So far we have seen many builtin JavaScript functions. In this section, we will focus on custom functions. What is a function? Before we start making functions, lets understand what function is and ...

On June 5, 2026, the Miasma worm campaign reached Microsoft’s Azure GitHub organizations. GitHub disabled 73 repositories across four Microsoft GitHub organizations after a malicious commit was pushed ...

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Why it exists Before Promises, JavaScript relied on "Callbacks." When you had multiple dependent async tasks, you ended up with "Callback Hell"—deeply nested code that was nearly impossible to debug.