URL Parameters vs Query Strings in Express.js
Today we will discuss about a easy concept of http api . this concept may sound fancy but it is used in almost all websites.For starters they help to pass variable values to the urls . These variables

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Articles tagged with #chaicode-webdev-cohort-2026
Today we will discuss about a easy concept of http api . this concept may sound fancy but it is used in almost all websites.For starters they help to pass variable values to the urls . These variables

if you not already know by now what async code means , then you should probably read previous blogs . for them who wants revise - async code runs parallelly with rest of the code ( its is just a short

what is synchronous code ? JavaScript is fundamentally a synchronous, single-threaded language that executes code line-by-line in a sequential order, where each instruction must complete before the

to understand why async nature was introduced you must know about callbacks and promises . after reading these you will know about callback hell and how promises solve it . now there is problem with p

even if you have heard callback function for the first time , let me clear one thing it is no different from a function . If you can digest this then callbacks will be damn easy . you should already h

i am confident that you have faced errors in your life but this life hardly allows to manage those and lets you move forward :( while programming too when an error is occurred you have seen that a big
