Svelte - Cybernetically enhanced web apps
SquareSpace - Squarespace is the easiest way for anyone to create an exceptional website. Pages, galleries, blogs, e-commerce, domains, hosting, analytics, 24/7 support - all included.
DronaHQ Designer - UI design tool to build captivating front end with no code.
WiX - Create a free website with Wix.com. Customize with Wix' website builder, no coding skills needed. Choose a design, begin customizing and be online today
FlexboxPatterns - Build awesome user interfaces with CSS flexbox
Google Sites - Access Google Sites with a free Google account (for personal use) or G Suite account (for business use).