memorystore
Memory store implementation for Express sessions without memory leaks.
State and data fetching npm MIT
Used in agent projects
29
0.2% of 12,697 public repos built with AI coding agents
Rank in state and data fetching
#15 of 20
by use in those projects
Downloads
506K
npm, last 7 days, memorystore
GitHub stars
122
last push Aug 21, 2026
How memorystore is used
memorystore is a dependency in 29 of the 12,697 public GitHub projects set up for AI coding agents that we scanned (0.2%), #15 of 20 in state and data fetching. The most used alternative there is TanStack Query. Projects that use it most often also use @jridgewell/trace-mapping (100.0%), Radix UI (100.0%), TanStack Query (100.0%).
Often used with memorystore
| @jridgewell/trace-mapping | 100.0% of memorystore projects · 334.1× more than average |
|---|---|
| Radix UI | 100.0% of memorystore projects · 8.4× more than average |
| TanStack Query | 100.0% of memorystore projects · 10.4× more than average |
| Class Variance Authority | 100.0% of memorystore projects · 7.1× more than average |
| clsx | 100.0% of memorystore projects · 5.6× more than average |
| connect-pg-simple | 100.0% of memorystore projects · 384.8× more than average |
| date-fns | 100.0% of memorystore projects · 11.8× more than average |
| Drizzle Kit | 100.0% of memorystore projects · 41.1× more than average |
By coding agent
| Cursor | 0.4% of projects set up for it |
|---|
Share of public repos configured for each agent that list memorystore as a dependency.
Install
| Package | npm install memorystore |
|---|---|
| Main stacks | TypeScript / JavaScript (25), Python (4) |
| Example projects | gopaljilab/Clinical-Insight-Engine |
Alternatives to memorystore
| Tool | Used in agent projects | Downloads / wk | GitHub stars | License |
|---|---|---|---|---|
| TanStack Query npm Hooks for managing, caching and synchronizing remote data in React. |
1,217 (9.6%) | 65.8M | 50.4K | MIT |
| Zustand npm Lightweight state management for React with minimal boilerplate. |
752 (5.9%) | 60.8M | 58.8K | MIT |
| RxJS npm Reactive programming library for composing async events and data streams in JavaScript. |
176 (1.4%) | 104M | 31.7K | Apache-2.0 |
| React Redux npm Official React bindings for Redux state management with hooks. |
135 (1.1%) | 39.2M | 23.4K | MIT |
| Jotai npm Minimal React state management with atoms as primitive building blocks for flexibility. |
124 (1.0%) | 6.6M | 21.3K | MIT |
| SWR npm React hooks library for data fetching with caching, revalidation and real-time updates. |
123 (1.0%) | 18.8M | 32.5K | MIT |
| Redux Toolkit npm Official Redux library with built-in best practices and reduced boilerplate for state management. |
120 (0.9%) | 32.6M | 11.2K | MIT |
| Immer npm Immutable state management by mutating a draft in a simpler API. |
77 (0.6%) | 64.6M | 29K | MIT |