How to develop WeChat applet by yourself

First, sort out the functional requirements of small program development.

The essence of applet development is the development of various functions of applets. Before deciding to develop, you can sort out what kind of applet you want to develop and what functions you need. You can use tools such as mind mapping to list the entire app development framework and functional requirements. If you want to find a third-party development company, you can also communicate with the product manager of the other party, and the other party will help you sort it out.

Second, choose a professional and reliable small program development company.

After determining the functional requirements of small program development, you can find a quotation from a software development company. You can find a number of small program development companies to compare with each other to see how strong the other company is and whether it has formal business qualifications. If you have rich development experience and development cases, you can provide perfect services, and the quotation is reasonable, which can be used as a choice.

Thirdly, design the UI interface of the applet.

After determining the small program development company, we must first design the UI interface of the small program. In the design stage, the interface is usually designed according to the function requirement table of the applet. Both sides should communicate. With a preliminary design idea, UI designers will design and develop according to the characteristics of corporate culture and user groups. Finally, the final draft will be confirmed by the customer.

Fourthly, the front-end and back-end programming of applet.

After the front-end design draft is completed, the front-end program will first write the front-end design draft in code. After the front-end code is written, the back-end begins to develop functional logic code and front-end matching and docking. A small program is not complete until the front and back ends are combined.

Fifth, the small program test is online.

After the front-end and back-end program codes are developed according to the design draft and functional requirements table, they are handed over to BUG testers to test the function and experience interaction of applets. If a bug is found in the applet, it will be fed back to the programmers before and after to fix it until there is no bug. The small program testing phase will also allow customers to have a testing experience together, and the changing requirements will change together.