diff --git a/.gitignore b/.gitignore
index f7415cfd..075830ac 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,15 +1,103 @@
+## Fully .gtignore for IntelliJ, Android Studio and Gradle based Java projects
+## References:
+## - https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+## - https://github.com/android/platform-samples/blob/main/.gitignore
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# AWS User-specific
+.idea/**/aws.xml
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+.idea/artifacts
+.idea/compiler.xml
+.idea/jarRepositories.xml
+.idea/modules.xml
+.idea/*.iml
+.idea/modules
 *.iml
-.gradle
-/local.properties
-/.idea/caches
-/.idea/libraries
-/.idea/modules.xml
-/.idea/workspace.xml
-/.idea/navEditor.xml
-/.idea/assetWizardSettings.xml
-.DS_Store
-/build
+*.ipr
+
+# Misc
+.idea/misc.xml
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# SonarLint plugin
+.idea/sonarlint/
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+# Android studio 3.1+ additional
+.idea/deployment*.xml
+.idea/assetWizardSettings.xml
+.idea/androidTestResultsUserPreferences.xml
+
+# Android projects
+**/local.properties
 /captures
 .externalNativeBuild
 .cxx
-local.properties
\ No newline at end of file
+
+# Gradle projects
+.gradle
+build/
+
+# Mkdocs temporary serving folder
+docs-gen
+site
+*.bak
+.idea/appInsightsSettings.xml
+
+# Mac OS
+.DS_Store
\ No newline at end of file
diff --git a/.idea/appInsightsSettings.xml b/.idea/appInsightsSettings.xml
deleted file mode 100644
index 371f2e29..00000000
--- a/.idea/appInsightsSettings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="AppInsightsSettings">
-    <option name="tabSettings">
-      <map>
-        <entry key="Firebase Crashlytics">
-          <value>
-            <InsightsFilterSettings>
-              <option name="connection">
-                <ConnectionSetting>
-                  <option name="appId" value="PLACEHOLDER" />
-                  <option name="mobileSdkAppId" value="" />
-                  <option name="projectId" value="" />
-                  <option name="projectNumber" value="" />
-                </ConnectionSetting>
-              </option>
-              <option name="signal" value="SIGNAL_UNSPECIFIED" />
-              <option name="timeIntervalDays" value="THIRTY_DAYS" />
-              <option name="visibilityType" value="ALL" />
-            </InsightsFilterSettings>
-          </value>
-        </entry>
-      </map>
-    </option>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/compiler.xml b/.idea/compiler.xml
deleted file mode 100644
index d3da429a..00000000
--- a/.idea/compiler.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CompilerConfiguration">
-    <bytecodeTargetLevel target="17">
-      <module name="YukiHookAPI.app" target="11" />
-      <module name="YukiHookAPI.demo-app" target="17" />
-      <module name="YukiHookAPI.demo-module" target="17" />
-      <module name="YukiHookAPI.yukihookapi-yaya" target="11" />
-    </bytecodeTargetLevel>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/deploymentTargetDropDown.xml b/.idea/deploymentTargetDropDown.xml
deleted file mode 100644
index 17bf5477..00000000
--- a/.idea/deploymentTargetDropDown.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="deploymentTargetDropDown">
-    <value>
-      <entry key="samples.demo-app">
-        <State />
-      </entry>
-      <entry key="samples.demo-module">
-        <State />
-      </entry>
-    </value>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/deploymentTargetSelector.xml b/.idea/deploymentTargetSelector.xml
deleted file mode 100644
index 9837290d..00000000
--- a/.idea/deploymentTargetSelector.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="deploymentTargetSelector">
-    <selectionStates>
-      <SelectionState runConfigName="samples.demo-module">
-        <option name="selectionMode" value="DROPDOWN" />
-      </SelectionState>
-    </selectionStates>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml
deleted file mode 100644
index 263056e5..00000000
--- a/.idea/jarRepositories.xml
+++ /dev/null
@@ -1,45 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="RemoteRepositoriesConfiguration">
-    <remote-repository>
-      <option name="id" value="central" />
-      <option name="name" value="Maven Central repository" />
-      <option name="url" value="https://repo1.maven.org/maven2" />
-    </remote-repository>
-    <remote-repository>
-      <option name="id" value="jboss.community" />
-      <option name="name" value="JBoss Community repository" />
-      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
-    </remote-repository>
-    <remote-repository>
-      <option name="id" value="MavenRepo" />
-      <option name="name" value="MavenRepo" />
-      <option name="url" value="https://repo.maven.apache.org/maven2/" />
-    </remote-repository>
-    <remote-repository>
-      <option name="id" value="maven3" />
-      <option name="name" value="maven3" />
-      <option name="url" value="https://www.jitpack.io" />
-    </remote-repository>
-    <remote-repository>
-      <option name="id" value="maven" />
-      <option name="name" value="maven" />
-      <option name="url" value="https://maven.aliyun.com/nexus/content/groups/public/" />
-    </remote-repository>
-    <remote-repository>
-      <option name="id" value="maven2" />
-      <option name="name" value="maven2" />
-      <option name="url" value="https://maven.aliyun.com/nexus/content/repositories/jcenter" />
-    </remote-repository>
-    <remote-repository>
-      <option name="id" value="Google" />
-      <option name="name" value="Google" />
-      <option name="url" value="https://dl.google.com/dl/android/maven2/" />
-    </remote-repository>
-    <remote-repository>
-      <option name="id" value="maven4" />
-      <option name="name" value="maven4" />
-      <option name="url" value="https://dl.bintray.com/kotlin/kotlin-eap" />
-    </remote-repository>
-  </component>
-</project>
\ No newline at end of file
diff --git a/samples/.gitignore b/samples/.gitignore
deleted file mode 100644
index 42afabfd..00000000
--- a/samples/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/build
\ No newline at end of file
diff --git a/samples/demo-app/.gitignore b/samples/demo-app/.gitignore
deleted file mode 100644
index 42afabfd..00000000
--- a/samples/demo-app/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/build
\ No newline at end of file
diff --git a/samples/demo-module/.gitignore b/samples/demo-module/.gitignore
index dadc05cf..1c026299 100644
--- a/samples/demo-module/.gitignore
+++ b/samples/demo-module/.gitignore
@@ -1,3 +1,2 @@
-/build
 /src/main/assets/xposed_init
 /src/main/resources/META-INF/yukihookapi_init
\ No newline at end of file
diff --git a/yukihookapi-core/.gitignore b/yukihookapi-core/.gitignore
deleted file mode 100644
index 42afabfd..00000000
--- a/yukihookapi-core/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/build
\ No newline at end of file
diff --git a/yukihookapi-ksp-xposed/.gitignore b/yukihookapi-ksp-xposed/.gitignore
deleted file mode 100644
index 42afabfd..00000000
--- a/yukihookapi-ksp-xposed/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/build
\ No newline at end of file
diff --git a/yukihookapi-stub/.gitignore b/yukihookapi-stub/.gitignore
deleted file mode 100644
index 42afabfd..00000000
--- a/yukihookapi-stub/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/build
\ No newline at end of file