JavaScript

PHP vs. JavaScript
PHP vs. JavaScript: A comparison of the two scripting languages
  • Web development

The PHP vs. JavaScript duel has been around since way back in 1995. Which scripting language is better mainly depends on the respective project and its requirements. Here you can find out what the two rivals are all about, what they have in common and what their differences are, and whether PHP or JavaScript can win the race.

PHP vs. JavaScript: A comparison of the two scripting languages
jQuery tutorial: introduction and first steps
jQuery tutorial: basics on selectors, syntax, and more
  • Web development

By using the JavaScript library, jQuery, you can easily customize HTML elements. Well-known CSS selectors such as the element selector or the .class selector help you to choose the desired content and manipulate it using various actions. In addition, lines of code can be written that respond to how website visitors navigate and what search terms they enter, and then automatically execute...

jQuery tutorial: basics on selectors, syntax, and more
Website optimization: tips and tricks for more speed
Website optimization – the biggest obstacles
  • Web development

When it comes to website development and maintenance one aspect is often missed: website speed. Despite mobile-first approaches and responsive designs, many websites still have loading times that are too long, which can prove off-putting for visitors. Yet, loading time is one of the key reasons why consumers abandon a website. Our guide reveals what you can do to make your website faster.

Website optimization – the biggest obstacles
Gulp vs. Grunt: differentiating between the task runners
Gulp vs. Grunt: the differences between the task runners
  • Web development

Writing new code is an essential aspect of web development. For frontend developers, in particular, this task makes up a significant portion of day-to-day work, with the bulk of it focused on expressing the unique appearance and functions of an internet presence to optimally represent the project. While the development process produces creative tasks, it also generates a great deal of recurring...

Gulp vs. Grunt: the differences between the task runners
Popular JavaScript frameworks and libraries
The most popular JavaScript frameworks and libraries
  • Web development

If you’ve ever worked with JavaScript on a website, you will know how complicated the Document Object Model (DOM) is. With their useful functions and simplifications, JavaScript frameworks and libraries provide a helping hand for developers and promise a simpler programming procedure. But what are the best JavaScript libraries and frameworks? And how does a framework actually differ from a...

The most popular JavaScript frameworks and libraries
Which programming language to learn?
Which programming language should you learn? A practical guide
  • Web development

Expertise in programming languages determines career opportunities, lucrative jobs and regular assignments. The number of programming languages continues to increase but classics like Java or Python aren’t always the best choice. So which programming language should you learn? We provide a comprehensive overview of the best programming languages.

Which programming language should you learn? A practical guide
Protecting your email address: how to do it
How to protect your website email address from spam
  • E-Mail security

Spam robots, so-called harvesters, consistently search the internet for email addresses that can be used for unlawful advertising, phishing emails, and spreading viruses, worms, and Trojans. You’re recommended to have your contact details on your website, but how do you stop them from being misused? This article gives you advice on how to protect your email address.

How to protect your website email address from spam
Hello World
What is a Hello World program?
  • Web development

“Hello World” is one of the first steps in learning a programming language. A Hello World program demonstrates a programming language’s functionality in a simple manner. This was originally coined by Bell Laboratories as early as 1974 and it has since become a tradition. Code examples for a Hello World program can be found in almost every programming textbook today.

What is a Hello World program?
Solr
Solr - The Apache search platform
  • Configuration

What exactly is Solr? The answer to this question lies in our article. In combination with the Java library, Lucene, Solr can be used to build powerful web search engines. Do you need to index your documents? Solr will take care of this. First, we explain the basic terms of practical open source software and its functions. In our Solr tutorial, we’ll explain how to set up the search platform. In...

Solr - The Apache search platform
The most important meta tags and their functions
The essential meta tags at a glance
  • Web development

Meta tags are used by website owners to specify metadata in HTML documents. The coded information integrates with web browsers and search engine crawlers to enhance the searchability of a website. But which meta elements are actually required by user agents to improve processing? And how can you use metadata to boost your website’s ranking in the search results?

The essential meta tags at a glance