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SignalDB Preact vs Unistore

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

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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
Unistore

Tiny centralized store historically associated with Preact.

npmunistore
Category
State Management
Compatibility
Native Preact
Maintenance
Active
Runtime
TypeScriptSSRIslandsESM
Verified
Not yet verified
Tested with
Not documented
License
Unknown
Bundle size
Not documented
Score
Directory score90/100
Compatibility35/35
Maintenance20/20
TypeScript10/10
SSR10/10
Islands10/10
ESM5/5
Verification0/10
View Unistore profile

At a glance

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