Map of Help Articles for Free Code Camp Curriculum

Join the Free Code Camp Community

Front End Development Certification

HTML5 and CSS

Responsive Design with Bootstrap

Gear up for Success

  1. Join our LinkedIn Alumni Network
  2. Join our Subreddit
  3. Read Coding News on our Medium Publication
  4. Watch us Code Live on Twitch.tv
  5. Challenge: Commit to a Goal and a Nonprofit

jQuery

Basic Front End Development Projects

Basic JavaScript

  1. Challenge: Comment your JavaScript Code
  2. Challenge: Understand Boolean Values
  3. Challenge: Declare JavaScript Variables
  4. Challenge: Storing Values with the Equal Operator
  5. Challenge: Initializing Variables with the Equal Operator
  6. Challenge: Understanding Uninitialized Variables
  7. Challenge: Understanding Case Sensitivity in Variables
  8. Challenge: Add Two Numbers with JavaScript
  9. Challenge: Subtract One Number from Another with JavaScript
  10. Challenge: Multiply Two Numbers with JavaScript
  11. Challenge: Divide One Number by Another with JavaScript
  12. Challenge: Increment a Number with Javascript
  13. Challenge: Decrement a Number with Javascript
  14. Challenge: Create Decimal Numbers with JavaScript
  15. Challenge: Multiply Two Decimals with JavaScript
  16. Challenge: Divide one Decimal by Another with JavaScript
  17. Challenge: Finding a Remainder in Javascript
  18. Challenge: Assignment with Plus Equals
  19. Challenge: Assignment with Minus Equals
  20. Challenge: Assignment with Times Equals
  21. Challenge: Assignment with Divided by Equals
  22. Challenge: Convert Celsius to Fahrenheit
  23. Challenge: Declare String Variables
  24. Challenge: Escaping Literal Quotes in Strings
  25. Challenge: Quoting Strings with Single Quotes
  26. Challenge: Escape Sequences in Strings
  27. Challenge: Concatenating Strings with Plus Operator
  28. Challenge: Concatenating Strings with the Plus Equals Operator
  29. Challenge: Constructing Strings with Variables
  30. Challenge: Appending Variables to Strings
  31. Challenge: Find the Length of a String
  32. Challenge: Use Bracket Notation to Find the First Character in a String
  33. Challenge: Understand String Immutability
  34. Challenge: Use Bracket Notation to Find the Nth Character in a String
  35. Challenge: Use Bracket Notation to Find the Last Character in a String
  36. Challenge: Use Bracket Notation to Find the Nth-to-Last Character in a String
  37. [Challenge: Word Blanks](https://www.freecodecamp.com/wiki/en/challenge: word-blanks/)
  38. Challenge: Store Multiple Values in one Variable using JavaScript Arrays
  39. Challenge: Nest one Array within Another Array
  40. Challenge: Access Array Data with Indexes
  41. Challenge: Modify Array Data With Indexes
  42. Challenge: Access Multi-Dimensional Arrays With Indexes
  43. Challenge: Manipulate Arrays With pop()
  44. Challenge: Manipulate Arrays With push()
  45. Challenge: Manipulate Arrays With shift()
  46. Challenge: Manipulate Arrays With unshift()
  47. Challenge: Shopping List
  48. Challenge: Write Reusable JavaScript with Functions
  49. Challenge: Passing Values to Functions with Arguments
  50. Challenge: Global Scope and Functions
  51. Challenge: Local Scope and Functions
  52. Challenge: Global vs. Local Scope in Functions
  53. Challenge: Return a Value from a Function with Return
  54. Challenge: Assignment with a Returned Value
  55. Challenge: Stand in Line
  56. Challenge: Use Conditional Logic with If-Else Statements
  57. Challenge: Comparison with the Equality Operator
  58. Challenge: Comparison with the Strict Equality Operator
  59. Challenge: Comparison with the Inequality Operator
  60. Challenge: Comparison with the Strict Inequality Operator
  61. Challenge: Comparison with the Greater Than Operator
  62. Challenge: Comparison with the Greater Than Equal To Operator
  63. Challenge: Comparison with the Less Than Operator
  64. Challenge: Comparison with the Less Than Equal To Operator
  65. Challenge: Comparisons with the Logical And Operator
  66. Challenge: Comparisons with the Logical Or Operator
  67. Challenge: Introducing Else Statements
  68. Challenge: Introducing Else If Statements
  69. Challenge: Logical Order in If Else Statements
  70. Challenge: Chaining If Else Statements
  71. Challenge: Golf Code
  72. Challenge: Selecting from many options with Switch Statements
  73. Challenge: Adding a default option in Switch statements
  74. Challenge: Multiple Identical Options in Switch Statements
  75. Challenge: Replacing If Else Chains with Switch
  76. Challenge: Returning Boolean Values from Functions
  77. Challenge: Return Early Pattern for Functions
  78. Challenge: Counting Cards
  79. Challenge: Build JavaScript Objects
  80. Challenge: Accessing Objects Properties with the Dot Operator
  81. Challenge: Accessing Objects Properties with Bracket Notation
  82. Challenge: Accessing Objects Properties with Variables
  83. Challenge: Updating Object Properties
  84. Challenge: Add New Properties to a JavaScript Object
  85. Challenge: Delete Properties from a JavaScript Object
  86. Challenge: Using Objects for Lookups
  87. Challenge: Testing Objects for Properties
  88. Challenge: Introducing JavaScript Object Notation (JSON)
  89. Challenge: Accessing Nested Objects in JSON
  90. Challenge: Accessing Nested Arrays in JSON
  91. Challenge: Record Collection
  92. Challenge: Iterate with JavaScript For Loops
  93. Challenge: Iterate Odd Numbers With a For Loop
  94. Challenge: Count Backwards With a For Loop
  95. Challenge: Iterate Through an Array with a For Loop
  96. Challenge: Nesting For Loops
  97. Challenge: Iterate with JavaScript While Loops
  98. Challenge: Profile Lookup
  99. Challenge: Generate Random Fractions with JavaScript
  100. Challenge: Generate Random Whole Numbers with JavaScript
  101. Challenge: Generate Random Whole Numbers within a Range
  102. Challenge: Sift through Text with Regular Expressions
  103. Challenge: Find Numbers with Regular Expressions
  104. Challenge: Find White Space with Regular Expressions
  105. Challenge: Invert Regular Expression Matches with JavaScript

