Massimo: a type-safe API client generator, formerly @platformatic/client, now supports OpenAPI and GraphQL for enterprise solutions

Platformatic

Massimo is a type-safe API client generator that evolved from @platformatic/client, now supporting both OpenAPI and GraphQL schemas. It offers dual architecture with both code generation (massimo-cli) for build-time client creation and runtime library (massimo) for dynamic client generation. The tool generates TypeScript-first clients for both server-side (using Undici) and frontend (using native fetch) environments, with enterprise-grade features including authentication, validation, and telemetry support.

Massimo: Type-Safe API Client generator

<p>OMG, I was just searching for OpenAPI client generators 2 days ago. Thanks for this gem!</p>
