Improving WordPress Performance

Recently I had the opportunity of working on improving the performance of a WordPress website for a customer. I will describe my experience in this blog post. Slow website loading times can distract your website visitors and discourage them from visiting your website again.

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Bad performance of virtio network drivers on Proxmox

This blog post is about my experience with trying to optimize network performance on a virtual machine managed by the Proxmox virtualization platform.

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Backing up and restoring LXD containers

LXD containers can be backed up by creating snapshots or by creating an image from the container. The first method which is creating snapshots is useful for taking quick incremental backups of containers. However it does not provide a full backup. The second method allows creating full backup.

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Adding event listeners using JavaScript

The addEventListener function can be used to listen for events. The function can be called on any HTML DOM object such as HTML elements, HTML document, the window object or objects that support events such as xmlHttpRequest. The following example shows how to attach event listener to the window object:

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Creating custom playlists for MediaElementPlayer

MediaElement Player is a HTML/CSS Video/Audio player for the web. It is based on MediaElement.js media framework library. Both player and library are available as open source and free of cost under the MIT license.

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