Access memory using small fixed sized buffers

MCP Server for Git repository management with memory and AI capabilities

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

Apache Arrow columnar in-memory format

Asynchronous, non-blocking SQLite3 bindings

No description provided.

JavaScript Performance Monitor

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

argon2-rust binding for Node.js

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

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.

In-memory state adapter for Chat SDK — zero-dependency subscriptions, locks, and cache for local development and tests

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

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

a util for spawning git from npm CLI contexts

A WebGL memory tracker

Reflect-only Hindsight long-term memory for coding agents (harness-pluggable: opencode, …), with automatic background ingestion (no setup CLI).

Simple GIT interface for node.js

datastore interface

Chain functions, generators, Node streams, and Web streams into a pipeline with backpressure support.