English is Easy!!

আজ থেকেই আপনার ভাষা শেখার যাত্রা শুরু করুন। আপনি যদি নতুন হন অথবা আপনার দক্ষতা বাড়াতে চান, আমাদের Interactive Lessons আপনাকে নিয়ে যাবে অন্য একটি Level এ

Let's Learn Vocabularies

আপনি এখনো কোন Lesson Select করেন নি।

একটি Lesson Select করুন।

Frequently Asked Questions

The difference between var, let, and const

var is function-scoped and redeclarable, let is block-scoped and reassignable, const is block-scoped and immutable.

The difference between map(), forEach(), and filter()

map() transforms and returns a new array, forEach() iterates without returning a value, and filter() returns a new array with elements that pass a condition.

Explain arrow functions and how they are different from regular functions

Arrow functions provide a concise syntax and inherit this from the surrounding scope, whereas regular functions have their own this context.

How JavaScript Promises work

JavaScript Promises represent an operation that will complete in the future, allowing handling of success with .then() and errors with .catch().

How closures work in JavaScript

Closures in JavaScript occur when a function retains access to its lexical scope (variables from its outer function) even after the outer function has finished executing.