Vibe coding sucks. We try to make it suck less.

A developer building MergN aims to solve the visibility problem in AI-assisted coding by creating a visual workflow system that combines the determinism of no-code tools with the flexibility of code. The system allows non-developers to debug workflows by observing structure and flow rather than reading raw code.

“Any fool can write code that a computer can understand. Good programmers write code that humans can understand.” — Martin Fowler Vibe coding feels incredible at first. You describe what you want, AI writes it, and things move fast. Until they don’t. The moment your system grows beyond a simple prototype, things start to break in ways that are hard to trace. Edge cases appear as scattered fixes. Behavior becomes implicit instead of explicit. And suddenly you’re staring at a broken workflow and a $158 Claude bill wondering what actually went wrong. The core issue isn’t speed. It’s visibility. If non-developers are expected to build systems with AI, they also need to understand what those systems are actually doing when something fails. Not by reading code, but by observing structure, flow, and execution in a way that makes debugging possible. This is where visual automation tools like n8n, Zapier, and Make solve part of the problem. They introduce determinism. A workflow becomes a graph. A graph becomes readable. Even non-developers can follow what happens step by step. Green means it’s working, red means something broke. But they hit a ceiling fast. Because flexibility still lives in code. The moment you need complex logic, dynamic behavior, or custom integrations, you either: bend the tool until it breaks or leave it entirely and go back to code And then you end up in a worse state: half visual system, half codebase, full complexity. You’re forced to learn the tool and write code at the same time, without a clear boundary between what is configurable and what is programmable. So the real question becomes: What does a system look like that is both deterministic and flexible? That is the gap we’re trying to solve with MergN. MergN is a visual workflow system where behavior, logic, and integrations are generated and extended at runtime using AI. Workflows stay graphable and traceable, but instead of being limited to predefined blocks, nodes can express dynamic behavior without losing observability. So you get: the structure of no-code tools the flexibility of code and the visibility of a system you can actually debug Not by reading raw code. But by understanding the graph that represents it. Website: https://mergn.quollhq.com https://mergn.quollhq.com Source: https://github.com/mergn-app/MergN https://github.com/mergn-app/MergN