lassiecoder / 100daysofjs Goto Github PK

Hey everyone! 👋

I'm diving headfirst into a 100-day JavaScript adventure, and I couldn't be more thrilled to share it with you all! 🎉

Over the next three months, I'll be immersing myself in everything JavaScript has to offer, from the very basics to some seriously advanced concepts. Here's a sneak peek into what's in store:

Exploring JavaScript Fundamentals:

• Code structure
• Modern mode: "use strict"
• Variables & Data types
• Interaction methods: alert, prompt, confirm
• Type Conversions
• Basic operators & Math
• Comparisons & Conditional branching: if, '?'
• Logical operators & Nullish coalescing '??'
• Loops: while, for
• "switch" statement
• Functions & Expressions
• Arrow functions basics

Mastering Objects in JavaScript:

• Basics of Objects
• Object references and copying
• Garbage collection
• Object methods and "this" keyword
• Constructors and the "new" operator
• Optional chaining with '?.'
• Symbol type
• Object to primitive conversion

JavaScript Data Types & Operations:

• Understanding Data types
• Methods of primitives
• Working with Numbers
• Manipulating Strings
• Handling Arrays & Array methods
• Exploring Iterables
• Map and Set data structures
• WeakMap and WeakSet for memory management
• Object manipulation: keys, values, entries
• Destructuring assignment for efficient coding
• Working with Date and time
• JSON methods and toJSON for data serialization

Advanced Function Techniques in JavaScript:

• Recursion and managing the stack
• Leveraging Rest parameters and spread syntax
• Understanding Variable scope and closure
• Considerations with the old "var" keyword
• Exploring the Global object
• Function objects and Named Function Expressions (NFE)
• Utilizing the "new Function" syntax
• Scheduling tasks with setTimeout and setInterval
• Applying Decorators and forwarding with call/apply
• Function binding for managing context
• Revisiting Arrow functions and their nuances

Advanced Object Property Configuration & Prototypal Inheritance:

• Understanding Property flags and descriptors
• Implementing Property getters and setters for controlled access
• Delving into Prototypal inheritance and its mechanisms
• Exploring F.prototype and its role in inheritance chains
• Native prototypes and their usage in JavaScript
• Prototype methods and handling objects without proto references

Exploring JavaScript Classes:

• Introduction to Class basic syntax
• Implementing Class inheritance
• Defining Static properties and methods within classes
• Understanding Private and protected properties and methods
• Extending built-in classes for custom functionality
• Class checking using "instanceof"
• Utilizing Mixins for flexible composition of behavior

Handling Errors in JavaScript:

• Implementing basic error handling with "try...catch"
• Creating Custom errors by extending the Error object

Promises, async/await JavaScript Operations:

• Introduction to callbacks
• Understanding Promises and their usage
• Chaining Promises for sequential operations
• Error handling with Promises
• Exploring the Promise API for additional functionality
• Promisification for converting callback-based functions to Promise-based
• Managing microtasks
• Utilizing async/await for asynchronous code readability and simplicity

Generators, advanced iteration & Modules Features:

• Understanding Generators for advanced iteration
• Exploring async iteration and generators for asynchronous operations
• Introduction to Modules and their benefits
• Exporting and Importing modules for code organization and reusability
• Dynamically importing modules for efficient loading and dependency management

Miscellaneous JavaScript Topics:

• Utilizing Proxy and Reflect for meta-programming and interception
• Running code strings dynamically with eval (caution advised)
• Implementing Currying for functional programming
• Understanding Reference Type in JavaScript
• Working with BigInt for handling large integer values
• Exploring Unicode and String internals for character encoding
• Utilizing WeakRef and FinalizationRegistry for memory management and cleanup duties

Stay tuned for daily updates, challenges, and plenty of code snippets! Let's make these 100 days count! 💻✨