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Wikis for Everyone: Bridging the Accessibility Gap at the 2026 Hackathon

Wikimedians discussing web accessibility at the Wikimedia Hackathon 2026
Italian wikimedians discussing web accessibility at the Wikimedia Hackathon 2026

Web accessibility is not merely a technical feature. It is a prerequisite for truly free knowledge. During the recent Wikimedia Hackathon 2026, held in Milan, we came together as a dedicated group hailing from Italy to confront a quiet yet persistent issue: the barriers that prevent visually-impaired individuals from fully engaging with Wikipedia and its sister projects.

Thus, Valcio, Daimona Eaytoy, and Piergiovanna Grossi (WMIT) led the unconference session “Wikipedia for Everyone: Closing the Accessibility Gap”, which served as both a wake-up call and a collaborative workshop. By examining how community-made templates and interface elements often fail our users, we aimed to transition from identifying problems to building sustainable solutions.

This is a short recap for those who missed it.

The Reality of the Digital Barrier

Home page for MediaWiki Accessibility Checker
Home page for MediaWiki Accessibility Checker

The session opened with a candid look at the current state of our interfaces. While MediaWiki provides a robust foundation, years of community-driven customisation have inadvertently introduced many accessibility violations. Key issues discussed included:

  • Missing Alt-Text: Images essential for understanding content often lack descriptions or alternative text which is readable by screen readers, assistive technologies that read out graphic content to visually impaired users.
  • The “HTML Wall”: Many tables and templates lack proper semantic markup, forcing text-to-speech tools to read out raw code rather than structured information.
  • Contrast and Colour: Numerous gadgets and banners still fall short of the WCAG 2.2 AA (a web-accessibility standard) minimum contrast ratios, rendering them invisible to users with colour blindness or low vision.

Measuring Missing Alt-Text

The unconference session also sparked a small follow-up experiment. CristianCantoro set out to measure how widespread the issue of missing alt-text is on Italian Wikipedia and Lombard Wikipedia, combining the Wikipedia HTML dumps provided by Wikimedia Enterprise with the XML dumps published by the Wikimedia Foundation. The initial results confirm the scale of the challenge: more than 90% of images used in Italian and Lombard Wikipedia articles lack alternative text.

This is not an isolated finding. In 2023, a team of researchers from Stanford University and Google Research presented a cross-lingual analysis of image accessibility across 108 Wikipedia language editions finding that, on average, only around 10% of images had alt-text. This research was presented at the 2023 edition of the Wiki Workshop.

These numbers are a reminder that missing alt-text is still an open and large-scale challenge across languages. If we want Wikipedia to be truly open to everyone, we need better tools, workflows, and community practices to help editors add alt-text and meaningful descriptions to images.

From Discussion to Action: The MediaWiki Accessibility Checker

Logo for MediaWiki Accessibility Checker
Logo for MediaWiki Accessibility Checker

To move from awareness to action, one of the session participants — Super nabla from the Indic MediaWiki Developers User Group — built a concrete solution during the hackathon itself. The tool, available on Toolforge, assists editors and developers in meeting accessibility standards: the MediaWiki Accessibility Checker. Try it out: https://accessibility-checker.toolforge.org/

Built on the industry-standard axe-core engine and Playwright, the tool is specifically adapted for the MediaWiki ecosystem. It allows editors and developers to (i) perform deep audits (queryable both from the frontend interface as well as from a dedicated RESTful API) based on WCAG 2.2 AA (and other standards) on any wiki URL, including project pages; (ii) generate professional reports in multiple formats, including PDF and Wikitext for easy sharing on-wiki; (iii) utilise a modern interface designed with the Wikimedia Codex design system, ensuring a seamless experience for contributors.

This tool represents a small yet important step forward in democratising accessibility auditing, allowing gadget authors — even those without formal expertise — to identify and rectify errors before they impact our readers.

A Legacy of “Wikiricci” and Community Care

Daimona Eaytoy with the WikiRiccio
Daimona Eaytoy with the WikiRiccio

The roots of this technical collaboration extend back to 2018 at itWikiCon in Como (Italy), where the “Officina” (the Italian Wikipedia’s technical project) was honoured for its quiet, essential labour, carried out by the smanettoni (hackers) — the tinkerers and wizards who operate behind the scenes to ensure the platform’s gears continue to turn. This community recognition is personified by the Wikiriccio (wiki hedgehog), a physical trophy whose travel history has become something of a legendary saga within the Italian community. Traditionally held in rotation, after years of near-misses, it finally found its way to Daimona Eaytoy during this hackathon, reminding us that accessibility work is also about human connections and shared care.

