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Shubham

Fearless • 21d

🚀 Day 3/21 – My JavaScript Learning Journey Today I explored two core concepts: Loops & Strings. 🔹 Loops in JavaScript for → classic loop with index. while → runs until a condition is true. do...while → executes at least once. for...of → best for iterating over arrays/strings. for...in → used for object keys. 🔹 String Methods .length → get string size. .slice(start, end) → extract part of a string. .toUpperCase() / .toLowerCase() .includes("text") → check substring. 💡 Example: let str = "JavaScript"; for (let char of str) { console.log(char); } ✨ Every loop is a different tool — the trick is knowing which one to use when. ❓Which loop do you use the most in your projects? #21DayJavaScript #JavaScript #Coding #WebDevelopment #LearningJourney

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🚀 Day 1/21 – My JavaScript Learning Journey I’ve started my 21-day challenge to learn and share JavaScript daily. 🔹 Today’s focus: Basics, Variables, and Data Types Variables: var, let, const (different scopes & usage). Data Types: 7 primitive

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Shubham

Fearless • 22d

🚀 Day 2 of 21 – JavaScript Learning Journey Topic: Operations & Conditional Statements 🔹 Operations in JavaScript Arithmetic: + - * / % Assignment: = += -= Comparison: == === != > < >= <= Logical: && || ! 🔹 Conditional Statements // if sta

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Sanskar

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