A structured plan to learn JavaScript, tailored for individuals with a background in computer science and experience in Python development.
- Introduction to JavaScript: history, versions (ES5, ES6, and beyond).
- Setting up the development environment: browser console, Node.js, text editors.
- Basic syntax and data types: variables, strings, numbers, booleans.
- Control structures: if-else, switch, loops (for, while, do-while).
- Functions: declaration, invocation, parameters, return values, scope.
- Arrays and objects: declaration, manipulation.
- Practice exercises using functions, loops, arrays, and objects.
- Mini-project: Simple calculator or to-do list.
- Understanding
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. - Arrow functions, higher-order functions, and callbacks.
- Template literals and tagged templates.
- Event loop and the call stack.
- Promises, async/await.
- Handling asynchronous operations.
- Deep dive into array methods: map, reduce, filter.
- Working with JSON data: parsing and stringifying.
- Intermediate project: Web application that fetches data from an API.
- Document Object Model (DOM): Introduction and manipulation.
- Selecting, adding, removing, and modifying HTML elements.
- Handling events: click, mouseover, keypress.
- Introduction to Web APIs: Fetch API, localStorage, sessionStorage.
- Making HTTP requests with the Fetch API.
- Storing data in the browser.
- Form handling and validation.
- Creating a dynamic and interactive web page.
- Debugging JavaScript in the browser.
- Introduction to NPM (Node Package Manager).
- Understanding and using modules in JavaScript.
- Introduction to JavaScript build tools (Webpack, Rollup).
- Overview of JavaScript frameworks and libraries (React, Vue, Angular, Svelte).
- Getting started with a library/framework (e.g., simple React app).
- Planning and starting a complex project.
- Reviewing key concepts, best practices, and patterns.
- Exploring next steps: deeper dive into frameworks, TypeScript, testing.
- JavaScript documentation (MDN Web Docs).
- Online courses (freeCodeCamp, Codecademy, Udemy).
- Practice platforms (LeetCode, HackerRank, CodeSignal).
- JavaScript communities and forums (Stack Overflow, Reddit).
Happy coding! 🚀