If you’re into open-source stuff, Sizzy is worth a look. It’s not free, but it’s pretty affordable, and they have a free trial.
It’s got all the features you’re asking for—hot reloading, device presets, and smooth resizing. Plus, it’s super fast and lightweight.
It’s got all the features you’re asking for—hot reloading, device presets, and smooth resizing. Plus, it’s super fast and lightweight.