Compiler vs Interpreter: Key Differences

Compiler:
• Translates the entire code at once.
• Shows all errors after compilation.
• Generates an executable file.
• Requires more memory.
• Typically used in languages like C, C++.
• Compiled code runs faster.

Interpreter:
• Translates code line by line.
• Shows errors one by one while reading the code.
• Does not generate any file.
• Requires less memory.
• Commonly used in languages like Python, JavaScript.
• Interpreted code runs slower.

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Javascript Roadmap:

📜 Basics:
Variables, data types, operators, control structures

🔌 DOM Manipulation:
Selecting, creating, and modifying HTML elements

📦 Packages:
NPM, Yarn, package.json, dependencies, devDependencies

🔧 Tools:
Git, Webpack, Babel, ESLint, Prettier

📡 Async Programming:
Promises, Async/Await, Callbacks

👥 Collaboration:
Github, Pull Requests, Code Reviews

🌐 APIs:
Fetch, AJAX, RESTful APIs

🎨 Frontend Frameworks:
React, Vue, Angular, Svelte

💻 Backend Frameworks:
Node.js, Express, Koa, Nest.js

📝 Databases:
SQL, MongoDB, Firebase

🚀 Deployment:
AWS, Heroku, Netlify, DigitalOcean, Hetzner

🧪 Testing:
Unit testing, integration testing, end-to-end testing

🔒 Security:
Authentication, Authorization

📈 Performance:
Optimization, lazy loading, code splitting