Maciej Cieślar A JavaScript developer and a blogger at mcieslar.com.

Stories by Maciej Cieślar

Take Your Node Back End To The Next Level With NestJS

Take your Node backend to the next level with NestJS

Dev

NestJS forces developers to use a specific architecture, ensuring your application is scalable, testable, and loosely coupled.

Maciej Cieślar
Nov 4, 2019 ⋅ 5 min read
Understand Array Methods By Implementing Them

How to implement every JavaScript array method

Dev

There’s no better way to learn than by taking things apart and putting them back together.

Maciej Cieślar
Sep 11, 2019 ⋅ 15 min read
Methods For Tracking Action Status In Redux

Methods for tracking action status in Redux

Dev

Redux allows you to set an immutable global state for an action, so its status is available anywhere in your app.

Maciej Cieślar
Aug 21, 2019 ⋅ 4 min read
Learn These Keyboard Shortcuts To Become A VS Code Ninja

Learn these keyboard shortcuts to become a VS Code ninja

Dev

Using a mouse to interact with the IDE in VS Code can be a major flow-breaker. Learning these keyboard shortcuts can be a game-changer.

Maciej Cieślar
Aug 13, 2019 ⋅ 6 min read

How to extract text from an image using JavaScript

Dev

Tesseract.js Many note-taking apps nowadays offer to take a picture of a document and turn it into text. I was […]

Maciej Cieślar
Feb 12, 2019 ⋅ 6 min read

Creating Nodemon in Node.js

Dev

Manually restarting an application’s process after each change to the codebase can be both exhausting and frustrating. Fortunately, one brilliant […]

Maciej Cieślar
Nov 7, 2018 ⋅ 7 min read

Creating a logger in Node.js from scratch

Dev

Learn how to create a logger in Node.js with built-in transports.

Maciej Cieślar
Oct 17, 2018 ⋅ 10 min read