Sub-application starting method and device, computer equipment and storage medium

The invention relates to a sub-application starting method and device, computer equipment and a storage medium. The method comprises the steps: when a starting operation of a sub-application is triggered through a mother application, obtaining the user-defined configuration information of the sub-application, and downloading a code package of the sub-application; generating a user-defined starting page of the sub-application based on the user-defined configuration information; in the process that the mother application starts the sub-application, displaying the user-defined starting page ; and after the code package is completely downloaded and the sub-application is operated on the mother application based on the code package, hiding the user-defined starting page. By using the scheme, the resource utilization rate can be improved. 本申请涉及一种子应用的启动方法、装置、计算机设备和存储介质。所述方法包括：当通过母应用触发子应用的启动操作时，获取子应用的自定义配置信息，并下载子应用的代码包；基于自定义配置信息，生成子应用的自定义启动页；在母应用启动子应用的过程中，展示自定义启动页；当代码包下载完毕，并基于代码包在所述母应用上运行子应用后，隐藏自定义启动页。采用本方案能够提升资源利用率。