diff --git a/packages/hooks/CHANGELOG.md b/packages/hooks/CHANGELOG.md
index 4e0dbdce40e7d..0b070a6d3c0db 100644
--- a/packages/hooks/CHANGELOG.md
+++ b/packages/hooks/CHANGELOG.md
@@ -1,3 +1,9 @@
+## Master
+
+### New Feature
+
+- Enable support for the 'all' hook in non production environments. 
+
 ## 2.0.4 (2019-01-03)
 
 ## 2.0.0 (2018-09-05)
diff --git a/packages/hooks/README.md b/packages/hooks/README.md
index be0148f3747a0..952931c393bd1 100644
--- a/packages/hooks/README.md
+++ b/packages/hooks/README.md
@@ -52,4 +52,8 @@ Whenever an action or filter is added or removed, a matching `hookAdded` or `hoo
 * `hookAdded` action is triggered when `addFilter()` or `addAction()` method is called, passing values for `hookName`, `functionName`, `callback` and `priority`.
 * `hookRemoved` action is triggered when `removeFilter()` or `removeAction()` method is called, passing values for `hookName` and `functionName`.
 
+### The `all` hook
+
+In non-minified builds developers can register a filter or action that will be called on *all* hooks, for example: `addAction( 'all', 'namespace', callbackFunction );`. Useful for debugging, the code supporting the `all` hook is stripped from the production code for performance reasons.
+
 <br/><br/><p align="center"><img src="https://s.w.org/style/images/codeispoetry.png?1" alt="Code is Poetry." /></p>
diff --git a/packages/hooks/src/createRunHook.js b/packages/hooks/src/createRunHook.js
index 66baaaa3e208c..d9c909b734af7 100644
--- a/packages/hooks/src/createRunHook.js
+++ b/packages/hooks/src/createRunHook.js
@@ -30,6 +30,14 @@ function createRunHook( hooks, returnFirstArg ) {
 
 		const handlers = hooks[ hookName ].handlers;
 
+		// The following code is stripped from production builds.
+		if ( 'production' !== process.env.NODE_ENV ) {
+			// Handle any 'all' hooks registered.
+			if ( 'hookAdded' !== hookName && hooks.all ) {
+				handlers.push( ...hooks.all.handlers );
+			}
+		}
+
 		if ( ! handlers || ! handlers.length ) {
 			return returnFirstArg ?
 				args[ 0 ] :
diff --git a/packages/hooks/src/test/index.test.js b/packages/hooks/src/test/index.test.js
index a31a0d2d113ce..20f27a30b9ae3 100644
--- a/packages/hooks/src/test/index.test.js
+++ b/packages/hooks/src/test/index.test.js
@@ -77,6 +77,7 @@ beforeEach( () => {
 
 			delete hooks[ k ];
 		}
+		delete hooks.all;
 	} );
 } );
 
@@ -697,3 +698,47 @@ test( 'removing a filter triggers a hookRemoved action passing all callback deta
 		'my_callback3'
 	);
 } );
+
+test( 'add an all filter and run it any hook to trigger it', () => {
+	addFilter( 'all', 'my_callback', filterA );
+	expect( applyFilters( 'test.filter', 'test' ) ).toBe( 'testa' );
+	expect( applyFilters( 'test.filter-anything', 'test' ) ).toBe( 'testa' );
+} );
+
+test( 'add an all action and run it any hook to trigger it', () => {
+	addAction( 'all', 'my_callback', actionA );
+	addAction( 'test.action', 'my_callback', actionA );// Doesn't get triggered.
+	doAction( 'test.action-anything' );
+	expect( window.actionValue ).toBe( 'a' );
+} );
+
+test( 'add multiple all filters and run it any hook to trigger them', () => {
+	addFilter( 'all', 'my_callback', filterA );
+	addFilter( 'all', 'my_callback', filterB );
+	expect( applyFilters( 'test.filter', 'test' ) ).toBe( 'testab' );
+	expect( applyFilters( 'test.filter-anything', 'test' ) ).toBe( 'testab' );
+} );
+
+test( 'add multiple all actions and run it any hook to trigger them', () => {
+	addAction( 'all', 'my_callback', actionA );
+	addAction( 'all', 'my_callback', actionB );
+	addAction( 'test.action', 'my_callback', actionA ); // Doesn't get triggered.
+	doAction( 'test.action-anything' );
+	expect( window.actionValue ).toBe( 'ab' );
+} );
+
+test( 'add multiple all filters and run it any hook to trigger them by priority', () => {
+	addFilter( 'all', 'my_callback', filterA, 11 );
+	addFilter( 'all', 'my_callback', filterB, 10 );
+	expect( applyFilters( 'test.filter', 'test' ) ).toBe( 'testba' );
+	expect( applyFilters( 'test.filter-anything', 'test' ) ).toBe( 'testba' );
+} );
+
+test( 'add multiple all actions and run it any hook to trigger them by priority', () => {
+	addAction( 'all', 'my_callback', actionA, 11 );
+	addAction( 'all', 'my_callback', actionB, 10 );
+	addAction( 'test.action', 'my_callback', actionA ); // Doesn't get triggered.
+	doAction( 'test.action-anything' );
+	expect( window.actionValue ).toBe( 'ba' );
+} );
+