Articles tagged “openapi”
8 articles
Speakeasy vs Stainless vs Fern: SDK Generation 2026
Speakeasy, Stainless, and Fern are the leading commercial SDK generators. Compare language support, workflow fit, and when each one wins in 2026.
Best API SDK Generation Tools 2026
Top API SDK generation tools in 2026 — Fern, Speakeasy, Stainless, OpenAPI Generator, and more. Includes language support, pricing, and when to use each.
OpenAPI 3.2: What's New & Migration Guide 2026
What's new in OpenAPI 3.2 (released September 2025) — hierarchical tags, first-class streaming, custom HTTP methods, and a zero-breaking migration from 3.1.
Scalar vs Swagger UI vs Redoc 2026
Scalar reaches 14K GitHub stars with modern themes and an integrated API client. Compare Scalar, Swagger UI, and Redoc for OpenAPI documentation in 2026.
Arazzo 1.0: Multi-Step API Workflows Spec 2026
Arazzo 1.0 lets you describe multi-step API workflows in machine-readable YAML. Practical guide with examples, tools, and how it makes your APIs AI-agent ready.
API Documentation: OpenAPI vs AsyncAPI 2026
Compare API documentation standards — OpenAPI 3.1, AsyncAPI, and alternatives. Best practices for writing docs developers actually read and use for 2026.
API-First vs Code-First Development 2026
API-first vs code-first in 2026: OpenAPI, tRPC, and FastAPI compared. When design-first pays off and when TypeScript type inference beats a formal spec.
Best API Documentation Tools 2026
Best API documentation tools in 2026: Mintlify, Readme, and Stoplight compared on pricing, git-native workflows, OpenAPI support, and developer experience.