Maciej Cieślar

  A JavaScript developer and a blogger @


16 Stories by Maciej Cieślar

4 different techniques for copying objects in JavaScript

(and how to implement them) When working with functional programming a good rule of thumb is to always create new objects instead of changing...
0 9 min read

How to extract text from an image using JavaScript

Tesseract.js Many note-taking apps nowadays offer to take a picture of a document and turn it into text. I was curious and decided to...
0 6 min read

Creating Nodemon in Node.js

Manually restarting an application’s process after each change to the codebase can be both exhausting and frustrating. Fortunately, one brilliant developer eventually said “enough!”...
0 7 min read

Creating a logger in Node.js from scratch

Learn how to create a logger in Node.js with built-in transports.
0 10 min read