Apr 29
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In Part 19 of our Svelte 5 and SvelteKit course, we are tackling the essential topic of Error Handling. Building a production-ready app means preparing for the unexpected, and Svelte 5 gives us more tools than ever to keep our UI stable. We cover everything from the traditional +error.svelte file-based routing to the brand-new Svelte 5 Error Boundaries (svelte:boundary) that allow you to isolate component crashes without breaking your whole application. You will also learn how to manage local errors with try/catch blocks and how to architect a Centralized Error State using universal reactivity in .svelte.ts files. ------------------------------------------------------------------------------------- What you will learn: • How to create custom Error Pages (+error.svelte) in SvelteKit. • Mastering Error Boundaries to isolate UI failures. • Handling logic errors with TypeScript try/catch and re-throwing. • Implementing Recovery Strategies (resetting boundaries and state). • Organizing global error notifications using Svelte 5 Runes. ------------------------------------------------------------------------------------- Support Me: - Patreon: https://www.patreon.com/c/CodeHubOfficial ------------------------------------------------------------------------------------- Chapters: - 00:00 Intro 00:43 Error Pages 02:42 Error Boundaries 05:15 Try/Catch Block 06:53 Recovery Strategies 08:41 State Organization For Errors ------------------------------------------------------------------------------------- Related Videos: 1. Custom Role Based Authentication In Asp.net Core MVC Application - Complete Tutorial: https://youtu.be/p6X-dDx6nQY 2. Create Custom Login, Registration, Email Verify And Forgot Password Pages In Asp.Net Core MVC App: https://youtu.be/hthzKj05w3w 3. Create Role Based User Management API Using Dynamic Policies In Asp.Net Core Web API: https://youtu.be/beIEysfQxGo 4. Create Role Based User Management App In Flutter With Asp.Net Core Web API as Backend From Scratch: https://youtu.be/Jdil0z11HG4 5. Create Wallpaper App In Flutter From Scratch Using Pexels API [Complete Tutorial]: https://youtu.be/c34fAl58NE0 6. Create Camera App From Scratch In Flutter [with Flash, Camera Switching, Multiple Images Functions]: https://youtu.be/j2xMGZ1XcMo 7. Connect Flutter With Asp.Net Core Web API To Run On Emulator & Real Device: https://youtu.be/PAY6TqIEVZI ------------------------------------------------------------------------------------- 📢 Stay Connected: 💖 Like this video if you found it helpful! 📣 Share your thoughts or questions in the comments below! 🚀 Share this video with your friends. ------------------------------------------------------------------------------------- Join WhatsApp Channel: https://whatsapp.com/channel/0029VaE0W6HA2pLH5dN39n36 Facebook Page Link: https://www.facebook.com/Free_Trained Facebook Group Link: https://www.facebook.com/groups/1746009532359857/ Please Subscribe Our YouTube Channel For More interesting Videos And Don't Forget To Share Our Channel With Your Friends. Note: *Please Turn Off Any Ad Blocker Software or add-on to support us.