Open-source TypeScript library for publishing maps on your website. Great performance due to GPU-accelerated vector tile rendering.

A beautiful and large components kit for TailwindCSS 2.0. tailwind Kit gives you access to over 200 CSS responsive components, based on Tailwind CSS 2.0 and Font Awesome. It's all free and open-source.

Adam Lynch explains in this post how he lays out data-heavy tables, how he supports resizing of columns, and more.