Fix a Flutter framework issue from scratchHi, I’m Huy, GitHub handle @huycozy.I’m currently working as Flutter open-source engineer at Codemagic.So far, I’ve had 41 PRs merged into the Flutter repository. Today, I want to share the journey of fixing a Flutter issue that stayed open for nearl...Dec 12, 2025 · 8 min readhuynq.dev
Publish a landing page with a custom domain for your productIn this article, I will use GitHub page (github.io) as it’s free and a custom domain purchased from Namecheap Purchase your favourite domain in Namecheap Create a GitHub account, then create a repo named your-account-name.github.io, it will build a...Nov 21, 2025 · 1 min readhuynq.dev
Resolving "Xcode issue UnityAds.h file not found" error when building iOS on UnityI tried this way and it seems to work for me: Create pod: cd to the generated iOS project, pod init, then add pod UnityAds, follow this https://docs.unity.com/en-us/grow/ads/ios-sdk/install-sdk target 'Unity-iPhone' do # Comment the next line if ...Nov 19, 2025 · 1 min readhuynq.dev
Design Systems in Flutter: Today, Tomorrow, and BeyondAt GDG DevFest Hanoi on 15 November 2025, I had the opportunity to share a topic about “Design Systems in Flutter: Today, Tomorrow, and Beyond”. It was an energizing room, with many developers and curious people wanting to understand how UI, framewor...Nov 19, 2025 · 5 min readhuynq.dev
11 manual tests before publishing your Flutter appRun flutter analyze, flutter run -v, and go through the output logs. This helps you catch unresolved warnings in the code and also check if you’ve accidentally printed any sensitive information to the console. Run flutter run --profile. Use Flutter ...Aug 7, 2025 · 2 min readhuynq.dev