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

79Health
Tool npm

concurrently

Run multiple terminal commands in parallel, with color-coded output and cross-platform support.

7,848
MIT
Used by 103
91Health
Tool PyPI

Uvicorn

A lightning-fast ASGI server for Python, built on uvloop and httptools.

10,963
BSD 3
Used by 81
90Health
Tool PyPI

Gunicorn

A fast, lightweight pre-fork WSGI and ASGI HTTP server for running Python web apps in production on UNIX.

10,669
MIT
Used by 33
95Health
Tool Go

grpc-gateway

A protoc plugin that generates a reverse-proxy server, turning RESTful HTTP/JSON requests into gRPC calls from the same service definitions.

20,003
BSD 3
Used by 16
85Health
Tool npm

dotenvx

A secure, cross-platform dotenv replacement that encrypts .env files and runs any command with decrypted secrets injected — no code changes required.

5,784
BSD 3
Used by 9
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
88Health
Tool PyPI

Granian

A fast Rust HTTP server for Python that serves ASGI, WSGI, and RSGI applications

5,639
BSD 3
Used by 5
79Health
Tool Composer

Laravel Octane

Boots your Laravel application once and keeps it resident in memory on Swoole, RoadRunner, or FrankenPHP for dramatically faster request handling.

4,040
MIT
Used by 4
95Health
Tool Go

cert-manager

Automates issuing, renewing, and managing TLS certificates for Kubernetes clusters.

14,079
Apache 2.0
Used by 3
94Health
Tool Cargo

Deno

Secure-by-default JavaScript and TypeScript runtime built in Rust on V8

108,424
MIT
Used by 2
92Health
Tool PyPI

Certbot

EFF's command-line tool to obtain and auto-renew free Let's Encrypt TLS certificates

33,232
Apache 2.0
Used by 2
63Health
Tool PyPI

daphne

The ASGI HTTP, HTTP/2, and WebSocket server that powers Django Channels.

2,686
BSD 3
Used by 2
86Health
Tool PyPI

FastAPI CLI

The command-line tool that runs, reloads, and serves your FastAPI apps

641
MIT
Used by 2
93Health
Tool PyPI

dagster-webserver

The web server that powers Dagster's UI, dashboard, and GraphQL API for pipelines and assets.

16,150
Apache 2.0
Used by 1
92Health
Tool Composer

RoadRunner

A high-performance PHP application server and process manager written in Go, powered by plugins

8,505
MIT
Used by 1
76Health
Tool PyPI

Waitress

A production-quality, pure-Python WSGI server with zero external dependencies, for Unix and Windows.

1,599
Other
Used by 1
46Health
Tool PyPI

kernel_gateway

A web server that exposes Jupyter kernels over REST and WebSocket APIs for headless code execution.

563
BSD 3
Used by 1
41Health
Tool npm

swagger-autogen

Generates OpenAPI/Swagger specs for Node.js APIs by statically parsing your route files instead of hand-writing annotations.

507
MIT
Used by 1

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