A lightweight, zero-dependency in-memory cache for TypeScript and JavaScript with TTL expiration, LRU eviction, wildcard pattern deletion, and a powerful @cached decorator for method-level memoization. Perfect for API response caching, session storage, an
WASM Build of CharLS
default socket.io in-memory adapter
🐊Putout formatter shows memory usage
Shopify App Session Storage for Memory
MCP Server for Claude Code project memory - multi-block Core Memory (project/learnings/decisions) via Letta Cloud
Universal Storage Layer
Gives the most ammount of cpu's while keeping in mind how much memory is needed per cpu. Handy to set the amount of workers for testing
In memory chunk store that is abstract-chunk-store compliant
SQLite library with support for opening and writing databases, prepared statements, and more. This SQLite library is in pure javascript (compiled with emscripten).
A simple CRUD based persistence abstraction for storing objects to any backend data store. eg. Memory, MongoDB, Redis, CouchDB, Postgres, Punch Card etc.
Fast document oriented javascript in-memory database
Apache Arrow columnar in-memory format
TypeScript definitions for memory-cache
Zep: Fast, scalable building blocks for production LLM apps
get dimensions of any image file
A request.formData() wrapper with streaming file upload handling
An Ember component that remembers its scroll position.
Fast, modern and event loop non-blocking memory cache for Node.js and browse
Fluid server in memory orderer
Create a new LangGraph project
Recursive fs.readdir with streaming API and glob filtering.
A memory version of postgres
Solidity bytes tightly packed arrays utility library.