Streaming http in the browser

Letta Code is a CLI tool for interacting with stateful Letta agents from the terminal.

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

No description provided.

🧠 Persistent memory + 🔍 session search + 🛡️ secret scanning for Pi. Token-aware policy-only memory by default, SQLite FTS5 search, auto-consolidation, procedural skills. 732 tests. Ported from Hermes agent.

No description provided.

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

Linear memory in TypeScript

A durable, cluster-safe scheduler. You give it rules like "run this every Monday at 09:00" or "run this once at midnight on New Year's Eve", and it makes sure the work actually runs, at the right time, and (as close as a distributed system can get) exactl

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

Shopify App Session Storage for Memory

JavaScript Performance Monitor

**WIP**: This package is still a work in progress.

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.

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

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

argon2-rust binding for Node.js

Zero-dependency no-shell execFile runner for host-native OS integrations: utf8 stdio capture, abort propagation, Windows hide

A WebGL memory tracker

Redis Server for testing. The server will allow you to connect your favorite client library to the Redis Server and run parallel integration tests isolated from each other.