Creates Mermaid diagrams using OpenApi v3 docs
Markdown-ish syntax for generating flowcharts, mindmaps, sequence diagrams, class diagrams, gantt charts, git graphs and more.
MermaidJS parser
Universal OpenAPI to LLM function calling schemas. Transform any Swagger/OpenAPI document into type-safe schemas for OpenAI, Claude, Qwen, and more.
Generated TypeScript definitions based on GitHub's OpenAPI spec for api.github.com
Command-line interface for mermaid
Mermaid components for Docusaurus.
Convert OpenAPI 3.0 & 3.1 schemas to TypeScript
JSON Schemas for every version of the OpenAPI Specification
MermaidJS plugin for ZenUML integration
Types for OpenAPI documents.
🌀 OpenAPI to TypeScript codegen. Production-grade SDKs, Zod schemas, TanStack Query hooks, and 20+ plugins. Used by Vercel, OpenCode, and PayPal.
Modern OpenAPI types
TypeScript helpers for consuming openapi-typescript types
ELK layout engine for mermaid
Render Mermaid diagrams as beautiful SVGs or ASCII art. Ultra-fast, fully themeable, zero DOM dependencies.
Fast, type-safe fetch client for your OpenAPI schema. Only 6 kb (min). Works with React, Vue, Svelte, or vanilla JS.
Generated TypeScript definitions based on GitHub's OpenAPI spec for api.github.com
Tool for generation samples based on OpenAPI payload/response schema
Convert Swagger 2.0 definitions to OpenApi 3.0 and validate
OpenAPI Server URL templating parser, validator and substitution mechanism.
Builds OpenAPI schemas from Zod schemas
OpenAPI schema generator for Hono
OpenAPI Path Templating parser, validator, resolver and matcher.