FlowDrop™
Draw a workflow, then run it. A visual workflow editor for Svelte, with a Drupal module suite on top.
FlowDrop is a workflow editor you embed in your own app: nodes, connections, inputs and outputs, built with Svelte 5. It is only the editor. You own the backend, the data and the orchestration, so workflows run on your infrastructure, under your security rules.
On Drupal, the FlowDrop module suite does the running: workflows that call AI models, tools and Drupal itself, asynchronously, with every step observable and its cost under control.
FlowDrop™ is a trademark registered in the European Union; the United States registration is pending.
Talks
- DrupalCon Rotterdam 2026 · 29 Sep 2026 Why Your AI Agent Hallucinates: Engineering Lessons From a Production Workflow Builder in Drupal
- DrupalCon Rotterdam 2026, AI Dev Summit · 28 Sep 2026 FlowDrop in Production: Observable, Async, Cost-Controlled Agentic Workflows for Drupal
- Drupal Dev Days Athens 2026 · 23 Apr 2026 FlowDrop: Rethinking Workflow and Orchestration in Modern Drupal Watch the recording
Writing about it
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Engineering 14 min
The Upgrade Path Is a Product DecisionAtelier is built for people who have never heard of Drupal and will never open a terminal. That single fact turns 'it upgrades itself' into a veto over the dependency list — and a refactor where I had to say no to modules we wanted, delete code we were proud of, and start reading other people's roadmaps.
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FlowDrop 8 min
Why One Big AI Skill Is Slower Than Many Small OnesI ran the same multi-step AI workflow two ways — as one large skill and as a chain of small focused skills. The difference was staggering: 10 minutes vs. an hour. Here's why, and what it tells us about how workflows should be designed.
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FlowDrop 3 min
Configurable Workflows Are the Future — Why I Built FlowDropWhy configurable, in‑house workflows beat external orchestrators—and how FlowDrop’s visual editor lets teams own execution while moving fast.