diff --git a/benchmarks-intellij/README.md b/benchmarks-intellij/README.md new file mode 100644 index 00000000..582a6d0e --- /dev/null +++ b/benchmarks-intellij/README.md @@ -0,0 +1,2 @@ +To start performance tests: +`./gradlew runIde` diff --git a/benchmarks-intellij/build.gradle.kts b/benchmarks-intellij/build.gradle.kts new file mode 100644 index 00000000..8ba4d49d --- /dev/null +++ b/benchmarks-intellij/build.gradle.kts @@ -0,0 +1,38 @@ +import org.jetbrains.compose.compose + +plugins { + id("org.jetbrains.intellij") version "1.3.0" + java + kotlin("jvm") + id("org.jetbrains.compose") + id("idea") +} + +group = "org.jetbrains.compose.intellij.platform" +version = "1.0-SNAPSHOT" + +repositories { + mavenCentral() + google() + maven { url = uri("https://maven.pkg.jetbrains.space/public/p/compose/dev") } +} + +dependencies { +// compileOnly(compose.desktop.currentOs) runtime dependency is provided by org.jetbrains.compose.intellij.platform + testImplementation(kotlin("test")) +} + +// See https://github.com/JetBrains/gradle-intellij-plugin/ +intellij { + version.set("2021.3") + plugins.set( + listOf( + "org.jetbrains.compose.intellij.platform:0.1.0", + "org.jetbrains.kotlin" + ) + ) +} + +tasks.withType { + kotlinOptions.jvmTarget = "11" +} diff --git a/benchmarks-intellij/gradle.properties b/benchmarks-intellij/gradle.properties new file mode 100644 index 00000000..bf812e07 --- /dev/null +++ b/benchmarks-intellij/gradle.properties @@ -0,0 +1,5 @@ +kotlin.stdlib.default.dependency=false +kotlin.code.style=official +kotlin.version=1.6.10 +compose.version=1.1.0 + diff --git a/benchmarks-intellij/gradle/wrapper/gradle-wrapper.jar b/benchmarks-intellij/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 00000000..62d4c053 Binary files /dev/null and b/benchmarks-intellij/gradle/wrapper/gradle-wrapper.jar differ diff --git a/benchmarks-intellij/gradle/wrapper/gradle-wrapper.properties b/benchmarks-intellij/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 00000000..2e6e5897 --- /dev/null +++ b/benchmarks-intellij/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,5 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/benchmarks-intellij/gradlew b/benchmarks-intellij/gradlew new file mode 100755 index 00000000..4f906e0c --- /dev/null +++ b/benchmarks-intellij/gradlew @@ -0,0 +1,185 @@ +#!/usr/bin/env sh + +# +# Copyright 2015 the original author or authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +############################################################################## +## +## Gradle start up script for UN*X +## +############################################################################## + +# Attempt to set APP_HOME +# Resolve links: $0 may be a link +PRG="$0" +# Need this for relative symlinks. +while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG=`dirname "$PRG"`"/$link" + fi +done +SAVED="`pwd`" +cd "`dirname \"$PRG\"`/" >/dev/null +APP_HOME="`pwd -P`" +cd "$SAVED" >/dev/null + +APP_NAME="Gradle" +APP_BASE_NAME=`basename "$0"` + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD="maximum" + +warn () { + echo "$*" +} + +die () { + echo + echo "$*" + echo + exit 1 +} + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "`uname`" in + CYGWIN* ) + cygwin=true + ;; + Darwin* ) + darwin=true + ;; + MINGW* ) + msys=true + ;; + NONSTOP* ) + nonstop=true + ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD="java" + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then + MAX_FD_LIMIT=`ulimit -H -n` + if [ $? -eq 0 ] ; then + if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then + MAX_FD="$MAX_FD_LIMIT" + fi + ulimit -n $MAX_FD + if [ $? -ne 0 ] ; then + warn "Could not set maximum file descriptor limit: $MAX_FD" + fi + else + warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" + fi +fi + +# For Darwin, add options to specify how the application appears in the dock +if $darwin; then + GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" +fi + +# For Cygwin or MSYS, switch paths to Windows format before running java +if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then + APP_HOME=`cygpath --path --mixed "$APP_HOME"` + CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` + + JAVACMD=`cygpath --unix "$JAVACMD"` + + # We build the pattern for arguments to be converted via cygpath + ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` + SEP="" + for dir in $ROOTDIRSRAW ; do + ROOTDIRS="$ROOTDIRS$SEP$dir" + SEP="|" + done + OURCYGPATTERN="(^($ROOTDIRS))" + # Add a user-defined pattern to the cygpath arguments + if [ "$GRADLE_CYGPATTERN" != "" ] ; then + OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" + fi + # Now convert the arguments - kludge to limit ourselves to /bin/sh + i=0 + for arg in "$@" ; do + CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` + CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option + + if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition + eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` + else + eval `echo args$i`="\"$arg\"" + fi + i=`expr $i + 1` + done + case $i in + 0) set -- ;; + 1) set -- "$args0" ;; + 2) set -- "$args0" "$args1" ;; + 3) set -- "$args0" "$args1" "$args2" ;; + 4) set -- "$args0" "$args1" "$args2" "$args3" ;; + 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; + 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; + 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; + 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; + 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; + esac +fi + +# Escape application args +save () { + for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done + echo " " +} +APP_ARGS=`save "$@"` + +# Collect all arguments for the java command, following the shell quoting and substitution rules +eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" + +exec "$JAVACMD" "$@" diff --git a/benchmarks-intellij/gradlew.bat b/benchmarks-intellij/gradlew.bat new file mode 100644 index 00000000..107acd32 --- /dev/null +++ b/benchmarks-intellij/gradlew.bat @@ -0,0 +1,89 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/benchmarks-intellij/settings.gradle.kts b/benchmarks-intellij/settings.gradle.kts new file mode 100644 index 00000000..eb206db1 --- /dev/null +++ b/benchmarks-intellij/settings.gradle.kts @@ -0,0 +1,8 @@ +rootProject.name = "ComposeBenchmarks" + +pluginManagement { + plugins { + kotlin("jvm").version(extra["kotlin.version"] as String) + id("org.jetbrains.compose").version(extra["compose.version"] as String) + } +} diff --git a/benchmarks-intellij/src/main/kotlin/com/jetbrains/compose/LifecycleListener.kt b/benchmarks-intellij/src/main/kotlin/com/jetbrains/compose/LifecycleListener.kt new file mode 100644 index 00000000..2f60a700 --- /dev/null +++ b/benchmarks-intellij/src/main/kotlin/com/jetbrains/compose/LifecycleListener.kt @@ -0,0 +1,92 @@ +/* + * Copyright 2020-2022 JetBrains s.r.o. and respective authors and developers. + * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE.txt file. + */ + +package com.jetbrains.compose + +import com.intellij.ide.impl.ProjectUtil +import com.intellij.openapi.application.invokeLater +import com.intellij.openapi.project.Project +import com.intellij.openapi.wm.RegisterToolWindowTask +import com.intellij.openapi.wm.ToolWindow +import com.intellij.openapi.wm.ToolWindowAnchor +import com.intellij.openapi.wm.ToolWindowManager +import com.jetbrains.compose.benchmark.BenchmarkToolWindow +import kotlinx.coroutines.* +import kotlinx.coroutines.swing.Swing +import java.nio.file.Files +import kotlin.random.Random + +private val ANCHORS = listOf(ToolWindowAnchor.LEFT, ToolWindowAnchor.BOTTOM, ToolWindowAnchor.RIGHT) +private val SIDE_TOOLS = listOf(true, false) +private val COUNT = ANCHORS.size * SIDE_TOOLS.size + +class LifecycleListener : com.intellij.ide.AppLifecycleListener { + + private val swingScope = CoroutineScope(SupervisorJob() + Dispatchers.Swing) + private lateinit var tempProject: Project + private val toolWindowIds: MutableList = mutableListOf() + + init { + swingScope.launch { + invokeLater { + val tempDir = Files.createTempDirectory("idea_project") + tempProject = ProjectUtil.openOrImport(tempDir) + val toolWindowManager = ToolWindowManager.getInstance(tempProject) + for (anchor in ANCHORS) { + for (sideTool in SIDE_TOOLS) { + val id = "Compose${toolWindowIds.size}" + toolWindowIds.add(id) + val toolWindow: ToolWindow = toolWindowManager.registerToolWindow( + RegisterToolWindowTask( + id = id, + anchor = anchor, + component = null, + sideTool = sideTool, + canCloseContent = true, + canWorkInDumbMode = true, + icon = null, + shouldBeAvailable = true, + contentFactory = BenchmarkToolWindow(), + ) + ) + } + } + performanceDialog.show() + } + while (true) { + try { + delay(500) + val toolWindowManager = ToolWindowManager.getInstance(tempProject) + val toolWindows = toolWindowIds.mapNotNull { + toolWindowManager.getToolWindow(it) + } + stressTestToolWindows(toolWindows) + } catch (t: Throwable) { + // do nothing + } + } + } + } +} + +suspend fun stressTestToolWindows(toolWindows: List) { + while (performanceDialog.isPaused().not()) { + val visiblePanelsCount = toolWindows.count { it.isVisible } + delay(200) + doMeasure("$visiblePanelsCount panels") + delay(200) + toolWindows.forEach { + if (Random.nextBoolean()) { + if (it.isVisible.not()) { + it.show() + } + } else { + if (it.isVisible) { + it.hide() + } + } + } + } +} diff --git a/benchmarks-intellij/src/main/kotlin/com/jetbrains/compose/benchmark/BenchmarkToolWindow.kt b/benchmarks-intellij/src/main/kotlin/com/jetbrains/compose/benchmark/BenchmarkToolWindow.kt new file mode 100644 index 00000000..900b4d49 --- /dev/null +++ b/benchmarks-intellij/src/main/kotlin/com/jetbrains/compose/benchmark/BenchmarkToolWindow.kt @@ -0,0 +1,41 @@ +/* + * Copyright 2020-2022 JetBrains s.r.o. and respective authors and developers. + * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE.txt file. + */ + +package com.jetbrains.compose.benchmark + +import androidx.compose.runtime.mutableStateOf +import androidx.compose.ui.awt.ComposePanel +import com.intellij.openapi.application.ApplicationManager +import com.intellij.openapi.project.DumbAware +import com.intellij.openapi.project.Project +import com.intellij.openapi.wm.ToolWindow +import com.intellij.openapi.wm.ToolWindowFactory +import com.intellij.ui.content.ContentFactory +import java.awt.Dimension + +class BenchmarkToolWindow : ToolWindowFactory, DumbAware { + + override fun createToolWindowContent(project: Project, toolWindow: ToolWindow) { + ApplicationManager.getApplication().invokeLater { + toolWindow.contentManager.addContent( + ContentFactory.SERVICE.getInstance().createContent( + ComposePanel().apply { + size = Dimension(300, 300) + setContent { + CounterPanel(stateWithIdeLifecycle) + } + }, + "Compose tool window", + false + ) + ) + } + } + + companion object { + val stateWithIdeLifecycle = mutableStateOf(CounterState()) + } + +} diff --git a/benchmarks-intellij/src/main/kotlin/com/jetbrains/compose/benchmark/CounterPanel.kt b/benchmarks-intellij/src/main/kotlin/com/jetbrains/compose/benchmark/CounterPanel.kt new file mode 100644 index 00000000..b6a23c23 --- /dev/null +++ b/benchmarks-intellij/src/main/kotlin/com/jetbrains/compose/benchmark/CounterPanel.kt @@ -0,0 +1,36 @@ +/* + * Copyright 2020-2022 JetBrains s.r.o. and respective authors and developers. + * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE.txt file. + */ + +package com.jetbrains.compose.benchmark + +import androidx.compose.foundation.layout.Column +import androidx.compose.material.Button +import androidx.compose.material.Text +import androidx.compose.runtime.Composable +import androidx.compose.runtime.MutableState +import androidx.compose.runtime.