Ultimate JavaScript: Mastering the Modern Web's Core Language
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Course Chapters
1Introduction
Basics of JavaScript - its history, significance in web development, etc. How to set up your development environment, including use of NodeJS runtime.
Chapter lessons
1.Welcome
Welcome to the course and overview of the outline.
2.What is JavaScript?
Understand the history, evolution, and significance of JavaScript in modern web development
3.VS Code
Installing and setting up VS Code.
4.Hello world
Write and execute a simple JavaScript program, using the console for output.
5.Prettier
Discover Prettier, a code formatting tool that helps maintain consistent coding styles, and how to integrate it into your workflow.
6.NodeJS
Setting up NodeJS for server-side JavaScript.
2Basic Syntax
Elementary JavaScript rules - case-sensitivity, spaces, line breaks, comments, literals, identifiers, expressions, etc.
Chapter lessons
1.Literals and comments
Meaning, definition and use of JavaScript literals and comments.
2.Identifiers
Rules for naming constants, variables, functions, etc.; reserved words and how to identify them.
3.Semicolons
Use of semicolons in JavaScript.
4.Variable declaration
Different ways to declare variables (var, let, const) and when to use each.
5.Objects and arrays
Expressions to initialize objects and arrays, accessing object properties.
6.Functions
Basic function definition and invocation expressions.
7.Object creation
Creating objects by invoking a class constructor.
8.Operators, expressions, statements
Meaning and examples of operators, expressions and statements in JavaScript.
3Data Types
Meaning and differences between primitive and object data types, operations with primitive data types and introduction to object data types.
Chapter lessons
1.Type categories
Meaning and examples of primitive and object data types in JavaScript.
4.Working with strings (2)
Matching patterns of strings - an introduction to regular expressions in JavaScript.
5.Numbers
Representing numbers in JavaScript, including integer and floating-point types, use of binary, octal representations, separators, etc.
6.Working with numbers
Manipulating numbers with arithmetic operators and the Math object.
7.Booleans
Boolean values, truthy and falsy values, and an introduction to comparison and logical operators.
8.Null and undefined
Differences between null and undefined, their use cases, and how they affect program logic.
9.Mutability, comparison and references
Immutability of primitive values and mutability of object references, differences in the results of comparison and copying of primitive and object types.
10.Type coercion
How JavaScript handles type coercion, including implicit and explicit coercion, and the implications it has on operations.
4Operators
Understanding operators in JavaScript, such as arithmetic, assignment, comparison, logical operators, etc.
Chapter lessons
1.Arithmetic Operators
Basic math operators in JavaScript.
2.Relational operators
Understanding equality, inequality, comparison, in and instanceof operators in JavaScript.
3.Logical operators
Use of AND, OR, and NOT to combine or invert boolean expressions.
4.Assignment operators
The assignment operator = and its combination with other operators.
5.Miscellaneous operators (1)
Meaning and use of the eval function in JavaScript.
6.Miscellaneous operators (2)
Meaning and use of conditional (?) and first-defined (??) operators.
7.Miscellaneous operators (3)
Meaning and use of typeof and delete operators.
8.Miscellaneous operators (4)
Meaning and use of void and comma operators.
5Control Flow
Understanding conditional statements (such as if, else if, else, and switch statements) and loops.
Chapter lessons
1.If-else statements
Implementing conditional logic with if, else if, and else.
2.Switch statements
Managing multiple conditions using switch
3.Loops (1)
Use of while and do...while loops to repeat actions.
4.Loops (2)
Use of for, for...in, for...of loops to repeat actions.
5.Jumps (1)
How to use break, continue, and return statements to manage loops.
6.Jumps (2)
Use of throw, try/catch/finally statements.
7.Miscellaneous statements
Use of with and debugger statements.
6Project (1)
A command-line application that performs basic arithmetic operations.
Chapter lessons
1.Overview
An overview of the calculator application and its features.
7Functions
Defining, invoking, and using functions, including different syntax styles and concepts like recursion and higher-order functions.
Chapter lessons
1.Definition
Different ways to define a function in JavaScript.
2.Invocation
Different ways to invoke a function in JavaScript.
3.Arguments
Function arguments - meaning, declaration, use and other matters.
