(7/9) Front-end development
Front-end development is the design and user interface of your application.
With marketing being a large part of blockchain success, front-end development is essential when developing your program.
（7/9）前端开发
前端开发是应用程序的设计和用户界面。
营销是区块链成功的重要组成部分，在开发您的项目时，前端开发至关重要。