\uc740 HTML\uc785\ub2c8\ub2e4. GitHub Markdown \ub610\ub294 Jekyll, \ud50c\ub7ec\uadf8\uc778 \uac1c\ubc1c\uc790\uc6a9 API \ubc0f Java\uc5d0 \ub300\ud55c \uc804\uba74\uc801\uc778 \uc9c0\uc6d0\uacfc \uac19\uc740 \uae30\ud0c0 \ucd9c\ub825 \ud615\uc2dd\uc740 \uc54c\ud30c \ubc84\uc804\uc73c\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4. \uc55e\uc73c\ub85c \ub354 \ub098\uc544\uac00\uae30 \uc704\ud574 \uc77c\ub828\uc758 \uc778\ud130\ubdf0\ub97c \uc9c4\ud589\ud560 \uc608\uc815\uc774\uba70 \uc5ec\ub7ec\ubd84\uc758 \uc194\uc9c1\ud55c \ud53c\ub4dc\ubc31\uc744 \uae30\ub300\ud569\ub2c8\ub2e4!<\/p>\n<p>\ub85c\ub4dc\ub9f5 \ud2f0\ucf13 \uc0b4\ud3b4\ubcf4\uae30:<\/p>\n<ul>\n<li><a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KT-48998\" target=\"_blank\" rel=\"noopener\">Dokka \uc548\uc815\ud654 \ubc84\uc804 \ucd9c\uc2dc<\/a><\/li>\n<\/ul>\n<p><em>\ud78c\ud2b8: UX \uc5f0\uad6c\uc5d0 \ucc38\uc5ec\ud558\uace0 \uc2f6\uc73c\uc2e0\uac00\uc694? <\/em><a href=\"https:\/\/surveys.jetbrains.com\/s3\/kotlin-panel\" target=\"_blank\" rel=\"noopener\"><em>\uc2e0\uccad\ud558\uc138\uc694<\/em><\/a><em>!<\/em><\/p>\n<h2>6. Kotlin IDE \ud50c\ub7ec\uadf8\uc778 \ub9b4\ub9ac\uc2a4\uc758 \ub3c4\uc785 \uac1c\uc120<\/h2>\n<p>Kotlin IDE \ud50c\ub7ec\uadf8\uc778\uc744 IntelliJ \ud50c\ub7ab\ud3fc \uac1c\ubc1c \uc778\ud504\ub77c\ub85c \uc62e\uae30\ub294 \uc77c\uc740 \ubcf5\uc7a1\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc791\uc5c5\uc774\uc5c8\uc9c0\ub9cc, \uc774\ub97c \ud1b5\ud574 IntelliJ \ud50c\ub7ab\ud3fc\uc5d0\uc11c \uc0c8\ub85c\uc6b4 \ub3c4\uad6c \uae30\ub2a5\ub97c \uc9c0\uc6d0\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uba87 \uac00\uc9c0 \ubd80\uc815\uc801\uc778 \ubd80\ubd84\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, EAP \uc0ac\uc6a9\uc790\ub77c\uba74 \uc608\uc815\ub41c Kotlin \ub9b4\ub9ac\uc2a4\uc758 \ud14c\uc2a4\ud2b8 \ubc84\uc804\uc774 IntelliJ IDEA EAP \ub9b4\ub9ac\uc2a4\uc5d0\uc11c \uc9c0\uc6d0\ub418\uc9c0 \uc54a\ub294\ub2e4\ub294 \uc0ac\uc2e4\uc744 \ub208\uce58\ucc44\uc168\uc744 \uac83\uc785\ub2c8\ub2e4. \uc774 \ubb38\uc81c\ub97c \ud3ec\ud568\ud574 Kotlin IDE \ud50c\ub7ec\uadf8\uc778 \ub9b4\ub9ac\uc2a4\uc758 \ub3c4\uc785\uc744 \ubc29\ud574\ud558\ub294 \uae30\ud0c0 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \ub0b4\ubd80 \uc778\ud504\ub77c\ub97c \uac1c\uc120\ud560 \uc608\uc815\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub85c\ub4dc\ub9f5 \ud2f0\ucf13 \uc0b4\ud3b4\ubcf4\uae30:<\/p>\n<ul>\n<li><a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KTIJ-20044\" target=\"_blank\" rel=\"noopener\">\ucef4\ud30c\uc77c\ub7ec\/\ud50c\ub7ab\ud3fc \ubc84\uc804\uc744 \ub354 \ube60\ub974\uac8c \uc5c5\ub370\uc774\ud2b8<\/a><\/li>\n<\/ul>\n<h2>7. Playground \uac1c\uc120<\/h2>\n<p>\ubaa8\uc784\uc5d0\uc11c \uce5c\uad6c\uc5d0\uac8c \uc0c8\ub85c\uc6b4 Kotlin \uae30\ub2a5\uc744 \ubcf4\uc5ec\uc8fc\uace0 \uc2f6\uc5c8\uc9c0\ub9cc \ub178\ud2b8\ubd81\uc744 \uac00\uc838\uc624\uc9c0 \uc54a\uc558\ub2e4\ub294 \uc0ac\uc2e4\uc744 \uae68\ub2ec\uc558\ub358 \uacbd\ud5d8\uc774 \ud639\uc2dc \uc788\uc73c\uc168\ub098\uc694? Kotlin \uae30\ub2a5 \uc18c\uac1c, \uc5b8\uc5b4 \ud559\uc2b5, \ud504\ub85c\ud1a0\ud0c0\uc785 \uc81c\uc791, \uc9c0\uc2dd \uacf5\uc720\uc640 \uac19\uc740 \ub2e4\ub978 \ub9ce\uc740 \uc0c1\ud669\uc5d0\uc11c \ub3c4\uc6c0\uc744 \uc8fc\ub294 <a href=\"https:\/\/play.kotlinlang.org\/\" target=\"_blank\" rel=\"noopener\">Kotlin Playground<\/a>\uac00 \uc81c\uacf5\ub429\ub2c8\ub2e4. \uc5ec\ub7ec\ubd84 \ubaa8\ub450\uac00 Kotlin Playground\ub97c \uae0d\uc815\uc801\uc73c\ub85c \ud3c9\uac00\ud574\uc8fc\uc2e0 \ub9cc\ud07c, \ub354 \ub9ce\uc740 \uae30\ub2a5\uc73c\ub85c \ubcf4\ub2f5\ud574 \ub4dc\ub9ac\ub824\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc2e0\uaddc \uc0ac\uc6a9\uc790\ub97c \uc704\ud574\uc11c\ub294 \ub354 \ub9ce\uc740 \uc608\uc2dc\uc640 \ud301\uc744 \uc81c\uacf5\ud558\uc5ec \uc6d0\ud65c\ud55c \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc744 \uc81c\uacf5\ud560 \uacc4\ud68d\uc785\ub2c8\ub2e4. \uace0\uae09 \uc0ac\uc6a9\uc790\ub97c \uc704\ud574\uc11c\ub294 \uc7a5\uce58 \uac04 \uc9c4\ud589 \uc0c1\ud669\uc744 \ub3d9\uae30\ud654\ud558\uace0, \uc5ec\ub7ec \ud0ed\uc744 \uc5f4\uace0, \ud30c\uc77c\uc744 \ub0b4\ubcf4\ub0b4\ub294 \ub4f1\uc758 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\ub824\uace0 \ud569\ub2c8\ub2e4. \uadf8\ubfd0 \uc544\ub2c8\ub77c \ub178\ud2b8\ubd81\uc744 \uac00\uc838\uac00\uc9c0 \uc54a\uc544\ub3c4 \ubaa8\uc784\uc744 \ub9dd\uce58\ub294 \uc77c\uc774 \uc5c6\ub3c4\ub85d Kotlin Playground\ub97c \ubaa8\ubc14\uc77c \uce5c\ud654\uc801\uc73c\ub85c \ub9cc\ub4e4 \uc608\uc815\uc785\ub2c8\ub2e4!<\/p>\n<p>\ub85c\ub4dc\ub9f5 \ud2f0\ucf13 \uc0b4\ud3b4\ubcf4\uae30:<\/p>\n<ul>\n<li><a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KT-49536\" target=\"_blank\" rel=\"noopener\">Kotlin Playground \uac1c\uc120<\/a><\/li>\n<\/ul>\n<p>\u2014\u2014\u2013<\/p>\n<p>\ucee4\ubba4\ub2c8\ud2f0\ub294 Kotlin\uc744 \uc131\uc7a5\uc2dc\ud0a4\ub294 \uc790\uc591\ubd84\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uacc4\ud68d\uc744 \uc218\ub9bd\ud558\ub294 \uacfc\uc815\uc5d0\uc11c \uc5ec\ub7ec\ubd84\uc758 \ud53c\ub4dc\ubc31\uacfc \uc544\uc774\ub514\uc5b4\ub97c \ubc18\uc601\ud560 \uc608\uc815\uc774\ubbc0\ub85c YouTrack, Slack \ub610\ub294 \uae30\ud0c0 \ucc44\ub110\uc744 \ud1b5\ud574 \uc758\uacac\uc744 \uacf5\uc720\ud574 \uc8fc\uc138\uc694.