Here are two lightweight front-ends to Reddit:
Teddit is an open-source alternative front-end to Reddit. It avoids Reddit tracking and ads.
LibReddit is similar to Teddit — but it’s even more minimalist. However, instances of LibReddit often go offline.
Here’s a description of LibReddit from the developer:
- Private: all requests are proxied through the server, including media
- Secure: strong Content Security Policy prevents browser requests to Reddit