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
Library Composer

Behat Gherkin

A PHP parser for the Gherkin BDD language with support for 40+ natural languages.

1,060
MIT
Used by 1
93Health
Library npm

openapi-to-postman

Converts OpenAPI 3.0/3.1 and Swagger 2.0 specifications into Postman Collections, with multi-file bundling and non-destructive collection syncing.

1,060
Apache 2.0
Used by 1
49Health
Library PyPI

python-livereload

Watch files and auto-reload web pages in the browser from Python

1,052
BSD 3
Used by 1
80Health
Library npm

cdk-nag

Checks AWS CDK apps and CloudFormation templates against AWS Solutions, NIST, HIPAA, and PCI-DSS rule packs so non-compliant resources get caught before deployment.

1,047
Apache 2.0
Used by 1
65Health
SDK PyPI

Aliyun Python SDK Core

Shared core client for the Alibaba Cloud (Aliyun) V1.0 Python SDK.

1,046
Apache 2.0
Used by 1
65Health
SDK PyPI

Aliyun Python SDK KMS

Alibaba Cloud Key Management Service (KMS) client for Python.

1,046
Apache 2.0
Used by 1
50Health
Library Cargo

duct

Run child processes and shell-like pipelines in Rust, correctly and portably

1,045
MIT
Used by 1
69Health
Library npm

postman-code-generators

Generates ready-to-run code snippets in 30+ languages and HTTP clients from a Postman SDK Request object.

1,045
Apache 2.0
Used by 1
42Health
Library npm

throttle-debounce

Lightweight throttle and debounce functions for rate-limiting JavaScript event handlers.

1,045
MIT
Used by 1
47Health
Library Composer

Hateoas

PHP library for building HATEOAS-style REST resource representations with links, embedded resources, and pagination.

1,042
MIT
Used by 1
58Health
Library Composer

Laravel PostgreSQL Enhanced

Adds PostgreSQL-specific migration, query builder, and Eloquent features Laravel leaves out

1,040
MIT
Used by 1
63Health
Library npm

vue-pdf-embed

PDF embed component for Vue 3 with text, annotation, and search layers

1,040
MIT
Used by 1
47Health
Library Cargo

gxhash

A blazingly fast, SIMD-accelerated non-cryptographic hashing algorithm for Rust with zero dependencies.

1,032
MIT
Used by 1
97Health
SDK npm

auth0-spa-js

Auth0's official SDK for adding PKCE-based login, token management, MFA, and passkeys to single-page applications.

1,016
MIT
Used by 1
50Health
Library Composer

Symfony Templating

PHP-based template rendering engine with loaders, helpers, and layout support — deprecated in favor of Twig.

1,016
MIT
Used by 1
77Health
Library PyPI

time-machine

Travel through time in your Python tests by mocking datetime and time at the C level.

1,012
MIT
Used by 1
77Health
Library Cargo

sailfish

A simple, small, and extremely fast compiled template engine for Rust, inspired by EJS syntax.

992
MIT
Used by 1
70Health
Library PyPI

Patsy

Describes statistical models using R-style symbolic formulas and builds NumPy design matrices

989
Other
Used by 1
33Health
Library Cargo

envy

Deserialize environment variables directly into typesafe Rust structs using Serde.

981
MIT
Used by 1
56Health
Library npm

Genql Runtime

The zero-dependency runtime engine behind Genql's type-safe GraphQL client, handling query generation, batching, and error parsing.

979
MIT
Used by 1
44Health
Library npm

multipart-parser

A fast, zero-dependency streaming multipart parser that works in Node, Bun, Deno, Cloudflare Workers, and the browser.

972
MIT
Used by 1
67Health
Framework PyPI

Functions Framework for Python

An open-source FaaS framework for writing portable Python functions that run anywhere.

971
Apache 2.0
Used by 1
81Health
Library Composer

Addressing

A PHP addressing library for postal address formatting, validation, and CLDR-powered country and subdivision data.

970
MIT
Used by 1
49Health
Library Cargo

Paperclip

OpenAPI tooling for Rust: generate the spec from your handlers and produce type-safe, compile-time checked HTTP APIs.

969
Other
Used by 1

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