I won't tell you how to choose the developer's answer in the development of catering ordering applet system, which will offend people. But I can tell you the choice:

1. Look at official website. If a small program development company doesn't even have its own website, why does it have the strength to help customers develop small programs? Generally, such companies are leather bag companies, earning the difference.

2. Baidu search company brand name to see if there is any negative news. If Baidu searches for keywords related to cheaters and cheating, or negative news appears directly in the search results, then the company should choose carefully.

3. Look at its case. If a small program development company doesn't even have a case, it is likely to be a newly established company.