Box and Diamond LLC is an independent software company. It designs, builds and operates its own products.
Box and diamond are the two operators of modal logic — the grammar for talking about what must be the case and what merely could be.
□ necessity — true in every world you can reach from here
◇ possibility — true in at least one
Writing software stopped being the hard part. What is scarce now is knowing what is worth building, and being willing to build it on terms the industry does not much like.
Box and Diamond is a parent company, and its products are released under their own names rather than the company's. The first is in private testing; it is not yet announced.