21st.dev

Docling

Docling simplifies document processing, parsing diverse formats — including advanced PDF understanding — and providing seamless integrations with the gen AI ecosystem.

Keploy

Keploy is an open-source, AI-powered test-generation platform for developers. It generates unit, integration, and end-to-end tests and realistic data mocks and gets 90% code test coverage within 2 minutes. Keploy can continuously monitor live environments for different user behaviour and can generate, and maintain test suites with high test coverage. These tests are then run in secure lightweight virtual environments in CI/CD or on a developer's laptop.

Windsurf

Tomorrow's editor, today. Windsurf Editor is the first AI agent-powered IDE that keeps developers in the flow. Available today on Mac, Windows, and Linux.

Playground OpenAI

Explore resources, tutorials, API docs, and dynamic examples to get the most out of OpenAI's developer platform.","Explore developer resources, tutorials, API docs, and dynamic examples to get the most out of OpenAI's platform.