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 Cargo

hyper

A fast, low-level HTTP client and server library for Rust supporting HTTP/1 and HTTP/2

16,316
MIT
Used by 21
93Health
Framework PyPI

Starlette

A lightweight ASGI framework/toolkit for building async web services and apps in Python

12,618
BSD 3
Used by 21
42Health
Library npm

passport-local

Passport strategy for authenticating users with a username and password in Node.js and Express applications.

2,754
MIT
Used by 21
83Health
Framework PyPI

Flask

A lightweight WSGI web framework for Python that scales from a single file to complex applications.

74,737
BSD 3
Used by 20
84Health
Library npm

http-proxy-middleware

The one-liner Node.js proxy middleware for connect, express, next.js, hono, and more.

11,126
MIT
Used by 20
38Health
SDK npm

passport-google-oauth20

Google OAuth 2.0 authentication strategy for Passport.js and Node.js

834
MIT
Used by 20
75Health
Library Go

go-jose

The canonical Go implementation of JSON Web Encryption, Signature, and Token standards (JWE, JWS, JWT).

534
Apache 2.0
Used by 20
45Health
Library Go

cors

A spec-compliant, configurable CORS middleware for Go's net/http, with drop-in compatibility for most Go web frameworks.

2,898
MIT
Used by 19
43Health
Library npm

passport-jwt

A Passport.js strategy for authenticating requests using JSON Web Tokens

1,981
MIT
Used by 19
49Health
Library Cargo

hmac

Generic, pure-Rust implementation of Hash-based Message Authentication Code (HMAC)

372
Other
Used by 19
96Health
SDK Cargo

vercel_runtime

The official Rust runtime for writing and deploying serverless functions on Vercel.

16,243
Apache 2.0
Used by 18
59Health
Library npm

ssh2

Pure-JavaScript SSH2 client and server library for Node.js, with SFTP, exec, shell, and port forwarding support.

5,821
MIT
Used by 18
43Health
Library Go

otp

A Go library for generating and validating TOTP and HOTP one-time passcodes, compatible with Google Authenticator.

2,956
Apache 2.0
Used by 18
39Health
Library Go

xxhash

A pure-Go implementation of the 64-bit xxHash (XXH64) algorithm with hand-written amd64 and arm64 assembly for maximum throughput.

2,142
MIT
Used by 18
48Health
Library npm

forge

A native, pure-JavaScript implementation of TLS and PKI cryptography for building crypto-based Node.js and browser apps.

5,331
Other
Used by 17
47Health
Library npm

cuid2

Secure, collision-resistant unique IDs for JavaScript, built to resist guessing and horizontal-scale collisions.

3,399
MIT
Used by 17
80Health
Library Go

ldap

A pure-Go LDAP v3 client implementing bind, search, modify, and extended operations for directory-backed authentication and identity systems.

2,453
MIT
Used by 17
83Health
Library npm

SimpleWebAuthn Browser

Browser-side WebAuthn client for passkey registration, authentication, and feature detection in web apps.

2,345
MIT
Used by 17
35Health
Library npm

object-hash

Deterministic SHA1/MD5 hashing for any JavaScript value or object, in Node.js and the browser.

1,473
MIT
Used by 17
74Health
Library npm

node-jwks-rsa

A Node.js library that retrieves RSA, EC, and OKP signing keys from a JWKS endpoint, with caching and rate limiting built in.

875
MIT
Used by 17
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
60Health
Library Cargo

jsonwebtoken

Create and decode JSON Web Tokens in Rust in a strongly typed way

2,089
MIT
Used by 16
94Health
Library npm

@nestjs/swagger

The official NestJS module that generates OpenAPI (Swagger) documentation from your controllers and DTOs

1,894
MIT
Used by 16
75Health
Library PyPI

bcrypt (Python)

A Python library for secure password hashing using the bcrypt algorithm with an adjustable work factor

1,503
Apache 2.0
Used by 16

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