Expert Drupal & Tech Articles

Knowledge from real experience

Everything published here comes from production work: the open source projects we maintain on drupal.org and github.com, the migrations, upgrades, and audits we deliver for top clients, and regular successes and failures.

10 September, 2025
NPM compromised: you are probably not at risk
NPM has been compromised, what are the real risks?
- Ricardo Sanz
4 April, 2025
Building an RC boat using an ESP32
Learn how to build your own remote-controlled boat with an ESP32, using recycled materials and promoting cooperation, DIY, and Open Source values.
- Eduardo Morales
8 April, 2025
Tailwind CSS vs Bootstrap
Which framework is the most competitive for current times?
- Alejandro Cabarcos
13 December, 2024
The new era of digital accessibility: legal obligations for the public and private sector from 2025 onwards
In recent years, the European Union (EU) and Member States have intensified their efforts to ensure that eAccessibility is a standard rather than an exception. Both the public and private sectors are under increasing regulatory scrutiny, with the aim of...
- Olalla Rodicio
4 July, 2023
Successful QA testing and issue reporting
Within the web development workflow we follow at Metadrop, one of the crucial steps is the review of the implemented task's quality. This process aims to detect possible errors or bugs in order to correct them before the work reaches...
18 September, 2024
Safe browsing the Internet and the birthday party analogy
HTTP security headers are a security measure that almost nobody uses but they are extremely powerful (and annoying to configure).
- Ricardo Sanz