Nitter is “a free and open-source alternative Twitter front-end focused on privacy.” It is Twitter without JavaScript, user tracking, and ads.
For privacy-minded folks, preventing JavaScript analytics and potential IP-based tracking is important, but apart from using the legacy mobile version and a VPN, it’s impossible. This is is especially relevant now that Twitter removed the ability for users to control whether their data gets sent to advertisers.
Along with the public web-based version linked to above, there is a GitHub repository with the code so that the entire front-end can be self-hosted.