Skip to content
Submit
Compare

SignalDB Preact vs Preact Signals

Side-by-side compatibility, runtime support and editorial notes for Preact projects.

Start browsing libraries
Native PreactActive
SignalDB Preact

Preact Signals reactivity adapter for the SignalDB local-first database.

npm@signaldb/preact
Category
State Management
Compatibility
Native Preact
Maintenance
Active
Runtime
TypeScriptSSRNo islandsESM
Verified
Not yet verified
Tested with
Not documented
License
MIT
Bundle size
Not documented
Limitations
  • Preact Signals lacks automatic reactive scope cleanup; cursor cleanup must run in the effect teardown.
  • Pass `{ reactive: false }` to queries outside reactive scopes to avoid memory leaks.
Score
Directory score76/100
Compatibility35/35
Maintenance20/20
TypeScript10/10
SSR6/10
Islands0/10
ESM5/5
Verification0/10
View SignalDB Preact profile
Native PreactActive
Preact Signals

Fine-grained reactive state primitives built by the Preact team.

npm@preact/signals
Category
State Management
Compatibility
Native Preact
Maintenance
Active
Runtime
TypeScriptSSRIslandsESM
Verified
Not yet verified
Tested with
Not documented
License
MIT
Bundle size
Not documented
Quality badges
SSR ReadySignals CompatibleTree-shakeableDocumentation Complete
Score
Directory score90/100
Compatibility35/35
Maintenance20/20
TypeScript10/10
SSR10/10
Islands10/10
ESM5/5
Verification0/10
View Preact Signals profile

At a glance

AttributeSignalDB PreactPreact Signals
CompatibilityNative PreactNative Preact
MaintenanceActiveActive
TypeScriptNative TypeScriptNative TypeScript
SSRLimited SSRSSR supported
IslandsNoYes
Last verifiedNot yet verifiedNot yet verified
AI auditNot auditedNot audited