Rules overview

The plugin ships 12 rules under the @rx-angular namespace. Each links to its own reference page. None of the rules are auto-fixable (no fixable metadata); they report but do not rewrite. The six no-zone-* rules are legacy-guarded: they only do anything when Zone.js is present and are a no-op under zoneless Angular (v21+). See Zoneless & how Zone.js affected change detection for why.

To turn these on, see how to install and configure.

Rule	What it flags	Fixable?	Legacy-guarded?
no-explicit-change-detection-apis	Explicit calls to change-detection APIs (detectChanges/markForCheck).	No	No
no-rxstate-imperative-in-reactive	Mixing imperative RxState methods inside reactive methods.	No	No
no-rxstate-subscriptions-outside-constructor	RxState subscription methods called outside the constructor.	No	No
no-zone-critical-browser-apis	Zone-patched browser scheduling APIs (setTimeout, setInterval, requestAnimationFrame, …).	No	Yes (Zone.js only)
no-zone-critical-lodash-apis	Zone-related Lodash APIs.	No	Yes (Zone.js only)
no-zone-critical-rxjs-creation-apis	Zone-critical RxJS creation APIs.	No	Yes (Zone.js only)
no-zone-critical-rxjs-operators	Zone-critical RxJS operators.	No	Yes (Zone.js only)
no-zone-critical-rxjs-schedulers	RxJS schedulers (Zone-critical).	No	Yes (Zone.js only)
no-zone-run-apis	NgZone.run* APIs (run, runOutsideAngular, …).	No	Yes (Zone.js only)
prefer-no-layout-sensitive-apis	Layout-sensitive APIs that may trigger style recalculation.	No	No
prefer-no-lodash-clone-deep	Usages of Lodash cloneDeep.	No	No
prefer-no-lodash-is-equal	Usages of Lodash isEqual.	No	No

Presets

• recommended enables the change-detection, RxState-discipline, layout, and lodash rules; no-zone-run-apis is set to warn; the other five no-zone-* rules are not included.
• zoneless is a standalone preset — it includes the change-detection rule, all six no-zone-* rules at error, and the layout/lodash rules, but does not include the two RxState-discipline rules (no-rxstate-imperative-in-reactive, no-rxstate-subscriptions-outside-constructor). Users who want both sets should extend recommended and additionally enable the zone rules manually.

See install & configure for how to extend a preset or enable rules individually.

See also

• How-to: Install and configure the ESLint plugin.
• Concept: Zoneless & how Zone.js affected change detection: why the six no-zone-* rules are legacy-guarded.