Client-side mongo database with server sync over http

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.

A memory version of postgres

WebSQL Database API, implemented for Node using sqlite3

This package helps to transform resources to an i18next backend

Memory adapter for Better Auth

SQLite library with support for opening and writing databases, prepared statements, and more. This SQLite library is in pure javascript (compiled with emscripten).

Apache Arrow columnar in-memory format

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

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.

MemLens is a tool for inspecting memory leaks in browser

Simple key-value storage with support for multiple backends

random fill from browserify stand alone

Node.js reference server implementation for Durable Streams

StreamSaver writes stream to the filesystem directly - asynchronous

Storage implementation in memory

Simple replacement for web storages (i.e. localStorage) with the same API

redis storage adapter for node-idempotency

Variant of quickjs library: Variant with separate .WASM file. Supports browser ESM, NodeJS ESM, and NodeJS CommonJS.

The memory plugin stores durable, actor-scoped facts, recalls relevant facts into prompts, and learns candidates from completed sessions. SQL schemas, exported types, tools, and tests are authoritative.