Decode JWT tokens, mostly useful for browser applications.
Utilities to help you create E2E test suites for apps using Clerk
Clerk React Native/Expo library
Clerk SDK for TanStack React Start
Stytch's official React Library
Clerk React Native/Expo library
Stytch's official Next.js Library
Clerk SDK for Vue
Svelte Clerk is the easiest way to add authentication and user management to your Svelte and SvelteKit applications. Add sign up, sign in, and profile management to your application in minutes.
Clerk SDK for Electron
JWT validation library for Node.js
Authentication and authorization module that implements the Auth interface of antelopejs with JWT
Auth/authorization library for Express, Fastify, Hono, and Elysia — PostgreSQL + JWT
FrontMCP Auth - Authentication, session management, and credential vault
Production-grade TypeScript backend framework. Native PostgreSQL wire driver, JWT, WebSockets, clustering, runtime input validation, field-level encryption, abuse prevention, moderation & privacy controls. No Express. No pg. No Prisma. 3 dependencies.
Server-side Node/TypeScript SDK for minting FluxFiles JWTs (plain + BYOB), byte-compatible with the PHP core
gRPC service-to-service auth for Nodii microservices: server + client interceptors, JWKS fetch from S3, JWT verifier, token manager.
Auto-generate type-safe REST CRUD APIs from your data models. Adapter-driven: Express/Fastify/HyperExpress, Prisma (PostgreSQL, MySQL, MariaDB, SQL Server, CockroachDB, SQLite), JWT/API-key auth, multi-tenancy, a dynamic query builder, and pluggable Redis
Nwire — Logto auth adapter. Verifies Logto-issued JWTs via JWKS; maps Logto claims (sub, email, roles, scope) to the canonical User; runs sign-out + refresh via Logto's OIDC endpoints. Sign-in is the hosted UI redirect flow; this adapter does not implemen
authentication providing service
Authentication system for Object UI with AuthProvider, useAuth hook, AuthGuard, and form components.
SDK for creating, signing, and validating Lists of Trusted Entities (LoTE) per ETSI TS 119 602
Request execution, environment resolution, auth signing, assertions, spec imports, and the applyMutation workspace engine for API Circle Studio.