<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Ko Turk on foojay.io - Friends of OpenJDK</title><link>https://foojayio.github.io/website/today/author/ko-turk/</link><description>Articles written by Ko Turk on foojay.io - Friends of OpenJDK</description><generator>Hugo</generator><language>en-us</language><lastBuildDate>Mon, 13 Apr 2026 06:35:00 +0000</lastBuildDate><atom:link href="https://foojayio.github.io/website/today/author/ko-turk/index.xml" rel="self" type="application/rss+xml"/><item><title>Foojay Podcast #93: Update Your JDK, Read More Code, and Talk to Your Users: Interviews From VoxxedDays Amsterdam</title><link>https://foojayio.github.io/website/today/foojay-podcast-93/</link><pubDate>Mon, 13 Apr 2026 06:35:00 +0000</pubDate><guid>https://foojayio.github.io/website/today/foojay-podcast-93/</guid><description>&lt;p&gt;In this episode of the Foojay Podcast, we&amp;rsquo;re bringing you something special: a full batch of hallway-track conversations recorded live at VoxxedDays Amsterdam.&lt;/p&gt;
&lt;p&gt;Fifteen guests, one conference, and one theme that kept coming back, whether we planned it or not: Java has grown up quietly, steadily, and in ways that still surprise people who haven&amp;rsquo;t looked lately. We talked about migrating between versions, new features in the latest Java releases, authorization done right, AI-assisted coding, cryptography, containers, open-source contributions, GDPR data experiments, and, yes, the things people hate about Java but secretly love.&lt;/p&gt;</description></item><item><title>Announcing: Sustainability for Java Developers</title><link>https://foojayio.github.io/website/today/announcing-sustainability-for-java-developers-a-new-collaborative-guide-from-the-foojay-io-community/</link><pubDate>Mon, 02 Feb 2026 11:04:54 +0000</pubDate><guid>https://foojayio.github.io/website/today/announcing-sustainability-for-java-developers-a-new-collaborative-guide-from-the-foojay-io-community/</guid><description>&lt;p&gt;Java developers from around the world are writing a book about a question that&amp;rsquo;s becoming impossible to ignore: how do we write software that&amp;rsquo;s good for both our projects and the planet?&lt;/p&gt;
&lt;p&gt;&lt;em&gt;Sustainability for Java Developers: Towards an Understanding of Sustainable Java Software Development&lt;/em&gt; is now freely available on Leanpub, bringing together Java Champions, architects, and technical writers to look at sustainability from every angle.&lt;/p&gt;
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 &lt;img fetchpriority="high" decoding="async" width="793" height="1024" src="sustainabilitybook-793x1024.png" alt="" class="wp-image-122569" style="width:277px;height:auto"&gt;
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&lt;p&gt;The book covers everything from the environmental footprint of our data centers to the ethics of open source supply chains, from efficient data formats to the often-overlooked topic of career longevity.&lt;/p&gt;</description></item><item><title>Foojay Podcast #84: Developing Performant, Cost Efficient, and Eco-friendly Code</title><link>https://foojayio.github.io/website/today/foojay-podcast-84/</link><pubDate>Mon, 01 Dec 2025 06:43:36 +0000</pubDate><guid>https://foojayio.github.io/website/today/foojay-podcast-84/</guid><description>&lt;p&gt;In this Foojay Podcast, we&amp;rsquo;re exploring a critical topic that&amp;rsquo;s becoming increasingly important in our industry: developing sustainable software that is both performant and environmentally friendly.&lt;/p&gt;
&lt;p&gt;At the Devoxx and JFall conferences, I had fascinating conversations about how we as Java developers can make a real impact on both our cloud costs and our carbon footprint. And it&amp;rsquo;s interesting to learn how these two goals are often perfectly aligned: what&amp;rsquo;s good for your budget is usually good for the planet too.&lt;/p&gt;</description></item><item><title>Super Early Bird Tickets: Voxxed Days Amsterdam</title><link>https://foojayio.github.io/website/today/super-early-bird-tickets-voxxed-days-amsterdam/</link><pubDate>Mon, 06 Oct 2025 12:37:44 +0000</pubDate><guid>https://foojayio.github.io/website/today/super-early-bird-tickets-voxxed-days-amsterdam/</guid><description>&lt;p&gt;After this year&amp;rsquo;s success, the Voxxed Amsterdam team is proud to announce that next year will be even bigger, with more speakers, breakouts, sponsors, and attendees. We warmly invite you to join and meet us at the &lt;strong&gt;JUG Square&lt;/strong&gt; on &lt;strong&gt;April 1&amp;ndash;2, 2026&lt;/strong&gt; in Amsterdam.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Date:&lt;/strong&gt; April 1&amp;ndash;2, 2026&lt;br&gt;
&lt;strong&gt;Location:&lt;/strong&gt; Pathé Amsterdam (North)&lt;br&gt;
&lt;strong&gt;Details &amp;amp; tickets:&lt;/strong&gt; &lt;a href="http://amsterdam.voxxeddays.com" target="_blank" rel="noopener noreferrer"&gt;amsterdam.voxxeddays.com&lt;/a&gt;
&lt;/p&gt;
&lt;h3 id="h3-0-speaker-line-up"&gt;Speaker Line-up&lt;/h3&gt;
&lt;p&gt;These industry leaders will be sharing their unique insights at the conference:&lt;/p&gt;</description></item></channel></rss>