DEV Community

SANDESH MURDIA
SANDESH MURDIA

Posted on

Flutter: Easy Tips for New Builders

Flutter is fun to use, but it can also be tricky. Let's talk about some common problems new builders face and how to fix them.

Problem 1: My App Looks Weird
What's happening: Your app doesn't look right on different phones.
Fix it: Use things called "responsive design" to make your app look good on any phone. There are special tools to help with this.

Problem 2: My App is Slow
What's happening: Your app takes too long to do things.
Fix it: Break your app into smaller parts. Use pictures wisely. Don't do too much work at once.

Problem 3: I Don't Know What's Wrong
What's happening: Your app is broken, but you don't know why.
Fix it: Use the Flutter DevTools to see what's happening inside your app. Look for mistakes in your code. Ask for help online.

Problem 4: I Can't Find What I Need
What's happening: You don't know how to do something in Flutter.
Fix it: Search online for answers. There are lots of helpful websites and videos. Join online groups to ask questions.

Keep Trying!
Learning to build apps takes time. Don't give up! Every problem you solve makes you a better builder.

Image of Datadog

Create and maintain end-to-end frontend tests

Learn best practices on creating frontend tests, testing on-premise apps, integrating tests into your CI/CD pipeline, and using Datadog’s testing tunnel.

Download The Guide

Top comments (0)

Image of Datadog

The Essential Toolkit for Front-end Developers

Take a user-centric approach to front-end monitoring that evolves alongside increasingly complex frameworks and single-page applications.

Get The Kit

👋 Kindness is contagious

Discover a treasure trove of wisdom within this insightful piece, highly respected in the nurturing DEV Community enviroment. Developers, whether novice or expert, are encouraged to participate and add to our shared knowledge basin.

A simple "thank you" can illuminate someone's day. Express your appreciation in the comments section!

On DEV, sharing ideas smoothens our journey and strengthens our community ties. Learn something useful? Offering a quick thanks to the author is deeply appreciated.

Okay