JavaScript Cheatsheet

Welcome to the JavaScript Cheatsheet repository! This repository serves as a comprehensive reference guide for JavaScript, covering essential concepts, syntax, methods, and APIs. Whether you're a beginner learning JavaScript or an experienced developer looking for a quick reminder, this cheatsheet is here to assist you.

The cheatsheet includes various sections dedicated to JavaScript fundamentals, data types, control flow, functions, arrays, objects, DOM manipulation, AJAX, error handling, and more. Each section provides clear explanations and example code snippets to help you understand and apply JavaScript concepts effectively.

Feel free to explore this cheatsheet to enhance your JavaScript skills, build interactive web applications, and solve coding challenges. The cheatsheet is written in Markdown format, making it easy to view, copy, and paste into your own projects.

If you have any suggestions or would like to contribute to this cheatsheet, please feel free to open an issue or submit a pull request. Let's collaborate and make this cheatsheet a valuable resource for the JavaScript developer community!

Happy coding!

Table of Contents

1. About
2. Uses
3. Installation
4. Syntax
5. Variables
6. Data Types
   • Numbers
   • Strings
   • Booleans
7. Operators
8. Control Flow
   • Conditions (if, else if, else)
   • Loops
     • while loop
     • for loop
9. Functions
10. Arrays
11. Objects and Classes
12. Iterators
13. Promises
14. Async/Await
15. Callback Functions
16. Modules and Imports
17. JSON Manipulation
18. Regular Expressions (RegEx)
19. Error Handling (try/catch)
20. DOM Manipulation
21. Event Handling
22. AJAX and Fetch API
23. HTTP Requests (GET, POST, etc.)
24. Local Storage
25. Cookies
26. Date and Time
27. Math Operations
28. Scope and Closure
29. Arrow Functions
30. Map, Filter, and Reduce
31. Spread and Rest Operators
32. Template Literals
33. Object-oriented Programming (OOP)
34. Debugging Techniques
35. Generators
36. Web Workers
37. WebSockets
38. Closures
39. Prototypes
40. Modules (CommonJS, ES Modules)
41. Promise Chaining
42. Set and Map
43. Object Destructuring
44. Array Destructuring
45. Type Coercion
46. Regular Expression Methods
47. Fetch API Error Handling
48. Memoization
49. Strict Mode
50. Event Bubbling and Capturing
51. ES6 Modules (Import/Export)
52. Higher-Order Functions
53. Error Types (Custom Errors)
54. Function Expressions vs. Function Declarations
55. Immediately Invoked Function Expressions (IIFE)
56. Generics
57. Tail Call Optimization
58. Prototype Inheritance
59. Function Binding (call, apply, bind)
60. SetTimeout and SetInterval
61. Proxy Objects
62. ES6 Classes
63. Symbol
64. Template Tagging
65. Error Propagation
66. Internationalization (i18n)
67. Fetch API Interceptors
68. Web Storage
69. Array Methods (forEach, map, filter, reduce, etc.)
70. Shorthand Object Property Syntax