Web Chronicles

Navdeep Singh

Navdeep Singh

7 followers

I'm a Senior Full Stack Developer with 10+ years of experience. I strive to be a humble team player and be approachable to receive and give feedback.

Search smart in VSCode using regex

Nov 6, 20231 min read36 views

I was in the middle of writing a unit test case for some service built-in JavaScript using Jest. We need to mock data instead of actually having a...

Search smart in VSCode using regex

TIL #4: Why React Component re-renders in Strict mode

Jul 10, 20231 min read29 views

Today, while doing my day-to-day tasks, I come to observe that my API call in useEffect runs twice, I knew that it was re-rendering because of the...

TIL #4: Why React Component re-renders in Strict mode

What is Immutability in React?

Feb 1, 20223 min read269 views

While working with React library, you already understand well that whenever any props value or state of that particular component changes then it...

What is Immutability in React?

TIL #3: Early Returns/Guard Clauses in JavaScript (and React)

Dec 14, 20211 min read668 views

Early Return Early Return is a pattern that suggests we avoid nested if-else statements by checking the preconditions and return or throw as early as...

TIL #3: Early Returns/Guard Clauses in JavaScript (and React)

TIL #2: How to Conditionally Add Props to a React Component?

Dec 9, 20211 min read151 views

Using Inline Ternary Operator Conditionally Spreading the Object Properties We can use ternary or logical && operator, along with the spread operator,...

TIL #2: How to Conditionally Add Props to a React Component?

Array tit-bits

Dec 1, 20211 min read148 views

1. Know it's an array or not const points = [23, 3, 89, 98, 40] // Before 😏 console.log(points.length) // it returns true // After...

Array tit-bits