Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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AI SDK
Provider-agnostic TypeScript toolkit for building AI apps and agents with any LLM.
Winston
A battle-tested Node.js logging library with pluggable transports, custom formats, and multiple log levels.
Prisma Client
Auto-generated, type-safe database client for Node.js and TypeScript.
GSAP
The industry-standard JavaScript animation library for tweening CSS, SVG, canvas, and UI with rock-solid cross-browser reliability.
electron-devtools-installer
Installs Chrome DevTools extensions like Redux and React DevTools directly into Electron apps.
notistack
Stackable, customizable notification snackbars for React, shown with a hook or a single function call.
Mastra Core
The TypeScript framework for building AI agents, workflows, and RAG apps with unified access to 40+ LLM providers.
msgraph-sdk-javascript
Official Microsoft Graph JavaScript SDK for calling the Graph API from Node.js and the browser.
gridstack.js
A dependency-free TypeScript library for building draggable, resizable, responsive dashboard grid layouts in the browser.
confluent-kafka-python
High-performance Python client for Apache Kafka, built on librdkafka with Producer, Consumer, AdminClient, and Schema Registry support.
npm
The default command-line package manager for Node.js and the JavaScript ecosystem
smallvec
Stack-allocated 'small vector' optimization for Rust, spilling to the heap only when needed
error-stack-parser
Cross-browser JavaScript library that parses Error objects into structured stack frames with function names, file paths, and line/column numbers.
gods
GoDS is a generic, type-safe collection of Go data structures — lists, sets, maps, trees, stacks, and queues sharing one uniform container interface.
notion-client
A simple, fully-featured Python client for the official Notion API, with sync and async support.