# I rebuilt bubble's expression tool for workflows like n8n

**URL:** <https://forum.bubble.io/t/i-rebuilt-bubbles-expression-tool-for-workflows-like-n8n/393157>\
**Category:** Questions\
**Created:** [March 13, 2026, 8:40pm UTC](https://forum.bubble.io/t/i-rebuilt-bubbles-expression-tool-for-workflows-like-n8n/393157 "2026-03-13T20:40:32Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![ferhatgulbahar](https://sea1.discourse-cdn.com/bubble/user_avatar/forum.bubble.io/ferhatgulbahar/32/123920_2.png) [@ferhatgulbahar](https://forum.bubble.io/u/ferhatgulbahar)\
**Post date:** [March 13, 2026, 8:40pm UTC](https://forum.bubble.io/t/i-rebuilt-bubbles-expression-tool-for-workflows-like-n8n/393157/1 "2026-03-13T20:40:32Z")

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Hey bubblers,

I rebuilt bubble’s expression tool for workflows like n8n - here’s how it looks:

 ![Screenshot 2026-03-13 at 3.35.52 PM](https://us1.discourse-cdn.com/bubble/original/4X/b/1/4/b14f96944007f104b321c84623d9e348cb1bf51b.png)

Also, I added in-line AI tools in the expression like for easy summaries

 ![Screenshot 2026-03-13 at 3.38.52 PM](https://us1.discourse-cdn.com/bubble/original/4X/7/8/6/786d78e60486242c07a683551cd1310858a0adcd.png)

Would you use this when building external automations?

PS; I have a bubble integration too

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**Author:** ![LD.Acosta](https://sea1.discourse-cdn.com/bubble/user_avatar/forum.bubble.io/ld.acosta/32/253755_2.png) [@LD.Acosta](https://forum.bubble.io/u/LD.Acosta)\
**Post date:** [March 13, 2026, 10:20pm UTC](https://forum.bubble.io/t/i-rebuilt-bubbles-expression-tool-for-workflows-like-n8n/393157/2 "2026-03-13T22:20:01Z")

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This is awesome! Was it hard to create?

I haven’t seen any other tool with a cool expression set like Bubble! Usually it’s {merge} style interface.

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**Author:** ![ferhatgulbahar](https://sea1.discourse-cdn.com/bubble/user_avatar/forum.bubble.io/ferhatgulbahar/32/123920_2.png) [@ferhatgulbahar](https://forum.bubble.io/u/ferhatgulbahar)\
**Post date:** [March 14, 2026, 9:58pm UTC](https://forum.bubble.io/t/i-rebuilt-bubbles-expression-tool-for-workflows-like-n8n/393157/3 "2026-03-14T21:58:33Z")

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It was quite a technical challenge! Bubble has done a great job with its expression editor, so we wanted to see if it works on a canvas like this.

You should see how we handle conditionals - hint: the Bubble way 🙂 We have a quick video on our home page if you want to check it out: [https://getcontroller.ai](https://getcontroller.ai)