diff --git a/Libraries/Inspector/Inspector.js b/Libraries/Inspector/Inspector.js
index 8bfe2ef4238399..37eef369bb9459 100644
--- a/Libraries/Inspector/Inspector.js
+++ b/Libraries/Inspector/Inspector.js
@@ -208,7 +208,7 @@ class Inspector extends React.Component<{
     });
   }
 
-  setTouchTargetting(val: bool) {
+  setTouchTargeting(val: bool) {
     Touchable.TOUCH_TARGET_DEBUG = val;
     this.props.onRequestRerenderApp((inspectedViewTag) => {
       this.setState({inspectedViewTag});
@@ -247,8 +247,8 @@ class Inspector extends React.Component<{
             hierarchy={this.state.hierarchy}
             selection={this.state.selection}
             setSelection={this.setSelection.bind(this)}
-            touchTargetting={Touchable.TOUCH_TARGET_DEBUG}
-            setTouchTargetting={this.setTouchTargetting.bind(this)}
+            touchTargeting={Touchable.TOUCH_TARGET_DEBUG}
+            setTouchTargeting={this.setTouchTargeting.bind(this)}
             networking={this.state.networking}
             setNetworking={this.setNetworking.bind(this)}
           />
diff --git a/Libraries/Inspector/InspectorPanel.js b/Libraries/Inspector/InspectorPanel.js
index b7b6f61eb3e621..a37b37f8ef2885 100644
--- a/Libraries/Inspector/InspectorPanel.js
+++ b/Libraries/Inspector/InspectorPanel.js
@@ -82,8 +82,8 @@ class InspectorPanel extends React.Component<$FlowFixMeProps> {
             onClick={this.props.setNetworking}
           />
           <Button title={'Touchables'}
-            pressed={this.props.touchTargetting}
-            onClick={this.props.setTouchTargetting}
+            pressed={this.props.touchTargeting}
+            onClick={this.props.setTouchTargeting}
           />
         </View>
       </View>
@@ -98,8 +98,8 @@ InspectorPanel.propTypes = {
   inspected: PropTypes.object,
   perfing: PropTypes.bool,
   setPerfing: PropTypes.func,
-  touchTargetting: PropTypes.bool,
-  setTouchTargetting: PropTypes.func,
+  touchTargeting: PropTypes.bool,
+  setTouchTargeting: PropTypes.func,
   networking: PropTypes.bool,
   setNetworking: PropTypes.func,
 };
diff --git a/Libraries/vendor/emitter/EventValidator.js b/Libraries/vendor/emitter/EventValidator.js
index 5fc234b2263ab4..6671c17c1061ca 100644
--- a/Libraries/vendor/emitter/EventValidator.js
+++ b/Libraries/vendor/emitter/EventValidator.js
@@ -79,10 +79,10 @@ if (__DEV__) {
     return typeRecommendations.sort(recommendationSort)[0];
   };
 
-  var typeRecommendationFor = function (type, recomendedType) {
+  var typeRecommendationFor = function (type, recommendedType) {
     return {
-      type: recomendedType,
-      distance: damerauLevenshteinDistance(type, recomendedType)
+      type: recommendedType,
+      distance: damerauLevenshteinDistance(type, recommendedType)
     };
   };
 
diff --git a/RNTester/js/ScrollViewExample.js b/RNTester/js/ScrollViewExample.js
index 49ea1fbefbe04b..4af1ddada33cce 100644
--- a/RNTester/js/ScrollViewExample.js
+++ b/RNTester/js/ScrollViewExample.js
@@ -81,11 +81,11 @@ exports.examples = [
     render: function() {
       function renderScrollView(
         title: string,
-        addtionalStyles: typeof StyleSheet,
+        additionalStyles: typeof StyleSheet,
       ) {
         let _scrollView: ScrollView;
         return (
-          <View style={addtionalStyles}>
+          <View style={additionalStyles}>
             <Text style={styles.text}>{title}</Text>
             <ScrollView
               ref={scrollView => {
diff --git a/React/Base/Surface/RCTSurface.mm b/React/Base/Surface/RCTSurface.mm
index 5002c9f6dd3b62..2c5b55cd176429 100644
--- a/React/Base/Surface/RCTSurface.mm
+++ b/React/Base/Surface/RCTSurface.mm
@@ -457,14 +457,14 @@ - (BOOL)synchronouslyWaitForStage:(RCTSurfaceStage)stage timeout:(NSTimeInterval
       RCTAssert(NO, @"Only waiting for `RCTSurfaceStageSurfaceDidInitialRendering` and `RCTSurfaceStageSurfaceDidInitialLayout` stages is supported.");
   }
 
