JAVASCRIPT

Fixing invalid regular expression error with highlight.js and Next.js production build
17/08/2025
javascript nextjs
Fixing issue that occurs only on production build of Next.js when using highlight.js for syntax highlighting.
How to download npm package without installing it
26/07/2024
javascript terminal typescript
Learn how to download an npm package as a tarball without installing it in existing project
Setting up e2e tests in Nx monorepo with Playwright
25/07/2024
e2e javascript monorepo nx playwright typescript
How to easily set up e2e test environment with Playwright in Nx monorepo
Formatting number as a currency in JavaScript
23/01/2022
javascript
How to format JavaScript number as a properly formatted currency.
Optional chaining in JavaScript and TypeScript
04/10/2021
javascript typescript
Reading the value of a property located deep within a chain of connected objects without having to check that each reference in the chain is valid.
Draggable elements in JavaScript without external libraries
10/04/2021
javascript
Implementing basic dragging mechanism using Vanilla JS.
JavaScript Console - Deep Dive
27/04/2020
javascript
Deep dive into advanced functionalities of JavaScript Console.