Object Oriented and Functional Programming

Basic Algorithm Scripting

JSON APIs and Ajax

Intermediate Front End Development Projects

  • Build a Random Quote Machine
  • Show the Local Weather
  • Build a Wikipedia Viewer
  • Use the Twitch.tv JSON API

Intermediate Algorithm Scripting

Advanced Algorithm Scripting

Advanced Front End Development Projects

  • Build a JavaScript Calculator
  • Build a Pomodoro Clock
  • Build a Tic Tac Toe Game
  • Build a Simon Game

Claim Your Front End Development Certificate

Data Visualization Certification

Sass

  • Learn Sass Challenges Incomplete

React

  • Learn React Challenges

React Projects

  • Build a Markdown Previewer
  • Build a Camper Leaderboard
  • Build a Recipe Box
  • Build the Game of Life
  • Build a Rouguelike Dungeon Crawler Game

D3

  • Learn D3 Challenges

Data Visualization Projects

Claim Your Data Visualization Certificate

  • Claim Your Data Visualization Certificate

Back End Development Certification

Automated Testing and Debugging

Git

Node.js and Express.js

  • Challenge: Manage Packages with NPM
  • Challenge: Start a Node.js Server
  • Challenge: Continue working with Node.js Servers
  • Challenge: Finish working with Node.js Servers
  • Challenge: Build Web Apps with Express.js

MongoDB

  • Challenge: Store Data in MongoDB

API Projects

Dynamic Web Applications Projects

  • Build a Voting App
  • Build a Nightlife Coordination App
  • Chart the Stock Market
  • Manage a Book Trading Club
  • Build a Pinterest Clone

Claim Your Back End Development Certificate

  • Claim Your Back End Development Certificate

Video Challenges

Computer Basics

  • Computer Basics: The 4 Basic Parts of a Computer
  • Computer Basics: More Computer Hardware
  • Computer Basics: Chips and Moore’s Law
  • Computer Basics: Intro to Binary Code
  • Computer Basics: Decoding a Binary Number
  • Computer Basics: How To Measure Data Size
  • Computer Basics: Measuring Data Speed
  • Computer Basics: Binary Bytes
  • Computer Basics: Types of Computers
  • Computer Basics: More on the Motherboard
  • Computer Basics: Data Networks
  • Computer Basics: IP Addresses
  • Computer Basics: How the Internet Works
  • Computer Basics: Software
  • Computer Basics: Content Delivery Networks
  • Analog vs Digital and File Compression
  • Routers and Packets
  • Source Code
  • Variables In Code
  • What Do Programmers Do?
  • Console and Logging
  • Computer Security

The DOM

  • The DOM: What’s the Document Object Model?
  • The DOM: Style in the Header, Script in the Footer

JavaScript Lingo

  • JavaScript Lingo: MDN and Documentation
  • JavaScript Lingo: Value Types
  • JavaScript Lingo: Variables & camelCase
  • JavaScript Lingo: Arrays & Objects
  • JavaScript Lingo: Finding and Indexing Data in Arrays
  • JavaScript Lingo: Manipulating Data
  • JavaScript Lingo: Math
  • JavaScript Lingo: Loops JavaScript Lingo: Regular Expressions

Chrome Developer Tools

  • Chrome Dev Tools: Elements
  • Chrome Dev Tools: Network
  • Chrome Dev Tools: Sources
  • Chrome Dev Tools: Timeline
  • Chrome Dev Tools: Profiles
  • Chrome Dev Tools: Resources
  • Chrome Dev Tools: Audits
  • Chrome Dev Tools: Console
  • Chrome Dev Tools: Summary

Big O Notation

  • Big O Notation: What It Is and Why You Should Care
  • Big O Notation: A Few Examples

Full Stack Development Certification

Nonprofit Projects

  • Greenfield Nonprofit Project #1
  • Greenfield Nonprofit Project #2
  • Legacy Code Nonprofit Project #1
  • Legacy Code Nonprofit Project #2
  • Claim your Full Stack Development Certification

Coding Interview Preparation

Coding Interview Training

  • Soft Skill Training
  • Critical Thinking Training
  • Whiteboard Coding Training

Mock Interviews

  • Mock Interview #1
  • Mock Interview #2
  • Mock Interview #3