For us, this light-hearted tradition and award serve as a reminder: behind every accessibility tool or interface fix is a human connection, a shared community-based vision and history, and a commitment to “making the shop run” for the benefit of all users.

Next Steps and Community Involvement

The hackathon session was only the beginning. The outcomes of our session are being synthesised into a formal proposal in the Italian Wikipedia and a Phabricator task to help standardise CSS custom properties and automated linting workflows.

Yet, technology alone cannot solve a cultural challenge. We invite all UI/UX designers, developers, and experienced wiki-editors to join the effort. Whether you are improving the alt text on a high-traffic policy page or helping modernise an old template, your contribution ensures that Wikipedia remains truly accessible, enabling everyone to share in the sum of all knowledge.

A special thanks to the hackathon organisers and all the participants who shared their lived experiences; your insights are what drive these technical improvements forward.

Celebrating Growth, Impact, and Digital Inclusion: Africa Wiki Women On-Wiki Skills Mentorship Program

By: Ojewuyib

The second cohort of the Africa Wiki Women (AWW) On-Wiki Skills Mentorship Program successfully concluded with a vibrant graduation ceremony celebrating the achievements, growth, and resilience of participants from across Africa. The event marked another major milestone in Africa Wiki Women’s ongoing commitment to empowering women and underrepresented communities through digital literacy, Wikimedia editing skills, mentorship, and leadership development.

About the On-Wiki Skills Mentorship Program

The On-Wiki Skills a 3 month mentorship program designed to equip emerging Wikimedians with practical knowledge and hands-on experience in navigating Wikimedia projects effectively. The program is facilitated through structured mentorship sessions, peer learning sessions , practical exercises, and community engagement activities. Additionally, the mentorship offers a safe learning space for women across the African region to collaborate, learn from each other and strengthen their bond in the wikimedia space creating a rich environment for peer learning, collaboration, and cross-cultural exchange. The second cohort graduated 20 women from 5 African countries, including: Benin, Botswana, Burundi, Cameroon, DR Congo, Ghana, Madagascar, Nigeria, Republic of Congo,Tanzania and Togo.

To ensure effective mentoring, mentees were organized into Anglophone and Francophone cohorts, each supported by mentors who delivered sessions in their respective languages.

Throughout the program, participants received intensive training on key Wikimedia projects including Wikidata, Wikipedia, and Wikimedia Commons. The sessions covered topics such as:

  • Wikidata principles, policies, item creation, and item improvement
  • Wikipedia’s Five Pillars, article creation, and notability guidelines
  • Wikimedia Commons policies, copyright and free licenses, media preparation and uploads, captions, descriptions, metadata, and responsible reuse of Commons content

A Journey of Learning and Transformation

Over the course of the mentorship cycle, participants showed strong commitment throughout the mentorship, consistently attending sessions, completing assignments, and contributing to Wikimedia projects growing from beginners into confident, independent editors.

Baseline and endline report of the second cohort On wiki skill Mentorship program

Mentees contributed in various ways;including:

  • Creating and improving 316 Wikipedia articles
  • Uploading 50 media files to Wikimedia Commons
  • Created 287 Wikidata items
  • Participating in campaigns and edit-a-thons
  • Learning effective research and sourcing techniques
  • Becoming active contributors within Wikimedia communities

These accomplishments reflect the growing impact of mentorship-driven capacity building within the Wikimedia movement, and the Wikimedia Outreach Dashboard created for the mentorship program also provides a detailed record of mentees’ contributions and activities throughout the program.

Highlights from the Graduation Ceremony

The graduation ceremony served as both a celebration and a reflection on the achievements of the cohort. The event featured welcome remarks, mentor appreciations, mentee testimonials, presentations of achievements, and inspiring words from special guest Amanda Jurno.

Speakers commended participants for their resilience, commitment to learning, and willingness to contribute to open knowledge initiatives. Mentors were also recognized for dedicating their time, expertise, and encouragement toward nurturing the next generation of Wikimedians.

Some of the most memorable moments of the ceremony came from mentees sharing personal stories about how the program transformed their confidence, expanded their digital skills, and introduced them to global collaborative communities

Recognizing the Mentors and Organizing Team

The success of the second cohort would not have been possible without the dedication of the guidance of mentors, facilitators, and the organizing team who worked tirelessly behind the scenes to ensure a smooth and impactful learning experience.

