Gray — Jekyll theme
Minimal one-column portfolio/blog theme built for Jekyll. Theme weighs under 3kb. Perfect for your personal website, blog and portfolio. Key features: seo optimized, weighs under 3kb, portfolio/blog/tag pages, AAA, 100/100 scores on Lighthouse, Gmetrix and Webpagetest, responsive design, inline css, compressed css and html, sitemap, robots.txt, atom feed, json feed, http security headers and disqus comments.
Demo here & download theme here.