More comments and comma-first notation. Slowly but surely...

src/components/Checkbox.jsx

@@ -1,19 +1,17 @@
 import React from 'react';
 import {Input} from './Input';
 
-import {Button} from './Button';
-
 export class Checkbox extends Input {
   constructor(props) {
     super(props);
 
     this.state = {
-      value: props.value || false,
-      isDisabled: props.isDisabled || false
+      value: props.value || false
+    , isDisabled: props.isDisabled || false
     };
   }
   
-  // Whenever the input changes we update the value state of this component
+  // Whenever the input changes, update the value state of this component
   handleOnChange(event) {
     this.setState({
       value: event.target.checked

src/components/Dictionary.jsx

@@ -1,24 +1,27 @@
 import React from 'react';
 
 import {Word} from './Word';
-import {Button} from './Button';
 
+// A component for showing just the list of words provided to it as a prop.
 export class Dictionary extends React.Component {
   constructor(props) {
     super(props);
   }
 
+  // Take the word list, given as a component prop, map its values to a Word component, and return it in a div tag.
   showWords() {
     if (this.props.words.length > 0) {
       let words = this.props.words.map((word) => {
-        return <Word key={'d:' + this.props.details.name + this.props.details.externalID.toString() + 'w:' + word.wordId.toString()} isEditing={true}
-          name={word.name}
-          pronunciation={word.pronunciation}
-          partOfSpeech={word.partOfSpeech}
-          simpleDefinition={word.simpleDefinition}
-          longDefinition={word.longDefinition}
-          wordId={word.wordId}
-          updateWord={(wordId, wordObject) => this.props.updateWord(wordId, wordObject)} />;
+        return (
+          <Word key={'d:' + this.props.details.name + this.props.details.externalID.toString() + 'w:' + word.wordId.toString()} isEditing={true}
+            name={word.name}
+            pronunciation={word.pronunciation}
+            partOfSpeech={word.partOfSpeech}
+            simpleDefinition={word.simpleDefinition}
+            longDefinition={word.longDefinition}
+            wordId={word.wordId}
+            updateWord={(wordId, wordObject) => this.props.updateWord(wordId, wordObject)} />
+        );
       });
 
       return <div>{words}</div>;

src/components/EditDictionaryForm.jsx

@@ -6,6 +6,7 @@ import {Checkbox} from './Checkbox';
 import {Button} from './Button';
 import {FixedPage} from './FixedPage';
 
+// A component that allows you to edit the dictionary's details and settings.
 export class EditDictionaryForm extends React.Component {
   constructor(props) {
     super(props);
@@ -21,20 +22,22 @@ export class EditDictionaryForm extends React.Component {
     this.isPublicField = null;
   }
 
+  // Pass the changes to the saveChanges function provided in the component props.
   saveOnClose() {
     this.props.saveChanges({
-      name: this.nameField.state.value,
-      listTypeName: this.listTypeNameField.state.value,
-      description: this.descriptionField.state.value,
-      partsOfSpeech: this.partsOfSpeechField.state.value,
-      allowDuplicates: this.allowDuplicatesField.state.value,
-      caseSensitive: this.caseSensitiveField.state.value,
-      sortByEquivalent: this.sortByEquivalentField.state.value,
-      isComplete: this.isCompleteField.state.value,
-      isPublic: this.isPublicField.state.value
+      name: this.nameField.state.value
+    , listTypeName: this.listTypeNameField.state.value
+    , description: this.descriptionField.state.value
+    , partsOfSpeech: this.partsOfSpeechField.state.value
+    , allowDuplicates: this.allowDuplicatesField.state.value
+    , caseSensitive: this.caseSensitiveField.state.value
+    , sortByEquivalent: this.sortByEquivalentField.state.value
+    , isComplete: this.isCompleteField.state.value
+    , isPublic: this.isPublicField.state.value
     });
   }
 
+  // Displays the form inside of a FixedPage component, which provides a button to click before displaying its contents.
   render() {
     return (
       <FixedPage buttonClasses='right' buttonText='Edit Dictionary' onHide={() => this.saveOnClose()}>