&nbsp;<\/p>\n<p><a href=\"https:\/\/blog.jetbrains.com\/kotlin\">\ube14\ub85c\uadf8<\/a>\uc640 <a href=\"https:\/\/youtube.com\/kotlin\" target=\"_blank\" rel=\"noopener\">YouTube \ucc44\ub110<\/a>\uc5d0\uc11c \ud5a5\ud6c4 Kotlin \uacc4\ud68d\uc5d0 \ub300\ud574 \uacc4\uc18d\ud574\uc11c \ub2e4\ub8f0 \uac83\uc785\ub2c8\ub2e4. \ub450 \ucc44\ub110\uc744 \ubaa8\ub450 \uad6c\ub3c5\ud558\uace0 \uc9c0\ucf1c\ubd10 \uc8fc\uc138\uc694.<\/p>\n<h3>\uc790\uc138\ud788 \uc54c\uc544\ubcf4\uae30<\/h3>\n<ul>\n<li><a href=\"https:\/\/kotl.in\/h4nimn\" target=\"_blank\" rel=\"noopener\">Kotlin \ub85c\ub4dc\ub9f5<\/a><\/li>\n<li>\uacf5\uac1c Slack\uc758 <a class=\"ek-link\" href=\"https:\/\/kotlinlang.slack.com\/archives\/C01AAJSG3V4\" target=\"_blank\" rel=\"noopener\">#kotlin-roadmap<\/a> \ucc44\ub110(<a href=\"https:\/\/surveys.jetbrains.com\/s3\/kotlin-slack-sign-up\" target=\"_blank\" rel=\"noopener\">\ucd08\ub300\ubc1b\uae30<\/a>)<\/li>\n<li><a href=\"https:\/\/youtube.com\/kotlin\" target=\"_blank\" rel=\"noopener\">Kotlin YouTube \ucc44\ub110<\/a><\/li>\n<\/ul>\n<p><em>\uac8c\uc2dc\ubb3c \uc6d0\ubb38 \uc791\uc131\uc790<\/em><\/p>\n\n    <div class=\"about-author \">\n        <div class=\"about-author__box\">\n            <div class=\"row\">\n                <div class=\"about-author__box-img\">\n                    <img decoding=\"async\" src=\"https:\/\/secure.gravatar.com\/avatar\/?s=200&#038;r=g\" width=\"200\" height=\"200\" alt=\"\" loading=\"lazy\"  class=\"avatar avatar-200 wp-user-avatar wp-user-avatar-200 photo avatar-default\">\n                <\/div>\n                <div class=\"about-author__box-text\">\n                                                        <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n","protected":false},"author":964,"featured_media":201435,"comment_status":"open","ping_status":"closed","template":"","categories":[89],"tags":[],"cross-post-tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/kotlin\/214026"}],"collection":[{"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/kotlin"}],"about":[{"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/types\/kotlin"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/users\/964"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/comments?post=214026"}],"version-history":[{"count":6,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/kotlin\/214026\/revisions"}],"predecessor-version":[{"id":215857,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/kotlin\/214026\/revisions\/215857"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/media\/201435"}],"wp:attachment":[{"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/media?parent=214026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/categories?post=214026"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/tags?post=214026"},{"taxonomy":"cross-post-tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/cross-post-tag?post=214026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}