Drupal DevDays 2026 Athens: Advancing Open Source, AI and Digital Sovereignty

From 22 to 25 April 2026, the global Drupal community gathered in Athens for this year’s Drupal DevDays, bringing together developers, strategists, public sector representatives, and open source advocates for four days of collaboration and exchange.

This year’s edition stood out not only for its scale, with over 50 sessions and more than 60 speakers, but also for the strategic relevance of its discussions. Across sessions and keynotes, a clear theme emerged: the growing intersection between open source, artificial intelligence, and digital sovereignty.

The event also brought together members of the Drupal Community of Practice (CoP) at the European Commission (EC) and EU Institutions, Bodies and Agencies (EUIBAs), along with developers from the EC and other EUIBAs working with Drupal. This collective presence highlights the active role of the European public sector in contributing to and benefiting from the Drupal ecosystem.

A strong community at the core

Drupal DevDays once again highlighted what makes Drupal unique: its community-driven model.

The opening sessions reflected on the evolution of the Drupal community, from small local meetups to a global ecosystem built on collaboration, knowledge sharing, and long-term commitment. Today, this spirit extends across borders, bringing together contributors from diverse backgrounds and sectors.

With dozens of sessions across multiple tracks, the event showcased both the technical depth and the diversity of the community, from developers and architects to policy-minded contributors and public sector representatives.

For the European Commission’s Drupal Community of Practice, participation in DevDays provided a valuable opportunity to connect with the wider community, exchange experiences with other public administrations, and stay aligned with the latest technological developments.

Digital sovereignty: a defining theme

One of the most prominent discussions at DevDays 2026 centred on digital sovereignty, a topic that is increasingly shaping European digital policy.

Speakers emphasised that sovereignty is not a single, clearly defined concept, but rather a multi-layered challenge. It involves control over infrastructure, data, and services, as well as the ability to reduce dependency on external providers.

In practice, achieving full sovereignty remains complex. Many organisations operate in hybrid environments, balancing on-premise infrastructure with cloud services and emerging AI capabilities. This creates a constant need to manage trade-offs between performance, cost, and control.

Within this context, open source was consistently presented as a key enabler of sovereignty. Rather than focusing solely on where software is developed or hosted, discussions highlighted that true control comes from access to source code, the ability to adapt and evolve systems, and reduced dependency on single vendors.

For European public administrations, including the European Commission and EUIBAs, these considerations are directly aligned with ongoing efforts to strengthen strategic autonomy and digital resilience.

Drupal in the public sector: a strategic platform

Drupal continues to play a significant role in government digital infrastructure worldwide. It is widely used across European institutions, national administrations, and international public sector organisations.

Its adoption is driven not only by its functionality, but also by the control and flexibility it provides, particularly in complex and mission-critical environments.

Key strengths include scalability for large and complex platforms, strong governance and security capabilities, and alignment with open standards and interoperability requirements.

For the Drupal Community of Practice at the EC & EUIBAs, DevDays offered an opportunity to reflect on how these strengths can continue to support institutional priorities, particularly in areas such as accessibility, interoperability, and long-term sustainability.

AI and Drupal: moving from experimentation to implementation

Artificial intelligence was a central topic throughout the event, with discussions clearly moving beyond experimentation towards practical implementation.

A range of concrete use cases were presented, including automated content analysis and compliance checks, AI-powered search and user support tools, multilingual content generation and translation, and content automation and personalisation.

These examples illustrate how AI can enhance Drupal-based platforms by improving efficiency, reducing manual effort, and supporting better user experiences.

At the same time, the community acknowledged important challenges. These include ensuring the quality and reliability of AI-generated outputs, avoiding over-reliance on automated processes, and maintaining a human-in-the-loop approach.

For the public sector, these considerations are particularly important, given the need to ensure trust, accountability, and high standards in digital services.

Challenges for the ecosystem

Despite its strengths, the Drupal ecosystem faces several challenges.

One of the concerns raised during the event is a decline in market share, even as the broader web ecosystem continues to grow. This highlights the need for continued efforts to improve usability and accessibility, expand adoption beyond traditional use cases, and strengthen communication and visibility.

To address these challenges, the community is actively working on initiatives aimed at broadening the platform’s appeal and ensuring its long-term sustainability.

Why participation matters for the European Commission

The presence of the Drupal Community of Practice at DevDays 2026 highlights the importance of active engagement with the open source ecosystem.

For the European Commission and EUIBAs, participation in such events provides early insights into emerging technologies, opportunities to exchange with peers and experts, and the ability to contribute to the evolution of key tools.

This engagement reinforces the role of EU institutions not only as users of open source technologies, but also as active contributors to their development.

Looking ahead

Drupal DevDays 2026 confirmed that the community is entering a new phase, shaped by the rapid evolution of AI and the increasing importance of digital sovereignty.

For public sector organisations, this creates both challenges and opportunities to integrate AI responsibly, strengthen digital independence, and continue building on open, collaborative technologies.

The active participation of the Drupal Community of Practice at EC and EUIBAs ensures that these perspectives are not only observed, but actively shaped.