#javascript

1h ago · 4 min read · In JavaScript function are treated as values just like normal (numbers , string and arrays etc). That means you can :1. You can store a function in a variable.2. You can pass it as an argument to anot

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SCSandipan Chakrabortyblog.sandipan.ch

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Async/Await in JavaScript: Writing Cleaner Asynchronous Code

5h ago · 6 min read · As soon as you start working with real JavaScript applications, you run into asynchronous code. Fetching data from an API, reading files, waiting for a timer, handling authentication, or talking to a

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AKAshish Kumar Sainiblog.ashishkumarsaini.dev

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Arrow Functions in JavaScript (Beginner-Friendly Guide)

7h ago · 3 min read · Why arrow functions? Before arrow functions, writing a function felt like writing duplicate code again and again. Function Before Arrow Functions: function add(a, b) { return a + b; } Arrow functio

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SSorryClubsorryclub.hashnode.dev

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Building a Personalized Finance Dashboard with Next.js and Real-Time Market Data

6h ago · 2 min read · As we developed various financial tools, we realized that what users needed most was not individual calculators, but "a place to view my financial situation at a glance." Problem If you have separate

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SSsushil sunarsushilsunar.hashnode.dev

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Map and Set in JavaScript

19m ago · 3 min read · Introduction Hello, welcome today we are going to learn about Map and Set in JavaScript. You can think 'map' is like object and 'set' is like array. So, why we need it then. That is the valid question

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BTBarun Tiwaryblog.baruntiwary.dev

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JavaScript Callback Functions Explained Simply (With Real Examples & Callback Hell)

2h ago · 5 min read · So… what exactly is a callback function? Well technically!!!… A callback is a function passed as an argument to another function and executed later. Hmm… sounds like MDN uncle again entered the chat �

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DDhirajblog.dhiraj.dev

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Template Literals in JavaScript

2h ago · 3 min read · When working with strings in JavaScript, many times we need to combine text with variables. For example showing a user’s name, building messages or printing values. Before template literals, we used s

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DDhirajblog.dhiraj.dev

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JavaScript Modules: Import and Export Explained

2h ago · 3 min read · When we start writing small programs, everything usually goes inside a single file. That works fine in the beginning. But as the project grows, we start adding more functions, more logic and more feat

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BTBarun Tiwaryblog.baruntiwary.dev

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Error Handling in Javascript: Try, Catch, Finally

2h ago · 5 min read · So, what do you mean by Errors in JavaScript? Well technically!!!... Errors are issues that occur when your JavaScript code stops executing as expected. But wait… This sounds like your maths teacher e

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SRSaurabh Ravtesaurabh-ravte.hashnode.dev

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Async/Await in JavaScript: Writing Cleaner Asynchronous Code

5h ago · 3 min read · Why Was Async/Await Introduced? JavaScript is single-threaded. When you need to do something slow like fetching data from a server you can't just pause and wait. You have to write asynchronous code. D

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Building a Personalized Finance Dashboard with Next.js and Real-Time Market Data

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JavaScript Callback Functions Explained Simply (With Real Examples & Callback Hell)

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JavaScript Modules: Import and Export Explained

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Trending tags this week

Callbacks in javascript : Why they exist

Async/Await in JavaScript: Writing Cleaner Asynchronous Code

Arrow Functions in JavaScript (Beginner-Friendly Guide)

Building a Personalized Finance Dashboard with Next.js and Real-Time Market Data

Map and Set in JavaScript

JavaScript Callback Functions Explained Simply (With Real Examples & Callback Hell)

Template Literals in JavaScript

JavaScript Modules: Import and Export Explained

Error Handling in Javascript: Try, Catch, Finally

Async/Await in JavaScript: Writing Cleaner Asynchronous Code