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

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
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
49Health
Library npm

next-runtime-env

Populate Next.js environment variables at runtime instead of build time

653
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
77Health
Library Go

wazero

Zero-dependency WebAssembly Core 1.0/2.0 runtime for Go, embedding Wasm modules with no CGO via an interpreter or AOT compiler.

6,368
Apache 2.0
Used by 4
59Health
Library Composer

Symfony Runtime

Decouples PHP applications from global state and framework bootstrapping conventions

741
MIT
Used by 4
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
53Health
SDK PyPI

github3.py

A comprehensive, actively developed Python wrapper around GitHub's REST API v3.

1,257
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
90Health
Library Cargo

wasmer

A fast, secure WebAssembly runtime crate for embedding sandboxed Wasm and WASIX modules directly inside Rust programs.

21,026
MIT
Used by 2
50Health
Library npm

io-ts

A TypeScript runtime type system that derives static types and runtime decoders/encoders from one composable schema.

6,813
MIT
Used by 2
91Health
Library PyPI

NVIDIA NCCL

Optimized primitives for collective multi-GPU and multi-node communication

5,087
Apache 2.0
Used by 2
89Health
SDK Cargo

kube

The Rust client and controller runtime for building Kubernetes operators

3,819
Apache 2.0
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
67Health
Library Composer

League URI

A PHP library for parsing, building, and manipulating URIs, URNs, and URI templates

1,128
MIT
Used by 2
74Health
Library Cargo

oci-spec

Strongly typed Rust structures for the OCI Image, Runtime, and Distribution specifications.

298
Apache 2.0
Used by 2
51Health
Library Cargo

axum-server

A hyper-based HTTP server designed to be used with the Rust axum web framework.

262
MIT
Used by 2
91Health
Library Cargo

Cranelift Codegen

The core Cranelift code generator: translate IR into optimized native machine code in Rust.

18,637
Apache 2.0
Used by 1
91Health
Library Cargo

cranelift-frontend

An SSA construction API that turns mutable-variable source languages into Cranelift IR functions.

18,637
Apache 2.0
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
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
87Health
Library Cargo

rama-core

The async Service and Layer trait core that every Rama network stack builds on.

1,203
Other
Used by 1
53Health
Library Cargo

pollster

Minimal Rust async executor that blocks the thread until a future completes

719
Apache 2.0
Used by 1

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