Ultimate AI agent memory system for Cursor, Claude, ChatGPT & Copilot. WAL protocol, vector search, git-based knowledge graphs, cloud backup. Never lose context again.

A fully local MCP server for long-term memory with semantic search — no cloud dependencies

Memory adapter for Better Auth

MongoDB Server for testing (core package, without autodownload). The server will allow you to connect your favourite ODM or client library to the MongoDB Server and run parallel integration tests isolated from each other.

MongoDB Server for testing (auto-download latest version). The server will allow you to connect your favourite ODM or client library to the MongoDB Server and run parallel integration tests isolated from each other.

Memory adapter for catbox

No description provided.

Access memory using small fixed sized buffers

High Performance In-Memory Cache for Node.js

Apache Arrow columnar in-memory format

A set of efficient utilities that extend the use of JSON (streaming, estimate size, NDJSON/JSONL, etc.)

Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.

A simple in-memory filesystem. Holds data in a javascript object.

memlab is a framework that analyzes memory and finds memory leaks in JavaScript applications.

Fractal memory system for OpenCode with semantic search and automatic compression.

argon2-rust binding for Node.js

JavaScript Performance Monitor

A micro-library of stream components for building custom JSON and JSONC processing pipelines with a minimal memory footprint — parse, filter, and transform JSON far larger than available memory with a SAX-inspired token API, on Node.js or Web Streams.

Tiny but powerful full-text search engine for browser and Node

Node.js atomic and non-atomic counters, rate limiting tools, protection from DoS and brute-force attacks at scale