I think you should use some inertia in your movements, so that the slashes feel slower. Like Bezier curves (you have some of them available in Tween). Use this site for reference: https://matthewlein.com/tools/ceaser. Source: 12 months ago

Others already answered your question but I use this tool. https://matthewlein.com/tools/ceaser. Source: over 2 years ago

While Svelte has a pretty good built-in library of animations, if I do need some more custom animations, I don't actually use a library, but I do use Animista to pick out something which works for me. - Source: dev.to / about 1 year ago

The CSS Animation Generator offers a comprehensive library of pre-built animations that you can customize to fit your needs. Choose from various animations, and tweak the duration, delay, and other settings to create the perfect effect. Https://animista.net/. - Source: dev.to / about 1 year ago

Other great resources: css-tricks, animista, codepen. Source: over 1 year ago

Animista - CSS Animations on Demand Animista is a CSS animation library and a place where you can play with a collection of ready-made CSS animations and download only those you will use https://animista.net. - Source: dev.to / over 1 year ago

Find and copy the effect from here Https://animista.net. Source: over 1 year ago