diff --git a/CHANGELOG.md b/CHANGELOG.md
index c320a3a059..ddbba43592 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,13 @@ Changelog
 
 _Note: Gaps between patch versions are faulty, broken or test releases._
 
+## v3.??.?? (2022-08-??)
+
+#### :rocket: New Feature
+
+* Added new property `debugMode` to `build` object `config/default`
+* Added ability to disable code optimizations for debug mode `build/webpack/optimization`
+
 ## v3.??.? (2022-??-??)
 
 #### :house: Internal
diff --git a/build/webpack/CHANGELOG.md b/build/webpack/CHANGELOG.md
index 4c59aeba50..da3e40f650 100644
--- a/build/webpack/CHANGELOG.md
+++ b/build/webpack/CHANGELOG.md
@@ -9,6 +9,12 @@ Changelog
 > - :house:      [Internal]
 > - :nail_care:  [Polish]
 
+## v3.??.?? (2022-08-??)
+
+#### :rocket: New Feature
+
+* Added ability to disable code optimizations for debug mode `build/webpack/optimization`
+
 ## v3.24.0 (2022-08-12)
 
 #### :rocket: New Feature
diff --git a/build/webpack/optimization.js b/build/webpack/optimization.js
index b114a60d0e..143abc294a 100644
--- a/build/webpack/optimization.js
+++ b/build/webpack/optimization.js
@@ -107,5 +107,12 @@ module.exports = function optimization({buildId, plugins}) {
 		/* eslint-enable camelcase */
 	];
 
+	if (config.build.debugMode) {
+		opts.minimize = false;
+		opts.chunkIds = 'named';
+		opts.moduleIds = 'named';
+		opts.mangleExports = false;
+	}
+
 	return opts;
 };
diff --git a/config/CHANGELOG.md b/config/CHANGELOG.md
index 024b8e1947..8ad679be70 100644
--- a/config/CHANGELOG.md
+++ b/config/CHANGELOG.md
@@ -9,6 +9,12 @@ Changelog
 > - :house:      [Internal]
 > - :nail_care:  [Polish]
 
+## v3.??.?? (2022-08-??)
+
+#### :rocket: New Feature
+
+* Added new property `debugMode` to `build` object
+
 ## v3.20.0 (2022-04-25)
 
 #### :boom: Breaking Change
diff --git a/config/default.js b/config/default.js
index 8af6100553..64d31b00cb 100644
--- a/config/default.js
+++ b/config/default.js
@@ -304,6 +304,19 @@ module.exports = config.createConfig({dirs: [__dirname, 'client']}, {
 		suit: o('suit', {
 			env: true,
 			default: 'demo'
+		}),
+
+		/**
+		 * If true, all code optimizations will be disabled which is suitable for application debugging
+		 *
+		 * @cli debug-mode
+		 * @env DEBUG_MODE
+		 *
+		 * @returns {boolean}
+		 */
+		debugMode: o('debug-mode', {
+			env: true,
+			type: 'boolean'
 		})
 	},