HuyNG

@eriknguyen

dev blogger, user teller, story writer

VietnamJoined September 2021

About

Hi there 👋 🔭 I’m currently working as Flutter Open Source Engineer 💙 Alongside my technical work, I have a passion for open-source projects and sharing knowledge through writing blog posts.

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HuyNG's blogs

HuyNGhuynq.dev15 posts

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Recently published

HHuyNGhuynq.devDec 12, 2025 · 8 min read

Fix a Flutter framework issue from scratch

Hi, 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...

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HHuyNGhuynq.devNov 21, 2025 · 1 min read

Publish a landing page with a custom domain for your product

In 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...

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HHuyNGhuynq.devNov 19, 2025 · 1 min read

Resolving "Xcode issue UnityAds.h file not found" error when building iOS on Unity

I 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 ...

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HHuyNGhuynq.devNov 19, 2025 · 5 min read

Design Systems in Flutter: Today, Tomorrow, and Beyond

At 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...

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HHuyNGhuynq.devAug 7, 2025 · 2 min read

11 manual tests before publishing your Flutter app

Run 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 ...

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HuyNG

About

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HuyNG's blogs

Recently published

Fix a Flutter framework issue from scratch

Publish a landing page with a custom domain for your product

Resolving "Xcode issue UnityAds.h file not found" error when building iOS on Unity

Design Systems in Flutter: Today, Tomorrow, and Beyond

11 manual tests before publishing your Flutter app

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HuyNG

About

Available for

HuyNG's blogs

Recently published

Fix a Flutter framework issue from scratch

Publish a landing page with a custom domain for your product

Resolving "Xcode issue UnityAds.h file not found" error when building iOS on Unity

Design Systems in Flutter: Today, Tomorrow, and Beyond

11 manual tests before publishing your Flutter app