configuration-deprecated.md

Deprecated Configuration Options

This document lists configuration options that have been deprecated or removed from React on Rails.

For current configuration options, see Configuration.

Removed Options

immediate_hydration

Status: ⚠️ REMOVED in v16.6.0

This configuration option has been removed. React on Rails Pro now performs early hydration automatically for streamed components; there is no per-component toggle. Non-Pro users are not affected.

Migration: Remove any config.immediate_hydration lines from your configuration and any immediate_hydration: keys passed to react_component / stream_react_component — both are no-ops and can be safely deleted.

See CHANGELOG.md for details.

Deprecated Options

defer_generated_component_packs

Type: Boolean Default: false Status: ⚠️ DEPRECATED

Renamed to: generated_component_packs_loading_strategy = :defer

Migration:

# Old (deprecated):
config.defer_generated_component_packs = true

# New:
config.generated_component_packs_loading_strategy = :defer

See CHANGELOG.md for more details.

Need Help?

• Documentation: React on Rails Guides
• Support: ShakaCode Forum
• Consulting: justin@shakacode.com