@nawazish2

NAWAZISH KHAN

@nawazish2

DelhiJoined February 2026

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NAWAZISH KHAN's blogs

Nawazish Khannawazish.hashnode.dev27 posts

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Destructuring in JavaScript: Extract Values Without the Mess

Mar 26 · 7 min read · Every JavaScript developer has written something like this: const user = { name: "Nawazish", age: 21, role: "Developer" }; const name = user.name; const age = user.age; const role = user.role; It wo

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Spread vs Rest Operators in JavaScript: Same Symbol, Different Jobs

Mar 25 · 7 min read · When you first see ... in JavaScript code, it's confusing. Sometimes it's spreading things out. Sometimes it's collecting things together. Same three dots, completely different behaviour depending on

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Template Literals in JavaScript: Cleaner Strings with Backticks

Mar 25 · 6 min read · You've probably written something like this before: const name = "Nawazish"; const message = "Hello, " + name + "! Welcome to " + "the platform" + "."; It works. But it's annoying to write, easy to m

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Error Handling in JavaScript: Try, Catch, Finally

Mar 21 · 9 min read · You're building a project. Everything looks fine in development. You ship it. Then a user tries to load their profile on a slow connection, the API call fails, and your entire page goes blank. No erro

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Callbacks in JavaScript: Why They Exist

Mar 20 · 7 min read · When learning JavaScript, one concept that often appears when dealing with asynchronous operations is callbacks. Many beginners see callbacks in code but are not always sure why they are used or how t

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NAWAZISH KHAN

About

Available for

NAWAZISH KHAN's blogs

Recently published

Destructuring in JavaScript: Extract Values Without the Mess

Spread vs Rest Operators in JavaScript: Same Symbol, Different Jobs

Template Literals in JavaScript: Cleaner Strings with Backticks

Error Handling in JavaScript: Try, Catch, Finally

Callbacks in JavaScript: Why They Exist

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NAWAZISH KHAN

About

Available for

NAWAZISH KHAN's blogs

Recently published

Destructuring in JavaScript: Extract Values Without the Mess

Spread vs Rest Operators in JavaScript: Same Symbol, Different Jobs

Template Literals in JavaScript: Cleaner Strings with Backticks

Error Handling in JavaScript: Try, Catch, Finally

Callbacks in JavaScript: Why They Exist