-  BOOL timeoutOccured = dispatch_semaphore_wait(semaphore, dispatch_time(DISPATCH_TIME_NOW, timeout * NSEC_PER_SEC));
-  if (!timeoutOccured) {
+  BOOL timeoutOccurred = dispatch_semaphore_wait(semaphore, dispatch_time(DISPATCH_TIME_NOW, timeout * NSEC_PER_SEC));
+  if (!timeoutOccurred) {
     // Balancing the semaphore.
-    // Note: `dispatch_semaphore_wait` reverts the decrement in case when timeout occured.
+    // Note: `dispatch_semaphore_wait` reverts the decrement in case when timeout occurred.
     dispatch_semaphore_signal(semaphore);
   }
 
-  return !timeoutOccured;
+  return !timeoutOccurred;
 }
 
 #pragma mark - RCTSurfaceRootShadowViewDelegate
diff --git a/React/Views/ScrollView/RCTScrollView.m b/React/Views/ScrollView/RCTScrollView.m
index 1f08f0c33747bd..ecdb9ddaa2ddc0 100644
--- a/React/Views/ScrollView/RCTScrollView.m
+++ b/React/Views/ScrollView/RCTScrollView.m
@@ -419,7 +419,7 @@ - (instancetype)initWithEventDispatcher:(RCTEventDispatcher *)eventDispatcher
 RCT_NOT_IMPLEMENTED(- (instancetype)initWithFrame:(CGRect)frame)
 RCT_NOT_IMPLEMENTED(- (instancetype)initWithCoder:(NSCoder *)aDecoder)
 
-static inline void RCTApplyTranformationAccordingLayoutDirection(UIView *view, UIUserInterfaceLayoutDirection layoutDirection) {
+static inline void RCTApplyTransformationAccordingLayoutDirection(UIView *view, UIUserInterfaceLayoutDirection layoutDirection) {
   view.transform =
     layoutDirection == UIUserInterfaceLayoutDirectionLeftToRight ?
       CGAffineTransformIdentity :
@@ -430,8 +430,8 @@ - (void)setReactLayoutDirection:(UIUserInterfaceLayoutDirection)layoutDirection
 {
   [super setReactLayoutDirection:layoutDirection];
 
-  RCTApplyTranformationAccordingLayoutDirection(_scrollView, layoutDirection);
-  RCTApplyTranformationAccordingLayoutDirection(_contentView, layoutDirection);
+  RCTApplyTransformationAccordingLayoutDirection(_scrollView, layoutDirection);
+  RCTApplyTransformationAccordingLayoutDirection(_contentView, layoutDirection);
 }
 
 - (void)setRemoveClippedSubviews:(__unused BOOL)removeClippedSubviews
@@ -450,7 +450,7 @@ - (void)insertReactSubview:(UIView *)view atIndex:(NSInteger)atIndex
   {
     RCTAssert(_contentView == nil, @"RCTScrollView may only contain a single subview");
     _contentView = view;
-    RCTApplyTranformationAccordingLayoutDirection(_contentView, self.reactLayoutDirection);
+    RCTApplyTransformationAccordingLayoutDirection(_contentView, self.reactLayoutDirection);
     [_scrollView addSubview:view];
   }
 }
diff --git a/ReactAndroid/src/main/jni/first-party/fb/jni/fbjni.cpp b/ReactAndroid/src/main/jni/first-party/fb/jni/fbjni.cpp
index 62e27a75657aac..e595ea90f6495c 100644
--- a/ReactAndroid/src/main/jni/first-party/fb/jni/fbjni.cpp
+++ b/ReactAndroid/src/main/jni/first-party/fb/jni/fbjni.cpp
@@ -21,25 +21,25 @@ jint initialize(JavaVM* vm, std::function<void()>&& init_fn) noexcept {
   static std::once_flag flag{};
   // TODO (t7832883): DTRT when we have exception pointers
   static auto error_msg = std::string{"Failed to initialize fbjni"};
-  static auto error_occured = false;
+  static auto error_occurred = false;
 
   std::call_once(flag, [vm] {
     try {
       Environment::initialize(vm);
     } catch (std::exception& ex) {
-      error_occured = true;
+      error_occurred = true;
       try {
         error_msg = std::string{"Failed to initialize fbjni: "} + ex.what();
       } catch (...) {
         // Ignore, we already have a fall back message
       }
     } catch (...) {
-      error_occured = true;
+      error_occurred = true;
     }
   });
 
   try {
-    if (error_occured) {
+    if (error_occurred) {
       throw std::runtime_error(error_msg);
     }