Looking for alternative to Autofocus theme

Hello, upon further research, I found out I am looking for a “grid based” theme that automatically indexes posts and pages in the homepage in the style of the “justified images gallery” plugin.

There are similar themes here https://wplift.com/grid-wordpress-themes but is there a free one?

TIA

An example of a free theme I am looking for might be the Shaken Grid theme but the authors website is down. Seems out of business. https://www.wphub.com/shaken-grid-wordpress-theme/