Windows App Sdk
The latest Windows App Sdk coverage — news, analysis, and updates from the WindowsNews.AI desk.
Windows App SDK 2.1.4-Experimental8: AI-Generated JSON Now Has Its Own Failure Signal
Microsoft shipped Windows App SDK 2.1.4-Experimental8 on May 21, 2026, alongside the stable 2.1.3 servicing release. The experimental build carries forward all stable changes and adds one notable...
Phi Silica Breaks Free: Windows App SDK 2.2.2 Brings Local AI to RTX GPUs
Microsoft today released a landmark experimental update to its Windows App SDK, unlocking the Phi Silica local AI model for developers on non-Copilot+ Windows 11 PCs equipped with Nvidia GeForce RTX...
Microsoft Widens On-Device AI: RTX 30-Series & Up Now Support Local APIs
Microsoft is opening the floodgates for on-device AI on Windows 11. The company is expanding its local Language Model APIs—previously locked to Copilot+ PCs—to a wide range of non-Copilot+...
Microsoft Build 2026: AI-Powered WinUI Tooling Revives Native Windows Development
Microsoft chose Build 2026 in San Francisco this week to deliver a clear message to the Windows developer community: native development on the platform is far from dead. In a keynote that balanced...
WinUI Takes Over as Windows Long-Term Native Shell, Start Menu Redesigned for Performance
At Build 2026, Microsoft dropped a bombshell for Windows developers: WinUI is now the official long-term native user interface layer for all Windows applications, replacing the aging Win32 and WPF...
AI-Powered 'Vibe Coding' Meets WinUI 3: Paul Thurrott's Experiment Highlights Windows 11 App Development Potential
Paul Thurrott, veteran Microsoft watcher and journalist, published a June 3, 2026 blog post that is equal parts experiment and commentary. He demonstrated a fully functional Windows 11 application...
Build 2026: Microsoft Unveils WinUI 3 AI Controls and Visual Studio Coding Agents
Microsoft's Build 2026 conference in Seattle opened with a clear directive for the Windows developer ecosystem: the future of Windows apps is native, and the tools to build them are getting a massive...
WinUI 3 black borders and tearing fix arrives summer 2026 with Windows App SDK overhaul
Microsoft will ship a critical fix for WinUI 3 apps in the summer of 2026, finally putting an end to the black borders and visual tearing that have marred window resizing on Windows 11 since the...
WinUI 3 boosts Windows 11 with 40% faster File Explorer and instant Notepad launches
Microsoft has published early benchmark data revealing significant performance gains in two of Windows 11’s most essential applications—File Explorer and Notepad. The improvements stem from an...
Microsoft Slashes File Explorer Launch Time by 25% with WinUI 3 Optimizations
Microsoft’s ongoing modernization of File Explorer has paid off with a measurable speed boost. The company confirmed in May 2026 that code optimizations in the WinUI 3 interface layer have trimmed...
Microsoft Confirms Windows 11 Will Keep Its 1990s Foundation: What Changes for You
Microsoft’s Azure CTO Mark Russinovich said in a May 2026 developer video that the Win32 API—the code that launched with Windows 95—remains the “bedrock” of Windows 11 and will not be...
Win32 Outlasted UWP: Why Microsoft Kept Its 30-Year-Old API for Windows 11
"Nobody at Microsoft in the 1990s expected Win32 to remain a first-class application platform on Windows 11," said Mark Russinovich, Microsoft’s Chief Technology Officer and Technical Fellow,...