JavaScript
React
Post image

Mastering Swift: Essential Details About Strings

A detailed writing how efficiently to handle strings in Swift: string views, count characters, access characters by index and complex string manipulations.
Continue reading ➞
Post image

Useful Tips for Migrating to Swift 3.0

Posted September 28, 2016
The article describes useful tips to migrate to Swift 3.0. C-style for-loops are replaced by for-in loops, new rules for argument labels, and so on.
Continue reading ➞
Post image

The Path of Software Development Craftsmanship

Detailed learning of algorithms and data structures is a must for everyone who plans to become a great software developer. Half knowledge is zero-knowledge.
Continue reading ➞
Post image

What every JavaScript developer should know about Unicode

Unicode in JavaScript: basic concepts, escape sequences, normalization, surrogate pairs, combining marks and how to avoid pitfalls
Continue reading ➞
Post image

The Art of Writing Small and Plain Functions

Messy code wastes your time & efforts. It poisons apps. Clean code is obligatory for a successful project: learn to write small and plain functions.
Continue reading ➞
Post image

How to Iterate Easily Over Object Properties in JavaScript

Object.values() and Object.entries() are another improvement step for JavaScript developers to have helper functions that iterate over object properties.
Continue reading ➞
Post image

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

Hacks influence negatively the way JavaScript programs are coded. Find out how to remove old hacks and make your code shine again using ES2015 features.
Continue reading ➞
Post image

Make your JavaScript Code Shine: Knockout Old ES5 Hacks

Hacks influence negatively the way JavaScript programs are coded. Find out how to remove old hacks and make your code shining again using ES2015 features.
Continue reading ➞
Post image

Detailed Overview of Well-known Symbols

Well-known symbols allow to customize many JavaScript algorithms: elements iteration, instanceof, regexp string methods, derived object and more.
Continue reading ➞
Post image

JavaScript Variables Lifecycle: Why let Is Not Hoisted

Hoisting moves variables and functions to the beginning of the scope. But this term is no longer valid for `let`, `const` and `class`: and here's why.
Continue reading ➞

Quality posts into your inbox

I regularly publish posts containing:

  • Important JavaScript concepts explained in simple words
  • Overview of new JavaScript features
  • How to use TypeScript and typing
  • Software design and good coding practices

Subscribe to my newsletter to get them right into your inbox.

Join 6457 other subscribers.
Dmitri Pavlutin

About Dmitri Pavlutin

Tech writer and coach. My daily routine consists of (but not limited to) drinking coffee, coding, writing, coaching, overcoming boredom 😉.