Anglophone Mentors

Francophone Mentors

In the last month of the program, participants were introduced to Wikimedia Diff, with the session facilitated by Andikan Eduok.

The organizing team and AWW management played a vital role in ensuring the success of the program. Special appreciation goes to:

Looking Ahead

As the second cohort has graduated, the On-Wiki Skills Mentorship Programme continues to empower participants as active contributors and future leaders in the Wikimedia movement. Africa Wiki Women remains committed to creating inclusive spaces where women and marginalized communities can build digital skills and contribute to free knowledge. Congratulations to all graduates for their growth and impact. Follow us on all social media handles at Africa wiki women and stay tuned for the announcement of the next cohort. Be a registered member today and be part of the vibrant community.

AWW Podcast Season 2 Episode #1 Can Wikipedia Evolve With the Digital Age? 

By: AnnComms

There was a time when Wikipedia was the go-to source for information and one of the most trusted tools for research across the world. From students and journalists to researchers and everyday internet users, millions relied on the platform for quick and accessible knowledge. However, as technology continues to evolve, the way people consume information has also changed.

Today, Wikipedia faces growing competition from emerging technologies such as Artificial Intelligence (AI) tools and social media platforms, which now shape how many people search for and engage with information online. As a result, the platform has experienced a decline in page views over the years, raising important questions about its future relevance and visibility in the digital age.

To address these concerns, about 100 Wikimedian affiliates, volunteers, and external experts gathered in Frankfurt am Main from 30 January to 1 February 2026, for the Wikimedia Futures Lab event organised by the Wikimedia movement. The Futures Lab serves as a space for research, experimentation, and forward-thinking conversations on the future of free knowledge.

At a time when technology is rapidly transforming the internet and information-sharing, the event provided an opportunity for participants to reflect on how Wikipedia can continue to remain relevant, visible, and trusted in an increasingly digital and AI-driven world.

From the attendees

The conversations and ideas shared during the event formed the AWW Voices Podcast episode “Can Wikipedia Evolve with the Digital Age?”. In this episode, host Oluwapelumi Aina joined by Ruby D Brown, Co-Founder of African Wiki Women, Tochi Precious, Language Advocate and Co-Founder of the Igbo User Group, and Olubusola Afolabi, Community Engagement Lead at Free Knowledge Africa. 

Screenshot of AWW Voices Podcast host and guests.

Having attended the Wikimedia Futures Lab event, the guests shared their experiences, reflections, and key takeaways from the discussions held in Frankfurt. 

“The world around us is changing really fast. When you think about how people trust information online, AI-generated media, new laws, and shifting technologies, it becomes important to understand how these trends affect us as the Wikimedia community,” says Tochi.

Wikipedia vs Digital Age

Despite technological advancement, Wikipedia, once regarded as one of the most trusted digital information platforms, has seen a decline in page views since 2016 as more people turn to AI tools for information. However, it is important to recognise that many AI systems are trained using content from platforms like Wikipedia.

“For example, when you search for something on Google, the AI overview provides a summary alongside references. Very few people actually click on the Wikipedia link for the longer version. This shows that people are still consuming Wikipedia content, but AI tools now act as middlemen,” explains Olubusola.

According to her, this shift means Wikipedia can no longer rely solely on users visiting the platform directly. Instead, it must adapt to changing online habits and find ways to bring information closer to the spaces where audiences already spend their time.

She adds that Wikipedia must adapt by meeting audiences where they already are, bringing information directly to the platforms people use instead of expecting them to always visit the main website.

The solution

The rise of AI and social media has also changed how people consume information. Many users now prefer short-form content over long-form reading because of shrinking attention spans. Since Wikipedia is traditionally a long-form platform, there is growing pressure for it to evolve alongside these changing habits.

For many younger internet users, information is no longer consumed through lengthy articles alone. Videos, creators, podcasts, and short-form explainers are increasingly becoming the preferred way to learn and engage online.

“People are moving away from institution-based information and increasingly relying on personalities. They want direct interaction, and video content makes information easier to consume. As Wikimedia, we need to pay attention to these shifts so we can meet people where they are,” says Ruby.

The Dilemma

Wikimedia exists because of the volunteers who edit and write the content on the platform. While keeping up with technological change is necessary, the movement also faces the challenge of ensuring that technology does not overshadow the human element that has always been at the centre of Wikimedia projects.

As conversations around AI continue to grow, many community members believe the focus should remain on supporting contributors rather than replacing them.

Last year, the Wikimedian community launched its AI Strategy, which clearly showed that AI should not replace the human writers and editors but rather support their work.

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