December 26, 2021
≈ 2 minutes 5 seconds
You probably already know that FFmpeg can resize images proportionally, and also that it can't overwrite them. So you either save resized files under new names or into a new folder, and it becomes tedious... When you repeat the same pattern multiple times over the week, it's time to search for a way to automate it...
November 22, 2021
≈ 3 minutes 21 seconds
Recently I made a single file upload component for Vue with drag'n'drop support. I made it suitable for my Vue2 and Vue3 projects and while publishing on NPM, I thought there would be a simple way to make it installable for both Vue2 and Vue3 users. But there was a number of catches...
November 12, 2021
≈ 1 minute 41 seconds
September 14, 2021
≈ 43 seconds
Filters in CSS are commonly used to adjust the rendering of images, backgrounds, and borders. With filters, you can make a picture grayscale, increase the contrast, make it blur, add shadow, or completely invert the colors. Here is a little downloadable and a printable cheat sheet with CSS ...
September 8, 2021
≈ 54 seconds
Tailwind CSS is a modern utility-first CSS framework with great documentation.
This guide will show you how to extend Tailwind with plugins, which you can write yourself. We are going to create plugin.js file and include it in tailwind.config.js configuration file. The purpose of the plugin is to just output...
August 24, 2021
≈ 3 minutes 22 seconds
Most Three.js Hello World programs are just rotating cubes. Here we going to rotate the real Hello World text. And we would do it in one HTML file. We include the Three.js library through CDN and font directly from GitHub. Everything would work without a server, just open a final HTML file in the...
August 8, 2021
≈ 42 seconds
Today, all the popular modern browsers provide WebAssembly support. But what you can do with it?
— With WebAssembly you can run code written in multiple languages, like C, C++, and Rust at near-native speed in the browser!
It's easier to understand with code, so let's write...
June 2, 2021
≈ 1 minute 6 seconds
Imagine you have multiple domains on your server and you want to add a simple counter to count views and visits.
In this tutorial, I’m going to describe how to implement views and visits counter with PHP and Redis.
It would be the most simple solution without bots detection, just visits and views...
February 28, 2021
≈ 43 seconds
Regular backups are important. This tutorial shows how to back up the MySQL database daily and keep only the latest. It requires you to be familiar (a bit) with mysqldump and ...
February 17, 2021
≈ 1 minute 27 seconds
Imagine, you loaded an SVG file from the database and displayed it on the page. How to convert it to PNG? How to make download links?
Nowadays, with modern browsers (bye-bye IE, I would never miss you) and html canvas, this is pretty simple, even using...