* + +@Composable +fun CounterPanel(stateWithIdeLifecycle: MutableState) { + var stateInline by remember { mutableStateOf(CounterState()) } + Column { + Text("Counter with IDE lifecycle: ${stateWithIdeLifecycle.value.counter}") + Button(onClick = { + stateWithIdeLifecycle.value = stateWithIdeLifecycle.value.copy( + counter = stateWithIdeLifecycle.value.counter + 1 + ) + }) { + Text("Increment state with IDE lifecycle") + } + Text("Counter with @Composable lifecycle: ${stateInline.counter}") + Button(onClick = { + stateInline = stateInline.copy( + counter = stateInline.counter + 1 + ) + }) { + Text("Increment state with @Composable lifecycle") + } + } +} diff --git a/benchmarks-intellij/src/main/kotlin/com/jetbrains/compose/benchmark/CounterState.kt b/benchmarks-intellij/src/main/kotlin/com/jetbrains/compose/benchmark/CounterState.kt new file mode 100644 index 00000000..34ef8d2b --- /dev/null +++ b/benchmarks-intellij/src/main/kotlin/com/jetbrains/compose/benchmark/CounterState.kt @@ -0,0 +1,10 @@ +/* + * Copyright 2020-2022 JetBrains s.r.o. and respective authors and developers. + * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE.txt file. + */ + +package com.jetbrains.compose.benchmark + +data class CounterState( + val counter: Int = 0 +) diff --git a/benchmarks-intellij/src/main/kotlin/com/jetbrains/compose/benchmark/PerformanceInfoDialog.kt b/benchmarks-intellij/src/main/kotlin/com/jetbrains/compose/benchmark/PerformanceInfoDialog.kt new file mode 100644 index 00000000..f3d85bcc --- /dev/null +++ b/benchmarks-intellij/src/main/kotlin/com/jetbrains/compose/benchmark/PerformanceInfoDialog.kt @@ -0,0 +1,38 @@ +/* + * Copyright 2020-2022 JetBrains s.r.o. and respective authors and developers. + * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE.txt file. + */ +package com.jetbrains.compose.benchmark + +import com.intellij.openapi.ui.DialogWrapper +import com.intellij.ui.components.JBTextArea +import com.intellij.ui.dsl.builder.panel +import javax.swing.JComponent + +class PerformanceInfoDialog : DialogWrapper(true) { + private val jbTextArea = JBTextArea() + private var pause: Boolean = false + + init { + title = "PerformanceInfoDialog" + size.setSize(800.0, 800.0) + init() + } + + public fun setText(text: String) { + jbTextArea.text = text + } + + public fun isPaused() = pause + + override fun createCenterPanel(): JComponent = panel { + row { + cell(jbTextArea) + } + row { + button("Pause") { + pause = !pause + } + } + } +} diff --git a/benchmarks-intellij/src/main/kotlin/com/jetbrains/compose/measure.kt b/benchmarks-intellij/src/main/kotlin/com/jetbrains/compose/measure.kt new file mode 100644 index 00000000..d1d84c64 --- /dev/null +++ b/benchmarks-intellij/src/main/kotlin/com/jetbrains/compose/measure.kt @@ -0,0 +1,42 @@ +/* + * Copyright 2020-2022 JetBrains s.r.o. and respective authors and developers. + * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE.txt file. + */ + +package com.jetbrains.compose + +import com.jetbrains.compose.benchmark.PerformanceInfoDialog +import java.lang.management.ManagementFactory +import java.util.concurrent.ConcurrentHashMap + +val performanceDialog = PerformanceInfoDialog() +private val runtime = Runtime.getRuntime() +private val measurements: MutableMap = ConcurrentHashMap() + +class Measure(val averageMemory: Double = 0.0, val systemLoad: Double = 0.0, val count: Int = 0) + +fun doMeasure(key: String) { + runtime.gc() + val memory = runtime.totalMemory() - runtime.freeMemory() + val systemLoad = ManagementFactory.getOperatingSystemMXBean().systemLoadAverage + val previous = measurements.getOrDefault(key, Measure()) + val current = + Measure( + averageMemory = ((previous.averageMemory * previous.count) + memory) / (previous.count + 1), + systemLoad = ((previous.systemLoad * previous.count) + systemLoad) / (previous.count + 1), + count = previous.count + 1 + ) + measurements[key] = current + + performanceDialog.setText( + buildString { + measurements.entries.sortedBy { it.key }.forEach { (key, measure) -> + appendLine("---------") + appendLine("$key:") + appendLine("memory: " + String.format("%.1f MB", measure.averageMemory / 1e6f)) + appendLine("system load: " + String.format("%.3f", measure.systemLoad) + " % ") + appendLine("") + } + } + ) +} diff --git a/benchmarks-intellij/src/main/resources/META-INF/plugin.xml b/benchmarks-intellij/src/main/resources/META-INF/plugin.xml new file mode 100644 index 00000000..acc4e0fd --- /dev/null +++ b/benchmarks-intellij/src/main/resources/META-INF/plugin.xml @@ -0,0 +1,19 @@ + + com.jetbrains.ComposeDemoPlugin + Jetpack Compose for Desktop Demo + JetBrains + + + + + com.intellij.modules.platform + org.jetbrains.compose.intellij.platform + org.jetbrains.kotlin + + + + +