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NavDoc by Bash School
  • 🎓Introduction
  • 🐢Getting Started
  • ⚡Changelog
  • 👨‍🚀Maintainers
  • 🛣️Roadmap
  • Fundamentals
    • The Internet
      • Introduction
      • What is a URL
      • What is a port
      • The DNS protocol
      • The TCP protocol
      • The UDP protocol
      • The Web
      • The HTTP protocol
      • Hyperlinks
      • What is a Web browser
      • What is a Web server
    • HTML
      • Your first HTML page
      • Text tags
      • Attributes
      • Links
      • Images
      • Lists
      • Head Tags
      • Container tags
    • CSS
      • Introduction
      • Colors
      • selectors
      • Cascade
      • Specificity
      • Units
      • Advanced selectors
      • Typography
      • The box model
      • The display property
      • Responsive design
  • JavaScript
    • Basics
      • Introduction
      • Literals , Identifiers, Variables
      • Comments
      • The difference between let, const and var
      • Types
      • Operators and expressions
      • Arithmetic operators
      • The assignment operator
      • Operators precedence
      • Strings
      • Numbers
      • Semicolons, white space and sensitivity
      • Arrays
      • Conditionals
      • Loops
      • Functions
      • Objects
      • Arrays + functions
      • OOPS
      • Asynchronous
      • Scope, hoisting, event loop
      • ES Modules
      • Errors and exceptions
      • Built-in objects
        • The global object
        • Object properties
        • Number
        • String
        • Math
        • JSON
        • Date
        • Intl
        • Set and Map
      • More operators
    • Nodejs
      • Getting Started
      • Installation
      • Hello World in Node
      • Modules
      • Packages
      • File Handling
      • HTTP Request
      • Processing Files
      • HTTP
    • Express.js
      • Getting Started
      • Middleware
      • Serve Static Assets
      • How to Send Files to the Client
      • Sessions
      • Validate Input
      • Sanitizing Data
      • Forms
      • File Uploads
    • React
      • Setting up a React project with Vite
      • React Components
      • Introduction to JSX
      • Using JSX to compose UI
      • The difference between JSX and HTML
      • Embedding JavaScript in JSX
      • Handling user events
      • Managing state
      • Component props
      • Data flow
      • Lifecycle events
      • Managing forms in React
      • Install the React Developer Tools
      • Installing Tailwind CSS in a React app
      • Build a counter in React
    • TypeScript
      • Key Benefits
      • Types of Languages
      • The Need for TypeScript
      • What is TypeScript?
      • The tsc Compiler
      • Basic Types in TypeScript
      • tsconfig
      • Interfaces
      • Types
      • Arrays in TypeScript
      • Enums
      • Exporting and importing
    • MongoDB
      • SQL vs. NoSQL Databases
      • Installing MongoDB
      • MongoDB Databases and Collections
      • Working with Documents
      • MongoDB Operators
      • Sorting, Indexing & Searching
      • Built-in Methods
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  1. JavaScript
  2. TypeScript

Key Benefits

  1. Static Typing: TypeScript's type system allows you to define the types of variables, function parameters, and return values. This helps catch type-related errors at compile time, reducing runtime errors and increasing code reliability.

  2. Improved Developer Experience: With features like autocompletion, type checking, and refactoring support, TypeScript significantly enhances the development experience, making it easier to write and maintain code.

  3. Enhanced Code Readability and Maintainability: Types act as a form of documentation, making it easier for developers to understand what a piece of code does and how to use it. This is particularly beneficial for large codebases and teams.

  4. Early Bug Detection: By catching potential errors at compile time, TypeScript reduces the number of bugs that make it to production, leading to more robust applications.

  5. Interoperability with JavaScript: TypeScript is fully compatible with JavaScript, allowing you to gradually adopt it in existing projects. You can start by renaming .js files to .ts and adding type annotations incrementally.

  6. Modern JavaScript Features: TypeScript supports the latest JavaScript features and can compile down to older versions of JavaScript, ensuring compatibility with various environments.

By moving to TypeScript, developers can benefit from a more structured and error-free coding experience, making their projects more scalable and maintainable.

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Last updated 12 months ago

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