Callbacks in JavaScript: Why They Exist
Written by Saurabh Prajapati Software Engineer @ IBM India Software Lab ๐ฅ Hook โ The Moment That Confused Me I remember the first time I saw this in someone's code: fs.readFile('data.txt', function

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Written by Saurabh Prajapati Software Engineer @ IBM India Software Lab ๐ฅ Hook โ The Moment That Confused Me I remember the first time I saw this in someone's code: fs.readFile('data.txt', function

By Saurabh Prajapati | Full-Stack Engineer at IBM India Software Lab Why I Decided to Explore This I'll be honest โ for the longest time, this in JavaScript confused the heck out of me. I'd write som

By Saurabh Prajapati | IBM Software Engineer | WebDev Cohort 2026 Why I Wanted to Explore This When I first started writing JavaScript, I would just write functions like this and move on: function gr

By Saurabh Prajapati | IBM Software Engineer & Full-Stack Developer Why I Decided to Explore This When I first started learning JavaScript, I thought operators were just... math symbols. Like, how co

By Saurabh Prajapati | Full-Stack Engineer @ IBM India Software Lab Before We Start โ Picture This... It's 8:15 AM. Hitesh Bhaiya's chai stall is absolutely packed. Ten students from the cohort are s
