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n8n
Wire apps together with a flowchart instead of code.
1. Learn it
- A workflow is a trigger plus steps: when this happens, do that.
- Triggers are schedules, webhooks, or events in another app.
- You can host it yourself, which keeps data on your side.
- Great for the plumbing that is not worth an app.
Cost: Free self-hosted; paid cloud.
2. Practice it
Simulated — nothing real happensWrite the trigger
'Every new form submission should be summarised by AI and posted to a chat channel.' Split it into trigger and steps.
3. Connect it
Real — your own account- 1Use n8n cloud or self-host; create one workflow with a webhook trigger.
MessyDev never signs you up, spends your money, or touches your accounts. You do that part.
4. Use it
Internal automation, notifications, glue between tools.
Honest alternatives
There is no single correct stack. Any of these would be a reasonable choice instead.
- Zapier
- Make
- A small script on a schedule
More in Connect
GitHubA save system for your code, with history and an undo that actually works.PostmanA place to poke an API by hand and see exactly what it sends back.MCP & agent toolsA standard way to hand an AI model real tools it can call.ZapierThe no-code version of the same idea, with thousands of ready connections.Slack & DiscordWhere your team and your first users talk — and a place your app can post updates to.TwilioSends text messages and makes phone calls from your code.