Talking about React Native in 2020, in the ever-changing frontend circle, might be considered quite alternative. Before writing this article, I hesitated, but then I thought that writing technical articles isn't about following trends - writing about whatever is trendy. So I decided to write this React Native performance optimization article.

The React Native performance optimizations discussed in this article haven't reached the level of modifying React Native source code, so they are highly universal and useful for most RN developers.

If you've read some webpack4 optimization articles, you'll definitely encounter DLL dynamic link libraries. They are remembered by many beginners for their complex configuration. Today, I'll explore webpack DLL configuration step by step from a learner's perspective and finally arrive at a perfect solution.

The content and viewpoints in this article are different from most webpack4 optimization articles. If you have different opinions, welcome to discuss with me in the comments section.

Today I'm mainly sharing some confusing knowledge points in webpack, which are also common interview topics. I've summarized content scattered across documentation and tutorials, which appears to be unique on the entire internet. You can bookmark this for easy reference and learning later.

To improve push notification delivery rates, the product team proposed a requirement: display a small tip when app push notifications are disabled, and clicking the tip should jump to the app's notification settings interface.

Our app is built with React Native, and Facebook doesn't officially provide these features, so we need to develop corresponding native modules.