Avogadr.io – Molecular Wallpaper Generator
That's pretty neat. I think a couple improvements would be:<p>- Some kind of feedback over whether the compound name is valid or not<p>- Validation on the SMILES input<p>- Whether it's working on building the picture or not<p>- Autocomplete for the compound name<p>- Different colors for each element<p>- Preset color pallettes<p>- List of "cool-looking" or "most often used" compounds