Reflect the technical depth (unable to speed up)

1. Reflect the technical depth ( Unable to speed up )

1.1. Read the framework source code

front 、 There are many open source frameworks on the back end , Read the source code and then write an article to share ( It is better to use in the project ).

1.2. Knowledge of underlying technical principles

Some technical details 、 principle .

1.3. Open source some of your own components 、 library

Some experienced developers' open source projects will not be XX Electronic business platform 、 NetEase cloud music 、 Content management system, etc , It should be a component that can be used by developers 、 library .

1.4. Professional business depth

For example, financial software , Need to know some knowledge of accounting ; Autopilot software , Need to know the business knowledge in this field .