An unhandled error occurs
Discover how to troubleshoot and resolve unhandled errors in your Bubble.io app, empowering solopreneurs to build robust no-code SaaS solutions without getting derailed by unexpected issues.
![](https://cdn.prod.website-files.com/6659f119bb64f1f63f34e4ba/66670a4bad47c115de3ffc9e_Handling-Duplicate-User-Sign-ups.png)
Handling Duplicate User Sign-ups with Toast Notifications
In this Bubble.io tutorial we demonstrate what happens if a user tries to sign up to your Bubble app but there is already an account with that email address. We'll teach you how to handle Workflow errors and improve your Bubble app's UI using Toast notifications instead of browser alerts.
![](https://cdn.prod.website-files.com/6659f119bb64f1f63f34e4ba/6669927c880fa9353346f308_Handle-Errors-like-a-champ.png)
OpenAI & Bubble Tips - Beautiful error handling
In this Bubble tutorial we demonstrate how you can replace the ugly browser alerts when OpenAI responses with an error. We explain how you can replace this error with an beautiful in app notification and send an email to your tech team with the error details.
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![](https://cdn.prod.website-files.com/6659f119bb64f1f63f34e4ba/6685b0fc8af90dc4cc8e5010_3.png)
AI Web Scraping Structured Data: Claude Tools & JSON mode - Part 3
The BEST way to request structured JSON data from an AI like Claude by Anthropic. Dive into the world of Claude Tools (function calling).
![](https://cdn.prod.website-files.com/6659f119bb64f1f63f34e4ba/66670a72f340aa3e6e3a91e6_Infinite-Test-Users-on-Gmail.png)
How to create an infinite test users with Gmail
In this Bubble tutorial we covered a Gmail hack that many people don't know about! Use this hack to create an infinite number of email addresses that all arrive in your Gmail inbox. Perfect for inventing test user email addresses for your no-code SaaS, MVP or Bubble app.
![](https://cdn.prod.website-files.com/6659f119bb64f1f63f34e4ba/66670a7a5f403716c40cdc22_4-reasons.png)
4 reasons why your Bubble Backend Workflow API endpoint isn't working
Here are the top 4 reasons your Bubble.io backend workflow API endpoints are not working with a third party webhook.
![](https://cdn.prod.website-files.com/6659f119bb64f1f63f34e4ba/66670a507d1ff157286bc5f7_The-mistake-everyone-makes-with-Auto-Binding-in-Bubble.io_.png)
The mistake everyone makes with Auto-Binding in Bubble.io
In this Bubble.io tutorial we demonstrate the very common mistake that people make when using auto-binding to save data in their Bubble apps.
![](https://cdn.prod.website-files.com/6659f119bb64f1f63f34e4ba/66670a4e61dbe6328d155bc1_Tracking-User-activity-events-in-your-Bubble-app-with-LogSnag.png)
Tracking User activity & events in your Bubble app with LogSnag
In this Bubble tutorial we demonstrate how to track user activity and gather basic analytics for how your Bubble app is being used using Logsnag.
![](https://cdn.prod.website-files.com/6659f119bb64f1f63f34e4ba/66670a7f309da118ac8d94f3_Limit-app-features-for-user-roles.png)
How to limit features to a specific user role
In this Bubble tutorial we explain how you can limit access to features in your app based on Current User's Role.