Anchor positioning is part of Interop 2025. Firefox committed to shipping support for it this year: https://wpt.fyi/interop-2025 https://wpt.fyi/interop-2025 A

Anchor positioning is part of Interop 2025. Firefox committed to shipping support for it this year: https://wpt.fyi/interop-2025 https://wpt.fyi/interop-2025 After that, it should take about 2.5 years for the feature to become Baseline widely available, and depending on your audience[0], you might be able to use it even sooner. [0]: https://web.dev/blog/whats-my-baseline https://web.dev/blog/whats-my-baseline