extension api

About this tag
The extension api tag on WindowsForum.com covers discussions about Microsoft's evolving approach to extensibility in Windows 11, particularly the rumored extra taskbar feature that would host third-party extensions. This tag focuses on how Microsoft is prototyping a secondary taskbar surface to allow richer customization and modular shell capabilities, moving away from the current locked-down taskbar. Topics include the potential for third-party extension integration, UI experiments, and the broader implications for power users and the Windows ecosystem. The tag is relevant for those interested in Windows 11 customization, developer APIs, and Microsoft's shifting philosophy on user interface extensibility.
  1. Windows 11 Extra Taskbar: An Extensible Secondary UI for Extensions

    Microsoft's interface experiments rarely arrive fully formed, but this latest scoop — that Windows 11 may soon be trialing an extra taskbar surfaced in Neowin's reporting — is exactly the kind of UI experiment that could matter to both power users and the broader Windows ecosystem. The claim is...
  2. CVE-2025-0451: Chromium Extensions API Vulnerability and Its Impact on Windows Users

    In today’s fast-moving tech landscape, staying ahead of security vulnerabilities is paramount—especially for Windows users who leverage the combined power of Chromium-based browsers like Microsoft Edge. Recently, a noteworthy security update addressing CVE-2025-0451 has come to light. This...