Dart and Flutter articles by Iiro Krankka

2026

• Celebrating my one-year layoff anniversary

2021

• Quickie: AdaptiveImageProvider
• How people calling markNeedsBuild "like a good luck charm" gave us setState

2020

• Parsing and editing HTML in Dart - the right way™
• Controlling time in Dart unit tests, the better way
• When in doubt, just use Provider
• Restricting system textScaleFactor, when you have to

2019

• Running arbitrary strings as Dart code
• From mobile to web in less than 4 beers

2018

• Splitting widgets to methods is an antipattern
• Why does using Image.network crash widget tests?
• Resolving package version conflicts in Dart
• Writing widget tests for navigation events
• Putting build methods on a diet
• Beginner's guide to staggered animations
• From design to Flutter #2 - Artist details page
• Separating build environments in Flutter apps
• JSON and serialization in Flutter
• Implementing master-detail layouts in Flutter

2017

• Validating forms in Flutter
• Bringing the PageTransformer to Flutter
• Considering Flutter
• From design to Flutter #1 - Movie Details Page
• Clipping widgets with bezier curves in Flutter