# How to replace deprecated browser APIs

> Deprecated APIs still work today but will be removed. Chrome lists each one with its replacement.

Best practices · HTML version: https://getreport.app/learn/deprecated-apis

## Deprecated browser features

Passing looks like: No deprecated browser features in use.

**Why it matters.** Chrome warns about features it plans to remove. When that happens the feature stops working overnight, usually inside an old plugin or tracker.

**How to fix it.**

1. Open the technical detail to see which feature triggered the warning, then update the plugin or library that uses it.
2. If the code is your own, follow the replacement Chrome links to in the warning.

Check your own page: https://getreport.app/