A comprehensive and open source list of resources for developers working with OpenAPI.
hey-api/openapi-ts
🌀 OpenAPI to TypeScript codegen. Production-ready SDKs, Zod schemas, TanStack Query hooks, and 20+ plugins. Used by Vercel, OpenCode, and PayPal.
The Best API Documentation Tool
OpenAPI-generated documentation tool with 24k+ stars on Github - make APIs your company's superpower.
Kubernetes 1.27 Goes Galactic with OpenAPI3
Explore the power of Kubernetes 1.27 API with OpenAPI v3 validation. Learn usage examples and embrace flexible, reliable custom resources.
OpenAI Codex with Ollama· Ollama Blog
Open models can be used with OpenAI's Codex CLI through Ollama. Codex can read, modify, and execute code in your working directory using models such as gpt-oss:20b, gpt-oss:120b, or other open-weight alternatives.
OpenAI for Startups
You’ve got the vision. OpenAI gives you the tools, resources, and community to bring your big idea to life.
OpenAPI 3.x Extensions in API Gateway | Google Cloud Documentation
API Gateway accepts a set of Google-specific extensions to the OpenAPI specification that configure the behaviors of the gateway. These extensions allow you to specify API management settings, authentication methods, quota limits, and backend integrations directly within your OpenAPI document. Understanding these extensions helps you tailor your service behavior and integrate with API Gateway features.
GitHub - sst/opentui: OpenTUI is a library for building terminal user interfaces (TUIs)
OpenTUI is a library for building terminal user interfaces (TUIs) - sst/opentui
OpenAI launches new initiative to help find and patch open source bugs | TechCrunch
OpenAI is using AI to help the open source community better protect itself.
Omnix
Omnix aims to supplement the Nix CLI to improve developer experience. The project is developed on Github.
Tools for Managing Open Source Programs
The road to strategic use of open source starts with a carefully planned, organized, and empowered open source program office to guide and manage its creation, distribution, and use. But that’s just a first step. To get such an office underway and running smoothly, you need the right tools. These mission-critical tools will be used to track goals and metrics in departments from engineering and legal to executive leadership, PR, and marketing, and give employees all the resources they need to gather data, provide snapshots of performance, and manage the daily use of open source within your company.
Intro to API for Developers | Namecheap.com
Provides information about environments, how to enable api and a general overview
OME Project — open-metadata-exchange documentation
OME enables open educational resources to create, publish, and update their metadata on a peer-to-peer network. By solving authoring, publishing, and discovery issues, this network will provide broad visibility to current islands of OER information.
OpenAI Developers on Twitter / X
Today we’re announcing Open Responses: an open-source spec for building multi-provider, interoperable LLM interfaces built on top of the original OpenAI Responses API.✅ Multi-provider by default✅ Useful for real-world workflows✅ Extensible without fragmentationBuild… pic.twitter.com/SJiBFx1BOF— OpenAI Developers (@OpenAIDevs) January 15, 2026
