Hello, I was having problems with High memory consumption on my VPS. I solved it asking Jules to optimize it. If you want the changes or think it may be worth, it's in my repo: https://github.com/madpin/readability-js-server/commit/7876aab374faa3ddfcae024d872767487d797a2f Let me know, if you are open I can create a Pull Request.