Dmitri Pavlutin

Thoughts on Frontend development

Newsletter All posts About me

All posts

January 2020

The Explicit Coding Discipline

craftsmanship clean code

January 15, 2020

NaN in JavaScript

javascript number

January 8, 2020

How To Use Correctly JavaScript Utility Libraries

January 2, 2020

December 2019

3 Ways To Replace All String Occurrences in JavaScript

javascript string

December 24, 2019

Infinity in JavaScript

javascript number

December 17, 2019

The Complete Guide to JavaScript Classes

javascript class instanceof

December 11, 2019

Type Checking in JavaScript is Slightly Screwed

javascript typeof instanceof

December 3, 2019

November 2019

The Benefits of Orthogonal React Components

react component architecture

November 27, 2019

15 Common Operations on Arrays in JavaScript (Cheatsheet)

javascript array

November 20, 2019

The Wise Guide to React useState() Hook

react state hook

November 13, 2019

Lifecycle methods, hooks, suspense: which's best for fetching in React?

react lifecycle hook suspense

November 6, 2019

October 2019

A Simple Explanation of JavaScript Closures

javascript closure

October 25, 2019

Be Aware of Stale Closures when Using React Hooks

October 24, 2019

7 Simple but Tricky JavaScript Interview Questions

javascript closure array hoisting

October 15, 2019

When to Use Map instead of Plain JavaScript Object

javascript map object

October 9, 2019

Don't Use JavaScript Variables Without Knowing Temporal Dead Zone

javascript tdz es2015

October 1, 2019

September 2019

How to Solve Render Props Callback Hell

react render prop

September 24, 2019

Let's Master JavaScript Function Parameters

javascript function parameter

September 17, 2019

How to Handle Easily 'this' in JavaScript

javascript this

September 11, 2019

How To Accelerate the JavaScript Spread Operator

javascript spread performance

September 3, 2019

August 2019

5 Handy Applications of JavaScript Array.from()

javascript array es2015

August 27, 2019

Why You'll Like JavaScript Optional Chaining

javascript optional chaining nullish coalescing

August 21, 2019

5 Interesting Uses of JavaScript Destructuring

javascript destructuring rest es2015

August 15, 2019

How to Make Your Open Source Project Successful

August 6, 2019

July 2019

Arrow Functions Shortening Recipes in JavaScript

javascript arrow function es2015

July 30, 2019

How to Become a Better Software Developer by Digging & Climbing

craftsmanship clean code architecture

July 23, 2019

Use React.memo() wisely

react component memoization

July 17, 2019

5 JavaScript Bad Coding Habits to Unlearn Right Now

javascript undefined clean code craftsmanship

July 10, 2019

How to Use forEach() to Iterate an Array in JavaScript

javascript array foreach

July 3, 2019

January 2018

An Easy Guide to Object Rest/Spread Properties in JavaScript

javascript spread rest

January 3, 2018

September 2017

7 Architectural Attributes of a Reliable React Component

react component architecture

September 26, 2017

April 2017

7 Tips to Handle undefined in JavaScript

javascript undefined

April 15, 2017

December 2016

Announcing Voca: The Ultimate JavaScript String Library

javascript string open source

December 14, 2016

November 2016

Make Your Swift Code Expressive: Addition Operator Use Cases

November 16, 2016

How to Use Correctly 'self' Keyword in Swift

November 9, 2016

Mastering Swift: Tips About Array and Dictionary Literals

swift array set

November 1, 2016

October 2016

Useful Details About Underscore Keyword in Swift

swift underscore

October 25, 2016

Coding like Shakespeare: Practical Function Naming Conventions

October 12, 2016

Mastering Swift: Essential Details About Strings

swift string unicode

October 5, 2016

September 2016

Useful Tips for Migrating to Swift 3.0

September 28, 2016

The Path of Software Development Craftsmanship

javascript craftsmanship

September 21, 2016

What every JavaScript developer should know about Unicode

javascript string unicode

September 14, 2016

August 2016

The Art of Writing Small and Plain Functions

javascript function clean code

August 31, 2016

How to Iterate Easily Over Object Properties in JavaScript

javascript object

August 23, 2016

Make your JavaScript Code Shine: Knockout Old ES5 Hacks (Part 2)

javascript es2015

August 17, 2016

Make your JavaScript Code Shine: Knockout Old ES5 Hacks

javascript es2015

August 10, 2016

Detailed Overview of Well-known Symbols

javascript symbol es2015

August 3, 2016

July 2016

JavaScript Variables Lifecycle: Why let Is Not Hoisted

javascript hoisting

July 27, 2016

Why Object Literals in JavaScript Are Cool

javascript object es2015

July 20, 2016

Must Know Details about ES2016 Features

javascript es2016

July 12, 2016

Yes. JavaScript Rises.

July 4, 2016

June 2016

Power Up the Array Creation in JavaScript

javascript array

June 28, 2016

6 Ways to Declare JavaScript Functions

javascript function

June 22, 2016

How Three Dots Changed JavaScript

javascript spread rest

June 14, 2016

When 'Not' to Use Arrow Functions

javascript arrow function

June 6, 2016

May 2016

JavaScript Variables Hoisting in Details

javascript hoisting es2015

May 30, 2016

Gentle Explanation of "this" in JavaScript

javascript this

May 22, 2016

Inheritance in JavaScript: Understanding the constructor Property

javascript constructor instanceof

May 1, 2016

January 2016

Catch the XMLHttpRequest in Plain JavaScript

January 24, 2016

The Magic Behind Array Length Property

javascript array

January 17, 2016

The Legend of JavaScript Equality Operator

javascript equality

January 4, 2016

JavaScript Addition Operator in Details

javascript addition

January 2, 2016

August 2015

Install Node Like a Boss with nvm

August 29, 2015