Arthur Denner – Medium

Arthur Denner

Build an extendable in-browser devtools

Learn the fundamental concepts to create an in-browser devtools and empower your team to be more productive.

8 min readAug 16, 2022

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Build an extendable in-browser devtools

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Arthur Denner

How to implement a search shortcut (OpenSearch) on any website

Help users find search results directly from the address bar

3 min readMar 3, 2022

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How to implement a search shortcut (OpenSearch) on any website

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Arthur Denner

How to debug postMessages

Log messages between pages and iframes or pop-ups

1 min readFeb 23, 2021

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An image representing a window and an iframe communicating.

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Arthur Denner

How to create Sentry releases when publishing GitHub releases

The power of integrations hooked into the release process.

3 min readJul 11, 2020

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GitHub Actions and Sentry logos

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Arthur Denner

Run checks for Flutter projects with GitLab CI

On a previous post, I demonstrated how to run checks during a git commit with Lefthook.

2 min readJul 9, 2020

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Arthur Denner

Light and dark theme in Flutter with themeMode

Without complexity, using built-in features.

2 min readJul 6, 2020

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Arthur Denner

Test behavior of widgets in Flutter

Get confidence about how your widgets respond to user interactions.

2 min readJul 2, 2020

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Arthur Denner

Write and test platform-specific widgets in Flutter

How to compute which widget to display on Android, iOS, etc.

2 min readJun 30, 2020

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A graph showing the platforms that Flutter aims to support.

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Arthur Denner

Run checks for Flutter projects with GitHub Actions

How to setup code and test checks for Flutter projects

2 min readJun 28, 2020

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Arthur Denner
in
Flutterando

Testar o comportamento de widgets em Flutter

Ganhe confiança sobre como seus widgets respondem a interações do usuário.

2 min readMay 28, 2020

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Arthur Denner

Arthur Denner

Software Engineer using JavaScript. Learning Flutter, Node, MongoDB and GraphQL. Addicted to TV shows, especially nordic. From 🇧🇷, living in 🇸🇪.

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