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# Common Mistakes in Vue.js and How to Avoid Them


- **Date:** Thursday, Jul 18, 2024
- **Time:** 16:10–16:40 (30 min)
- **Room:** STAGE 5 (500)
- **Event:** World Congress 2024

## Recording

[Watch recording](https://www.wearedevelopers.com/videos/958-common-mistakes-in-vue-js-and-how-to-avoid-them)

## Description

Building apps with Vue is a delight, but there are some common gotchas you should look out for! In this talk, let’s take a look at some common mistakes that lead to bugs, wasted time, and frustration for Vue.js developers. Topics include: they v-for key attribute, replacing reactive state, failing to clean up event listeners, and more! 
Many of the mistakes you’ve probably been guilty of yourself (I know I have!). Learn strategies for making the same mistake twice or learn from my own mistakes and the mistakes of others from the community.

## Speaker

### [danielkellyio](https://www.wearedevelopers.com/@danielkellyio)

Lead Intructor at Vue School


## Related talks at this congress

- [App fortified:  Best Practices for Web App Security](https://www.wearedevelopers.com/events/world-congress-2024/sessions/133-app-fortified-best) — Ramona Schwering
- [Dos and don'ts with react hooks. An opinionated approach](https://www.wearedevelopers.com/events/world-congress-2024/sessions/431-dos-and-don-ts-with) — Daniel Espino Garcia
- [5 tips to know before building a design system](https://www.wearedevelopers.com/events/world-congress-2024/sessions/81-5-tips-to-know) — Dani Coll
- [Next.js Unleashed: Optimizing Web Vitals for superior User Experience](https://www.wearedevelopers.com/events/world-congress-2024/sessions/180-next-js-unleashed) — Eileen Fürstenau