Responsive design is always a nightmare for many frontend developers, particularly when developing applications without careful planning and design consideration. Poor responsive design choices can exponentially increase the complexity of debugging and testing processes.

Flutter was developed to handle cross-platform solution in the first day. It effectively addresses the challenges of building applications for multiple platforms whilst maintaining a single codebase. If you are developing mobile app in a startup company or you are implementing some performance sensitive requirement, Flutter can provide much better experience than React Native. It is a very good idea to render the UI with its own way to tackle with the fragmentation problem of Android devices. I can continually bragging Flutter for saving my life in development, until I was asked to develop a Flutter Web application.

In this article, I will describe some of my understanding on responsive design with MediaQuery in Flutter, focusing on practical approaches and common pitfalls to avoid.

An article about the inline style is faster than importing stylesheet and inline class was posted a couple of weeks ago. Many front-end developers were surprised about this and suggested that maybe we can compile styling methods like tailwind CSS into inline style in the future. I was also surprised that frameworks are so popular that people forgot the history of styling websites and how the browser renders the website.

With the size growing of the project, an increasing number of logs are written. It is tough to find out helpful detail within hundreds of irrelative logs. Although JavaScript is awkward in many places, it has very powerful tools and ecosystems to debug when it is running on the browser.

When we are completing the question on leetcode or developing a complicated project, iteration is a useful syntax to traverse complex data structures.

The Array is a common data structure in computer science, the majority of languages provide while and for-loop to iterate the array. Moreover, High-level programming languages always provide some APIs to manipulate arrays.

JavaScript offers tons of methods to control, but querying methods were not provided until ES5. The APIs from ES5 decrease the codes and rapidly increase the readability.