| title | React |
|---|---|
| description | React performance monitoring and optimization for Paper and Folia |
| published | true |
| date | 2026-08-28 00:00:00 UTC |
| tags | react |
| editor | markdown |
| dateCreated | 2026-08-09 00:00:00 UTC |
React measures where server time goes. It then gives operators tools to act on those measurements. Monitoring comes first. Optimization comes second.
| Command | /react (re) |
| Folia | Supported |
| Permissions | 10 nodes, including opt-in shorthand commands |
| Integrations | PlaceholderAPI, Iris, Adapt |
| Node | Default | Description |
|---|---|---|
react.* |
op |
Allows use of all /react commands |
react.shorthands.* |
op |
Allows use of all enabled React shorthand commands |
react.shorthands.custom |
op |
Allows use of operator-configured React shorthand commands |
react.shorthands.give |
op |
Allows use of the React /give shorthand when enabled |
react.shorthands.gmc |
op |
Allows use of /gmc when React Shorthands is enabled |
react.shorthands.gms |
op |
Allows use of /gms when React Shorthands is enabled |
react.shorthands.gmsp |
op |
Allows use of /gmsp when React Shorthands is enabled |
react.shorthands.more |
op |
Allows use of /more when React Shorthands is enabled |
react.shorthands.rl |
op |
Allows use of /rl when React Shorthands is enabled |
react.use |
op |
Allows use of the /react command root |
The
react.shorthands.*nodes gate a separate tweak that is off by default. Its built-in labels intentionally replace matching bare commands while active and restore the previous mappings when disabled. Custom shorthands skip existing labels unless theiroverrideExistingfield is enabled. Review command conflicts before enabling it alongside another command suite. {.is-warning}
- Overview Feature map and documentation index
- Installation & Configuration Requirements, data folder, and reload
- Commands & Permissions
/reacttree and permission nodes - Concepts Registries, TOML layout, and enable model {.links-list}
- Features - Entity Systems Stacking, sleep, trim, items, and more
- Features - Maps & Overlays Heatmaps, pie maps, and list maps
- Features - Governors & Mechanics View range, hoppers, redstone, farms
- Features - Iris Adapt & Integrations Capability-gated surge guards
- Tweaks Catalog Event and NMS accelerations
- Actions Catalog Operator one-shot jobs {.links-list}
- Samplers & Metrics Sampler ids and observation model
- Monitors Maps & In-Game GUI Action bar, maps, and config UI
- Incident Mode & Playbooks Incident score and response
- Localization Locales and overrides
- NMS Bridges & Platform Notes Bridges, Folia, and jar workflow
- Operator Runbooks & Smoke Tests Manual checklists {.links-list}