an npm package for converting a folder of svg icons into a single sprite
[](https://www.npmjs.com/package/@posthog/lemon-ui) [](https://opensource.org/licenses/MIT)
The official Lemon Squeezy JavaScript SDK.
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.
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.
Memory adapter for Better Auth
Memory adapter for catbox
High Performance In-Memory Cache for Node.js
Self-host the Lemon font in a neatly bundled NPM package.
Custom Jest matchers for the Console object.
<div align="center"> <br> <img width="400" src="logo.svg"> <br> <br> </div>
Access memory using small fixed sized buffers
Lemon Serverless Micro-Service Platform
Apache Arrow columnar in-memory format
A set of efficient utilities that extend the use of JSON (streaming, estimate size, NDJSON/JSONL, etc.)
Lemon AI Agent — spawn specialist agents from Node.js APIs with tools, streaming, and structured output
Memory management for Mastra agents. Visit [the docs](https://mastra.ai/docs/memory/overview) for more information.
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 simple in-memory filesystem. Holds data in a javascript object.
JavaScript Performance Monitor
A WebGL memory tracker
DEPRECATED: renamed to `agent-payment-mcp`. This package is a thin wrapper so existing `npx -y lemon-cake-mcp` configs keep working.
In-memory abstract-level database for Node.js and browsers