4.Functions as objects
Defining properties and methods on function objects.
5.Closures
Understanding JavaScript function objects and their variable bindings.
6.Higher-order functions
How functions can accept other functions as arguments or return them.
7.Recursion
How functions can call themselves - solving problems using recursion.
8Objects
JavaScript objects - their properties, methods, and key concepts such as object destructuring and JSON handling.
Chapter lessons
1.Definition
Meaning of objects in contrast to primitive data types, object property, property attributes, etc.
2.Creation
Different ways to create objects in JavaScript.
3.Object properties (1)
Querying and setting object properties.
4.Object properties (2)
Deleting and testing object properties.
5.Object properties (3)
Iterating through the properties of an object.
6.Object properties (4)
Copying the properties of one object into another.
7.Serialization
Converting objects into strings and back into objects using the JSON syntax.
8.Object methods
Definition and use of both explicit and inherited object methods.
9.Destructuring
Use of destructuring syntax to extract object properties.
9Arrays
Understanding JavaScript arrays.
Chapter lessons
1.Meaning
Arrays in JavaScript, and how to identify them.
2.Creation
Different ways to create arrays in JavaScript.
3.Reading and writing
How to access and modify elements of an array.
10Classes
Understanding JavaScript classes.
Chapter lessons
1.Introduction
An introduction to classes and object-oriented programming in JavaScript.
11Modules
JavaScript modules, syntax for imports and exports, encapsulation of code, modular organization, and code reusability across files and projects.
Chapter lessons
1.Introduction
An introduction to modules in JavaScript, including their purpose and benefits.
12Project (2)
A command-line application that allows users to track their expenses. Users can add, view, update, and delete expense records, making it a practical project that emphasizes data management.
Chapter lessons
1.Overview
Introduction to the expense tracker application and its key features.
13Standard Library
Built-in objects, methods, and functions provided by JavaScript, including data structures like sets and maps, string and array utilities, date handling, regular expressions, JSON parsing, and error handling mechanisms.
Chapter lessons
1.Introduction
An overview of the JavaScript Standard Library, including built-in objects and methods.
14Iterators and Generators
Mechanisms for sequential data access, iterator protocol, custom iterable objects, generator functions, yield keyword, lazy evaluation, and advanced iteration control in JavaScript.
Chapter lessons
1.Introduction
A look at iterators and generators in JavaScript, including their purpose and functionality.
15Promises
Representation of asynchronous operations, promise states (pending, fulfilled, rejected), chaining with then and catch, error handling, and combining multiple promises with Promise.all and Promise.race.
Chapter lessons
1.Introduction
An introduction to promises in JavaScript, covering their role in handling asynchronous operations.
16Client-Side JavaScript
Interaction with web browsers, DOM manipulation, handling events, updating HTML and CSS dynamically, browser APIs, local storage, and communication with servers using AJAX and Fetch.
Chapter lessons
1.Introduction
An overview of client-side JavaScript and its role in web development.
17Introduction to TypeScript
Overview of TypeScript's features, benefits, and differences from JavaScript, installation and setup, basic type annotations, interfaces, and how to compile TypeScript code to JavaScript.
Chapter lessons
1.What is TypeScript?
Introduction to TypeScript, its origins, and use cases.
18Project (3)
A web application that displays current weather conditions for select cities.
Chapter lessons
1.Overview
Introduction to the weather dashboard application and its functionalities.
19Server-Side JavaScript
JavaScript execution outside the browser, Node.js runtime, file system operations, HTTP server creation, handling requests and responses, modules, and asynchronous programming with server-side APIs.
Chapter lessons
1.Introduction
An introduction to server-side JavaScript, focusing on Node.js and its capabilities.
20Tools and Best Practices
Development tools for JavaScript, code formatting with Prettier, linting with ESLint, unit testing frameworks, version control with Git, build tools, and best practices for writing clean, maintainable code.
Chapter lessons
1.Introduction
An overview of essential tools for JavaScript development, including linters, formatters, and testing frameworks.
21Project (4)
A full-stack blog application allowing users to create and manage blog posts.
Chapter lessons
1.Overview
Introduction to the personal blog application and its features.