6 Clever SVG Pattern Generators for Your Next UX Design - SitePoint
CSS Gradient — Generator, Maker, and Background
Custom designer QR Code generator with support for vector images, transparent QR codes, logos or icons.
Andrej ⚡️ on Twitter: "1. Add backdrop-filter - backdrop-filter: blur(14px) 2. Set background with opacity - background-color: rgba(12, 30, 45, 0.7) Optional: Add a semi-transparent border to highlight the edge. Try CSS
Code Generator - The Pro Toolbox
CSS Color Transparent | How does Transparent color works in CSS?