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

50Health
Library npm

cookie-parser

Express middleware that parses HTTP Cookie headers into req.cookies, with support for signed and JSON-encoded cookie values.

2,030
MIT
Used by 52
58Health
Library npm

bcrypt.js

A zero-dependency, pure JavaScript implementation of bcrypt for hashing and verifying passwords in Node.js and the browser.

3,797
BSD 3
Used by 51
54Health
Library npm

cookie

Basic HTTP cookie parser and serializer for HTTP servers, with zero dependencies and full RFC 6265 support.

1,535
MIT
Used by 31
94Health
SDK npm

supabase-js

The official isomorphic JavaScript SDK for Supabase — database, auth, realtime, storage, and edge functions in one client.

4,568
MIT
Used by 28
97Health
SDK npm

@azure/identity

Microsoft Entra ID credential library that authenticates every Azure SDK client, from managed identity in production to CLI and browser login in development.

2,296
MIT
Used by 28
71Health
Library npm

express-session

Simple, pluggable session middleware for Express that signs session IDs into a cookie and delegates data storage to any compatible store.

6,354
MIT
Used by 24
90Health
Library npm

openid-client

Certified OAuth 2 and OpenID Connect client for every modern JavaScript runtime.

2,421
MIT
Used by 24
65Health
Library Cargo

jsonwebtoken

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

2,096
MIT
Used by 16
93Health
SDK Cargo

aws-config

Resolves AWS credentials and shared configuration for every AWS SDK for Rust client.

686
Apache 2.0
Used by 16
69Health
Library npm

OTPAuth

HOTP and TOTP one-time password library for Node.js, Deno, Bun, and browsers

1,482
MIT
Used by 15
83Health
Library npm

@nestjs/passport

The official NestJS integration module for the Passport authentication middleware

559
MIT
Used by 15
76Health
Library Cargo

keyring-rs

Cross-platform Rust library for storing passwords and secrets in the OS-native credential store

768
Apache 2.0
Used by 14
78Health
Library npm

@nestjs/jwt

Official NestJS module for signing, verifying, and decoding JWTs

688
MIT
Used by 14
96Health
SDK npm

firebase-js-sdk

Google's official client SDK for building web and Node.js apps on Firebase's backend services.

5,147
Apache 2.0
Used by 9
92Health
SDK npm

@clerk/backend

The official JavaScript SDK for Clerk's Backend API and JWT session verification.

1,759
MIT
Used by 8
79Health
Library npm

node-oauth2-server

Framework-agnostic, RFC 6749/6750-compliant OAuth 2.0 server module for Node.js with native async/await and PKCE support.

447
MIT
Used by 7
58Health
Library npm

set-cookie-parser

Parse raw Set-Cookie header values into structured JavaScript cookie objects

198
MIT
Used by 6
45Health
Library npm

speakeasy

A Node.js library for generating and verifying RFC 4226 (HOTP) and RFC 6238 (TOTP) one-time passcodes for two-factor authentication.

2,753
MIT
Used by 5
47Health
Library Cargo

oauth2-rs

An extensible, strongly-typed Rust implementation of the OAuth2 protocol (RFC 6749) with PKCE, introspection, revocation, and device flow support.

1,209
Apache 2.0
Used by 5
72Health
Library npm

SAML Jackson (Polis)

Open-source SAML 2.0 and OIDC library that turns enterprise SSO logins into a plain OAuth 2.0 flow for your Node.js app.

2,267
Apache 2.0
Used by 4
46Health
Library Cargo

rpassword

Cross-platform Rust library for securely reading passwords from the terminal.

284
Apache 2.0
Used by 3
68Health
Library Cargo

totp-rs

RFC 6238-compliant TOTP two-factor authentication for Rust

273
MIT
Used by 3
46Health
Library Cargo

openidconnect-rs

A strongly-typed, extensible Rust implementation of the OpenID Connect protocol for building relying-party authentication and OIDC provider integrations.

643
MIT
Used by 2
85Health
Library Cargo

Regorus

A fast, lightweight Rego (OPA policy language) interpreter written in Rust.

347
MIT
Used by 2

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