The finished product looks like this.
If you want to deploy it yourself, I recommend using docker - installing a Panel is recommended, which automatically installs docker. I'm not very clear on what docker is myself. It's just that with docker, you can solve the problem of deploying services in a few lines of code.
docker run -d
--name wewe-rss
-p 4000:4000
-e DATABASE_TYPE=sqlite
-e AUTH_CODE=123567
-v $(pwd)/data:/app/data
cooderl/wewe-rss-sqlite
Then configure a domain name as a reverse proxy in Panel, and it will be perfect.
Caution
Here I have to mention that the 123567 in AUTH_CODE=123567 is the login password, it is recommended to change it.