Micro frontends have continued to gain in popularity since they were first introduced. However, it's easy to fall into micro frontend anarchy if teams fail to maintain consistency across an application, from styling technique to state management. Qiankun, which means heaven and earth in Chinese, is a JavaScript library built to provide an out-of-the-box solution for this. Qiankun is based on single-spa, so it allows different frameworks to coexist in a single application. It also provides style isolation and JavaScript sandbox to ensure the style or state of microapplications do not interfere with each other. Qiankun has received some attention in the community; our teams are also assessing it, hoping that it can support more friendly debugging.
