Drupal & Tech Articles by Metadrop

Engineering knowledge from real Drupal projects

Everything published here comes from production work: the contributed modules we maintain on drupal.org, the migrations, upgrades, and audits we deliver for enterprise clients, and the tooling we build to raise quality on every project. We document what we learn so your team can apply it.

Topics we write about regularly:

Drupal development — architecture, contributed modules, upgrades, migrations, and performance
AI and automation — practical AI integrations in Drupal, LLM tooling, and editorial workflows
Web accessibility — WCAG compliance and the European Accessibility Act
DevOps and infrastructure — hosting, CI/CD, local environments, and platform migrations
Software quality — testing strategy, Behat, PHPUnit, and QA tooling

27 February, 2025
Implementing an AI customer support agent in Drupal using Voiceflow
Voiceflow is a platform that facilitates the creation of highly customizable AI chatbots and develop complex conversation flows without programming. With the Voiceflow module, you can easily i ntegrate your chatbot in Drupal effortlessly and intuitively.
- Alberto Ortega
25 September, 2024
Improving headers in a Drupal site using Dries' HTTP Header Analyzer
How we got 10/10 in the Dries' HTTP Header Analyzer tool.
- Ricardo Sanz
2 July, 2014
Trabajando con Drupal, Search API y Solr
Recopilación sobre documentación sobre el uso de Search API y Solr en Drupal.
11 February, 2025
Metadrop monthly update: new Drupal modules, improvements & contributions
A roundup of our latest work to help you build better Drupal sites
- Jorge Tutor
25 June, 2019
La experiencia en los Drupal Dev Days de Cluj Napoca 2019
Sistema de gestión de contenidos distribuidos, Drupal 9, sistemas de integración continua, y muchos más han sido los temas de los que se han hablado durante los Drupal Dev Days en Cluj Napoca.
- Omar Lopesino
8 January, 2024
Using VLSuite to copy Drupal.org home page
A demonstration of the capabilities of the VLSuite Drupal module by copying the Drupal.org home page using the default features of VLSuite.
- Ricardo Sanz
10 March, 2021
Composer 2 and Drupal
Composer 2 was released 4 months ago and it is an impressive improvement especially in terms of performance. Drupal is ready to be managed by Composer 2, and you should start using it as soon as possible.
- Ricardo Sanz
27 October, 2021
Multiple databases on a single instance on Drupal 9
How to host multiple databases on the same instance on Drupal 9 using a prefix for the secondary databases and how to define the database connection using Database API.
- Eduardo Morales
15 November, 2024
Local tasks hierarchy on Drupal 10
Implement and understand how to develop two-level local tasks in Drupal 10. Learn to create a hierarchical structure of local tasks using YAML files and discover how the Drupal community can offer effective solutions.
- Eduardo Morales
10 August, 2017
Crear una API en Drupal 7 con el módulo RESTful
Mediante RESTful y Drupal podremos crear una API con la información de nuestro sitio para que puedan utilizarla aplicaciones externas.
- Omar Lopesino

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Engineering knowledge from real Drupal projects