Here is an anime streaming app. you can download the code and modify the url of the API to change the content you want to watch, for example movies and series. also know that you must make some changes to the code due to the data received from the API.
To install the project do:
git project clone
followed by npm install to install json package dependencies
if you want to update the packages, do a npm update
then move into the directory and do a npm start to launch the application