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Mastering LPI WDE #5: Server-Side Programming with Databases and Node.js

The previous article in this series talked about JavaScript, the front-end programming language that makes web pages dynamic and enables interaction with the end user. Over the years, JavaScript has also expanded its server-side capabilities, finding applications in back-end programming. And this is where Node.js comes into play. Node.js for [...]

Mastering LPI WDE: Materials, Practice, Simulations

In the previous articles of this series, we have examined the leading technologies covered by the Web Development Essentials certificate from Linux Professional Institute (LPI), both on the front-end side (such as HTML, CSS, and JavaScript) and on the back-end side (such as Node.js and SQL). As we have seen, [...]

Mastering LPI WDE #4: Spicing up the Web With Interaction via JavaScript

In the previous articles of this series, we have seen how HTML and CSS are the two fundamental languages for front-end programming. HTML allows you to structure a website, while CSS allows you to customize its visual appearance. The final piece we need to analyze for this type of [...]

Mastering LPI WDE #2: HTML, the Foundation of Web

When we browse the Internet, we move from one web page to another, pulling up a myriad of types of information and using various services. It's like consulting an immense virtual library where each book can be compared to an interconnected web page with other pages on the network. A [...]

Mastering LPI WDE #1: Your Path to Creating Stunning Websites

In modern society, replete with social media, online sources of information, and applications of all kinds, a website is a fundamental requirement for every organization. The website allows a company itself to explain in detail what it does, detail its services, find and retain customers, sell online, and be [...]

LPI Media Partnership of UCIENCIA ’23; Jon ‘Maddog’ Hall Online Talk

September 27-29, 2023 Linux Professional Institute (LPI) is Media Partner of the 5th International Scientific Convention UCIENCIA, to be held from September 27 to 29, 2023, at the Meliá Internacional Varadero Hotel, Cuba. LPI presents Jon 'Maddog' Hall Online Talk Why Free and Open Source Software, Open hardware and Free [...]

Will AI Replace Developers?

The technology industry has already seen more than 230,000 job cuts since the beginning of 2023. The feeling one gets from these widespread layoffs, the collapse of crypto asset prices, and the bankruptcy of Silicon Valley Bank (SVB) is that the golden balloon that is Silicon Valley has popped. [...]

Web Development Essentials as a Focus for Employee Development

ARC Inc. was one of the first companies in Japan to adopt Web Development Essentials (WDE), a certificate program recently introduced by Linux Professional Institute, using the program to prepare employees for day-to-day web development. We talked to Tomohiro Murayama, manager of the Innovation Department at ARC Inc., to [...]

Pick Your First Programming Language (for Web Development)

Choosing your first programming language feels a bit like navigating a labyrinth with 9,000 passageways. Yep, that's the staggering number of coding languages out there, as reported by the Online Historical Encyclopaedia of Programming Languages. Even if you narrow it down to the 265 languages analyzed by the TIOBE [...]

What’s Essential in Web Development

In early 2022, Linux Professional Institute (LPI) introduced the Web Development Essentials exam. This posting discusses some of the reasons why the exam is structured the way it is, the benefits it provides to learners and teachers, and how it may help learners get started with software and web [...]