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Engineer automation beta 7 iOS crashing browsers

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Projects
Build a Tribute Page
Build a Personal Portfolio Webpage
Challenges
Learn how Free Code Camp Works
Configure your Profile
Read Coding News on our Medium Publication
Watch Coding Videos on our YouTube Channel
Learn What to Do If You Get Stuck
Say Hello to HTML Elements
Headline with the h2 Element
Inform with the Paragraph Element
Uncomment HTML
Comment out HTML
Fill in the Blank with Placeholder Text
Delete HTML Elements
Change the Color of Text
Use CSS Selectors to Style Elements
Use a CSS Class to Style an Element
Style Multiple Elements with a CSS Class
Change the Font Size of an Element
Set the Font Family of an Element
Import a Google Font
Specify How Fonts Should Degrade
Add Images to your Website
Turn an Image into a Link
Create a Bulleted Unordered List
Create an Ordered List
Create a Text Field
Add Placeholder Text to a Text Field
Create a Form Element
Add a Submit Button to a Form
Use HTML5 to Require a Field
Create a Set of Radio Buttons
Create a Set of Checkboxes
Check Radio Buttons and Checkboxes by Default
Nest Many Elements within a Single Div Element
Give a Background Color to a Div Element
Set the ID of an Element
Use an ID Attribute to Style an Element
Adjusting the Padding of an Element
Adjust the Margin of an Element
Add a Negative Margin to an Element
Add Different Padding to Each Side of an Element
Add Different Margins to Each Side of an Element
Use Clockwise Notation to Specify the Padding of an Element
Use Clockwise Notation to Specify the Margin of an Element
Style the HTML Body Element
Inherit Styles from the Body Element
Prioritize One Style Over Another
Override Class Declarations with Inline Styles
Override All Other Styles by using Important
Use Hex Code for Specific Colors
Create a GitHub Account and Join our Chat Rooms
Use Responsive Design with Bootstrap Fluid Containers
Make Images Mobile Responsive
Center Text with Bootstrap
Create a Block Element Bootstrap Button
Taste the Bootstrap Button Color Rainbow
Become a Supporter
Learn how Script Tags and Document Ready Work
Target HTML Elements with Selectors Using jQuery
Target Elements by Class Using jQuery
Target Elements by ID Using jQuery
Delete your jQuery Functions
Change the CSS of an Element Using jQuery
Disable an Element Using jQuery
Remove an Element Using jQuery
Use appendTo to Move Elements with jQuery
Clone an Element Using jQuery
Target the Parent of an Element Using jQuery
Target the Children of an Element Using jQuery
Target a Specific Child of an Element Using jQuery
Target Even Numbered Elements Using jQuery
Use jQuery to Modify the Entire Page
Get Set for our Front End Development Projects
Comment your JavaScript Code
Declare JavaScript Variables
Storing Values with the Assignment Operator
Initializing Variables with the Assignment Operator
Understanding Uninitialized Variables
Understanding Case Sensitivity in Variables
Add Two Numbers with JavaScript
Subtract One Number from Another with JavaScript
Multiply Two Numbers with JavaScript
Divide One Number by Another with JavaScript
Increment a Number with JavaScript
Decrement a Number with JavaScript
Multiply Two Decimals with JavaScript
Divide one Decimal by Another with JavaScript
Finding a Remainder in JavaScript
Compound Assignment With Augmented Addition
Compound Assignment With Augmented Subtraction
Compound Assignment With Augmented Multiplication
Compound Assignment With Augmented Division
Convert Celsius to Fahrenheit
Declare String Variables
Escaping Literal Quotes in Strings
Quoting Strings with Single Quotes
Escape Sequences in Strings
Concatenating Strings with Plus Operator
Concatenating Strings with the Plus Equals Operator
Constructing Strings with Variables
Appending Variables to Strings
Find the Length of a String
Use Bracket Notation to Find the First Character in a String
Understand String Immutability
Manage Packages with npm
Start a Nodejs Server
Continue working with Nodejs Servers
Finish working with Nodejs Servers
Build Web Apps with Expressjs
Store Data in MongoDB
Use Bracket Notation to Find the Nth Character in a String
Use Bracket Notation to Find the Last Character in a String
Use Bracket Notation to Find the NthtoLast Character in a String
Word Blanks
Store Multiple Values in one Variable using JavaScript Arrays
Nest one Array within Another Array
Access Array Data with Indexes
Modify Array Data With Indexes
Access MultiDimensional Arrays With Indexes
Manipulate Arrays With push
Manipulate Arrays With pop
Manipulate Arrays With shift
Manipulate Arrays With unshift
Shopping List
Write Reusable JavaScript with Functions
Passing Values to Functions with Arguments
Global Scope and Functions
Local Scope and Functions
Global vs Local Scope in Functions
Return a Value from a Function with Return
Assignment with a Returned Value
Stand in Line
Understanding Boolean Values
Use Conditional Logic with If Statements
Comparison with the Equality Operator
Comparison with the Strict Equality Operator
Comparison with the Inequality Operator
Comparison with the Strict Inequality Operator
Comparison with the Greater Than Operator
Comparison with the Greater Than Or Equal To Operator
Comparison with the Less Than Or Equal To Operator
Comparisons with the Logical And Operator
Comparisons with the Logical Or Operator
Introducing Else Statements
Introducing Else If Statements
Logical Order in If Else Statements
Chaining If Else Statements
Golf Code
Selecting from many options with Switch Statements
Adding a default option in Switch statements
Multiple Identical Options in Switch Statements
Replacing If Else Chains with Switch
Returning Boolean Values from Functions
Return Early Pattern for Functions