Day14

Day 14 – JavaScript Introduction (Theory + Notebook Practice)

📖 Today’s Goal: Understand the basics of JavaScript through theory and handwritten notebook practice before starting actual coding.

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✅ What We Did

• Learned what JavaScript is and why it’s important for the web.
• Understood how it makes websites interactive and dynamic compared to plain HTML & CSS.
• Studied where JS runs (Browser + Node.js environment).
• Wrote notes in the notebook for clarity.

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📝 Key Topics Covered

• JavaScript as a scripting language.
• Connecting JS to HTML using <script> tag.
• Basic syntax rules: statements, semicolons, and case sensitivity.
• Variables: var, let, const.
• Data types (string, number, boolean, null, undefined, object).
• Simple console.log() outputs.

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📚 Learnings

• JavaScript is the backbone of web interactivity.
• Clear difference between declarative styling (CSS) vs imperative logic (JS).
• Practicing theory and notes first helps in stronger coding foundation.

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✅ Day 14 Completed 🎉 (Theory + Notebook groundwork done, ready for coding from Day 15!)