The best alternatives to Lucid are Visualoop, CodeAnalogies, and GraphicOne App. If these 3 options don't work for you, we've listed a few more alternatives below.
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Learn the basics of web development with unforgettable tutorials
Fully understand JavaScript and CSS concepts using memorable analogies and imagery. Eliminate hours of trial and error and guessing.
GraphicOne is an ultimate knowledge hub for investors: 1000+ graphs and charts on companies, markets & industries in one feed. Discover, analyse and share visualised facts, ideas & arguments - make faster and more informed decisions. Invest different.
I've built this interactive knowledge map (available in radial and linear mode) to help you visualise the topics you need to learn when getting started with programming.