<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>productdesign.vn</title><description>Practical guides, design systems, and Vietnamese product case studies for designers working alongside AI in 2026 and beyond.</description><link>https://www.productdesign.vn/</link><language>en-us</language><item><title>Design tokens architecture: the three-tier system that scales</title><link>https://www.productdesign.vn/en/articles/design-tokens-architecture-2026/</link><guid isPermaLink="true">https://www.productdesign.vn/en/articles/design-tokens-architecture-2026/</guid><description>How to structure design tokens into primitive, semantic, and component tiers — with naming conventions, common pitfalls, and format choices for 2026.</description><pubDate>Tue, 05 May 2026 00:00:00 GMT</pubDate><category>design-systems</category><category>Design Tokens</category><category>Design Systems</category><category>Architecture</category></item><item><title>WCAG contrast ratios explained for product designers</title><link>https://www.productdesign.vn/en/articles/wcag-contrast-ratios-explained/</link><guid isPermaLink="true">https://www.productdesign.vn/en/articles/wcag-contrast-ratios-explained/</guid><description>How to read, calculate, and apply WCAG contrast ratios in real product work — with examples from common UI patterns and accessibility traps.</description><pubDate>Mon, 04 May 2026 00:00:00 GMT</pubDate><category>color-and-visual</category><category>WCAG</category><category>Accessibility</category><category>Color</category><category>Design Systems</category></item><item><title>Claude Design vs Figma Make: which AI tool wins for product mockups?</title><link>https://www.productdesign.vn/en/articles/claude-design-vs-figma-make/</link><guid isPermaLink="true">https://www.productdesign.vn/en/articles/claude-design-vs-figma-make/</guid><description>A side-by-side test of two leading AI design tools on the same brief. What each got right, where they failed, and which to reach for in real product work.</description><pubDate>Wed, 15 Apr 2026 00:00:00 GMT</pubDate><category>ai-workflows</category><category>AI Tools</category><category>Figma Make</category><category>Claude</category><category>Product Mockups</category></item></channel></rss>