XSLT Playground
Who uses it
Developers who write and debug XSLT and XPath as part of their job. They arrive from searches like xslt tester, xpath online, xslt validator and xslt transformation online, or from our reference pages for XSLT functions and error codes, and they stay to get a transformation working: paste a stylesheet and a document, run it, fix it, run it again.
September 2026, from Google Search Console, Google Analytics and Microsoft Clarity. Top countries by search clicks: United States, Germany, United Kingdom, India, France, the Netherlands. Figures available as screenshots on request.
Why now
Chrome removes built-in XSLT in version 158, on 17 November 2026. Every site that renders XML with a stylesheet in the browser has to move that transformation somewhere else, and the people doing that work are searching for answers. Our guide to the change already brings in around 600 visits a month from Google, with the deadline still ahead.
What a sponsor gets
The editor bar
Your name, one line and a link at the top of the editor, the only promotion on the page. It stays in view for the whole session, while the user edits and runs transformations.
Reference and guides
A sponsor card beside around 250 pages on XSLT and XPath functions, error codes, migration and the Chrome removal — the pages that rank in Google.
A monthly report
Impressions and clicks for your placement, and links tagged with your UTM parameters so you can see the traffic in your own analytics.
What the editor bar looks like:
Exclusive sponsorship
$250 / month
or $650 for three months. One sponsor at a time, no other advertising while yours runs.
- Editor bar on every editor session
- Sponsor card across the reference and guide pages
- Monthly report of impressions and clicks
- Month to month after the first period; cancel with 30 days' notice
What we will and won't run
- Products and services for developers and teams working with XML, integration, data or documents: tools, platforms, consultancies, training, hiring.
- Text and a small logo only. No pop-ups, and your placement loads no scripts or cookies of its own — your link carries your UTM tags and that is all.
- Clearly labelled as a sponsor. The editor, its output and the reference content stay independent of it.
Interested?
Write to us with your product and the month you would like to start.
sponsor@xsltplayground.com