Daf·thunk – open-source Editor for Prototyping Workflows on Cloudflare

Show HN: Daf·thunk – open-source Editor for Prototyping Workflows on Cloudflare

Daf·thunk – open-source Editor for Prototyping Workflows on Cloudflare is a business in show hn launch.

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Over the past few months, a student and I set out to explore the impact of vibe coding on web development. Somewhere along the way, we ended up building Daf·thunk, a visual workflow editor. It leverages Cloudflare’s fantastic infrastructure (Workers, D1, KV, Workflows, AI, etc.) to create surprisingly robust workflows that can be triggered manually, via HTTP requests, by email, or on a schedule.During development, we primarily used Cursor with its agent and tab modes, alongside Claude Sonnet 3.5, 3.7, 4, and Gemini 2.5 Pro. Occasionally, we switched to MAX Mode when working on or reviewing more complex changes. We tried to regularly refine our Cursor rules and began applying specific rules t

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Website: www.dafthunk.com