Webflow has published a set of detailed technical guides showing developers how to extend their sites on Webflow Cloud (opens in a new tab). Tutorials cover building a Gemini content assistant (opens in a new tab) that streams drafts, adding role-gated access with Clerk and Next.js (opens in a new tab), and generating PDFs without external services (opens in a new tab). Other guides explain how to handle transactional email via Postmark (opens in a new tab), proxy OpenAI image generation (opens in a new tab), integrate Crisp live chat (opens in a new tab), and transcode videos with Cloudinary (opens in a new tab). The series also includes evaluating AI quality with Braintrust (opens in a new tab) and building an employee self-service portal (opens in a new tab) using Auth0 and D1.