Fastify offers a Node.js web framework and plugin system for teams building an API with schema validation.
Schemas and plugins compose Node.js services.
When building an API with schema validation, test request validation and serialized output.
Elysia offers a TypeScript web framework in the Bun ecosystem for teams prototyping an API with typed definitions.
Feathers offers a JavaScript service and real-time API framework for teams quickly prototyping a data service.
hapi offers a Node.js server framework and routing tools for teams maintaining a multi-endpoint HTTP service.