启动互操作性 2025 – Mozilla 黑客 – 网络开发者博客

Interop 2025 Overview: A collaboration between browser vendors and platform implementors to provide a high-quality web platform. Selects focus areas each year to improve interoperability. Measures progress using the Interop dashboard.
Interop 2024 Successes: The Interop score reached 95% in latest browser releases and over 97% in pre-release browsers. Features like requestVideoFrameCallback, Declarative Shadow DOM, and Popover are now implemented interoperably.
Interop 2025 Focus Areas: 19 focus areas including 17 new and 2 from previous years. Carrying forward Layout and Pointer and Mouse Events. New areas like Anchor Positioning and View Transitions based on developer demand.
- Storage Access: Helps balance user privacy and non-tracking workflows by allowing sites to request access to unpartitioned cookies.
- Web Compat: Focuses on browser bugs that break sites, like CSS Zoom. A standardized model was proposed and accepted, leading to its implementation in Firefox.
- WebRTC: Addresses interoperability issues in video conferencing with the RTCRtpScriptTransform API.
- Removing Mutation Events: Coordinating the removal of Mutation Events to reduce platform complexity and improve web performance.
Interop Investigations: In addition to focus areas, runs investigations to improve long-term interoperability. Accessibility Investigation added APIs and tests. Mobile Testing Investigation aims to bring mobile testing to parity with desktop.
Driving the Web Forward: The web platform's open standards ensure multiple implementations and user choice. Interop 2025 is expected to deliver significant interoperability wins.
Partner Announcements: Various companies like Apple, Bocoup, Google, Igalia, and Microsoft have announced their participation in Interop 2025.
Author Info: James Graham is a software engineer focused on maintaining a healthy open web and a core team member of Web-platform-tests.