Why Ramify JS?
Designed for fast filtering, sorting, and live queries in in-process JavaScript runtimes.
No Event Loop Delays
100x faster than async databases. Synchronous, in-process execution removes event loop overhead entirely.
Live Query Observation
Observable queries with optional React hooks for automatic UI updates.
TypeScript-First
Full type safety with intelligent autocomplete. Catch errors at compile time, not runtime.
Powerful Queries
Fluent API with filtering, sorting, pagination. Query like a pro.
Indexed Collections
Create indexes for lightning-fast lookups. Support for multi-entry indexes on array fields.
Zero Dependencies
Minimal footprint with no external dependencies. Just pure, efficient JavaScript.
Run Anywhere JS Runs
A unified in-memory data engine across JavaScript runtimes
Reactive Client Apps
The primary engine for fast UIs. Use live queries to keep your views in sync with local data automatically.
Request-Scoped Cache
Fast lookups for Cloudflare Workers or Vercel Edge. Filter and sort upstream API data with zero latency.
In-Process Services
Perfect for hot data management, background jobs, or complex data transformations in long-running processes.
Client vs Server
Understand how Ramify JS works in different environments
| Feature | Client-Side | Server-Side |
|---|---|---|
| Primary Use | App Data, Offline-capable state | Caching, Data Transformations |
| Lifecycle | Session-long | Request or Process-scoped |
| Reactivity | Real-time (Hooks) | Event-driven (Observers) |
| Durability | Pluggable (via Events) | Pluggable (via Events) |
Quick Example
Get started in seconds with our intuitive API
