Directory

Open Source Packages

Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.

5929 packages

All Packages

93Health
Library PyPI

Pydantic

Data validation and settings management using Python type hints, backed by a Rust core.

28,772
MIT
Used by 102
90Health
Library npm

Prisma Client

Auto-generated, type-safe database client for Node.js and TypeScript.

47,610
Apache 2.0
Used by 46
42Health
Library npm

GSAP

The industry-standard JavaScript animation library for tweening CSS, SVG, canvas, and UI with rock-solid cross-browser reliability.

28,405
Other
Used by 11
80Health
SDK PyPI

modal-client

Deploy Python functions to serverless GPU and CPU cloud infrastructure with a single decorator.

514
Apache 2.0
Used by 10
55Health
SDK npm

msgraph-sdk-javascript

Official Microsoft Graph JavaScript SDK for calling the Graph API from Node.js and the browser.

833
MIT
Used by 8
94Health
Library npm

gridstack.js

A dependency-free TypeScript library for building draggable, resizable, responsive dashboard grid layouts in the browser.

9,115
MIT
Used by 7
55Health
Library PyPI

arq

Fast job queuing and RPC in Python built on asyncio and Redis

3,013
MIT
Used by 6
94Health
Library PyPI

LightGBM

A fast, distributed, high-performance gradient boosting framework based on decision tree algorithms, used for ranking, classification, and other machine learning tasks.

18,764
MIT
Used by 3
46Health
Library Go

redislock

Distributed Redis locking for Go, with fencing tokens to guard against stale writes after a lost lease.

1,767
Apache 2.0
Used by 3
81Health
Library PyPI

portalocker

Cross-platform file locking for Python, with Redis-backed distributed locks built in.

326
BSD 3
Used by 3
34Health
SDK npm

sns-payload-validator

Verifies AWS SNS message signatures for HTTP/S and Lambda payloads.

13
MIT
Used by 3
91Health
Library npm

Phoenix

The official JavaScript client for Phoenix Channels — multiplexed WebSocket realtime with automatic reconnection and presence tracking.

23,157
MIT
Used by 2
49Health
Library PyPI

prisma-client-py

Auto-generated, fully type-safe Python database client built on Prisma's schema and Rust query engine.

2,095
Apache 2.0
Used by 2
85Health
Library Cargo

Kameo

A lightweight Rust actor library built on Tokio, with supervision, fault tolerance, and local or distributed messaging.

1,387
Other
Used by 2
88Health
SDK PyPI

Hatchet Python SDK

Official Python SDK for Hatchet, a distributed, fault-tolerant task queue and durable workflow engine.

7,935
MIT
Used by 1
70Health
Library npm

lightGallery

A modular, responsive lightbox gallery plugin for images and video, with official React, Vue, and Angular wrappers.

7,053
GPL 3.0
Used by 1
75Health
Framework PyPI

taskiq

An async-first distributed task queue for Python with type-safe tasks, pluggable brokers, and first-class FastAPI/AioHTTP integration.

2,333
MIT
Used by 1
49Health
Library npm

jsts

JavaScript port of the Java JTS Topology Suite for spatial predicates, geometry operations, and OGC Simple Features processing.

1,562
Other
Used by 1
48Health
Library PyPI

impyla

DB API 2.0 Python client for Impala and Hive over the HiveServer2 protocol.

744
Apache 2.0
Used by 1
76Health
Library PyPI

django-q2

A multiprocessing distributed task queue for Django, with schedules, cron, and pluggable brokers.

628
MIT
Used by 1
60Health
SDK npm

NATS Node Transport

The official Node.js and Bun TCP transport that connects the NATS.js client to a NATS server.

440
Apache 2.0
Used by 1
68Health
Library PyPI

svix-ksuid

Pure-Python KSUID (K-sortable unique ID) implementation from Svix

160
MIT
Used by 1

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