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

69Health
Tool npm

@vitejs/plugin-basic-ssl

A Vite plugin that generates a self-signed certificate so your dev and preview servers can run over HTTPS with zero setup.

516
MIT
Used by 8
90Health
Tool npm

verdaccio

A lightweight, zero-config-required private npm registry with built-in caching and proxying of public registries.

17,881
MIT
Used by 7
55Health
Library npm

superagent

A small, progressive HTTP request library for Node.js and browsers with a single fluent, chainable API on both platforms.

16,637
MIT
Used by 7
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
95Health
Framework npm

oidc-provider

Certified OAuth 2.0 and OpenID Connect authorization server you mount into your own Node.js app.

3,810
MIT
Used by 7
72Health
Library Cargo

ureq

A simple, safe, blocking HTTP client for Rust with minimal dependencies.

2,190
Apache 2.0
Used by 7
91Health
Library PyPI

ipykernel

The IPython kernel that lets Jupyter notebooks, JupyterLab, and other frontends run and interact with Python code.

734
BSD 3
Used by 7
50Health
Library npm

follow-redirects

A drop-in replacement for Node's http and https modules that transparently follows redirects with zero runtime dependencies.

580
MIT
Used by 7
89Health
Library npm

assistant-ui

Composable React primitives and a headless runtime for building production-grade AI chat interfaces.

12,141
MIT
Used by 6
74Health
Library Go

certmagic

Automatic HTTPS for Go programs — the production-grade ACME client library that powers Caddy, obtaining and renewing TLS certificates with zero manual cert management.

5,598
Apache 2.0
Used by 6
54Health
Library npm

serve-handler

The config-driven static file request handler powering Vercel's serve CLI

618
MIT
Used by 6
92Health
Tool PyPI

IPython

A productive interactive Python shell with rich introspection, tab completion, and magic commands.

16,781
BSD 3
Used by 5
43Health
Library Go

gock

Versatile HTTP traffic mocking for Go, intercepting any net/http-based client for deterministic tests.

2,217
MIT
Used by 5
79Health
Library npm

graphql-upload

Express/Koa middleware and an Upload scalar for GraphQL multipart file uploads

1,442
MIT
Used by 5
52Health
SDK npm

@neondatabase/serverless

Neon's serverless PostgreSQL driver for JavaScript and TypeScript, built for edge and serverless runtimes using HTTP and WebSockets instead of raw TCP.

548
MIT
Used by 5
80Health
Framework npm

graphql-yoga

A fully-featured, spec-compliant GraphQL server built on the WHATWG Fetch API, running anywhere from Node to Cloudflare Workers.

8,531
MIT
Used by 4
62Health
Framework npm

Backbone

A lightweight MV* framework that gives JavaScript-heavy applications structure with Models, Views, Collections, Routers, and Events.

28,101
MIT
Used by 3
42Health
Library npm

request-promise

A Bluebird-powered Promise wrapper around the request HTTP client for Node.js — deprecated since 2020 along with request itself.

4,714
Other
Used by 3
80Health
Library PyPI

ipywidgets

Interactive HTML widgets for Jupyter notebooks

3,329
BSD 3
Used by 3
91Health
Library Go

oidc

OpenID Connect (OIDC) and OAuth2 client and server library for Go, certified by the OpenID Foundation.

1,887
Apache 2.0
Used by 3
80Health
Library PyPI

nbformat

Reference implementation of the Jupyter Notebook JSON format

313
BSD 3
Used by 3
74Health
Library npm

http-cookie-agent

Adds tough-cookie-based cookie jar support to Node.js global fetch, undici, axios, node-fetch, and other HTTP clients.

53
MIT
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
52Health
Framework Cargo

Rocket

An async web framework for Rust that uses type-safe macros for routing, request guards, and fairings to catch invalid requests before your handlers run.

25,782
Other
Used by 2

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