If you're the coder/hacker type you might like Typst. It's a typesetting tool but it can create presentations too and I like it better than Powerpoint where I h

If you're the coder/hacker type you might like Typst. It's a typesetting tool but it can create presentations too and I like it better than Powerpoint where I have to manually edit and align everything on every page to ensure a consistent style.