Browser support matrix
The DXP supports a defined set of browser versions for production traffic. The full matrix — which browsers, which minimum versions, and the rationale — is maintained on the DXP Wiki.
The Browserslist config encodes this matrix as a targets list. When you use it with @babel/preset-env or postcss-preset-env, your build output is automatically compiled and prefixed to match the supported browsers — no need to keep two sources of truth in sync.