The latest articles on DEV Community by Serhii Smirnov (@darkwing_d). https://dev.to/darkwing_d https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3931051%2F1f4baaa6-ac31-4547-a5ca-ad871eea3d5d.jpg https://dev.to/darkwing_d en Serhii Smirnov Thu, 14 May 2026 11:18:09 +0000 https://dev.to/darkwing_d/i-built-a-modular-runtime-debug-tool-for-unity-and-just-released-v100-2lak https://dev.to/darkwing_d/i-built-a-modular-runtime-debug-tool-for-unity-and-just-released-v100-2lak <p>Happy to share that <strong>FludeX</strong> v1.0.0 is now live on the Unity Asset Store — a runtime debug panel for Unity built on UIToolkit and AppUI.</p> <p>Over the years I've spent more time than I'd like writing temporary debug buttons, scrolling through unstructured cheat lists, and working around the limits of existing tools. So I built FludeX.</p> <p>A few things I focused on:<br> • Controls are grouped into widgets, widgets into pages — keeps things organized when you have a lot of debug controls<br> • Fluent API — describe your debug controls in code, no manual view creation<br> • Built on AppUI, so it looks and feels native on device<br> • Extensible — custom widgets, custom modules, inject into existing tabs<br> • Widget library is easy to extend — add new widget types without modifying the core UIToolkit only, no legacy UI system dependency</p> <p>Ships with an Overview module for system and runtime diagnostics, a Playground module for cheats and feature flags, and 8 samples. </p> <p>Console module is next.</p> <p><a href="https://u3d.as/3TW4" rel="noopener noreferrer">Asset Store</a> · <a href="https://fludex.dev/guide/" rel="noopener noreferrer">Documentation</a> · <a href="https://fludex.dev/demo.html" rel="noopener noreferrer">WebGL Demo</a></p> gamedev debug unity3d tools