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Project comparisons allow you to view any selection of projects side by side just like they're shown on regular categories or in search results. You can try out an example or start yourself by adding a library to the comparison via the input below. You can also easily share your current comparison with others by sending the URL of the current page.
0.0
QPI (Qualified Piece Identifier) provides a rule-agnostic format for identifying game pieces
in abstract strategy board games by combining Style Identifier Notation (SIN) and Piece
Identifier Notation (PIN) primitives. This gem implements the QPI Specification v1.0.0 with
a modern Ruby interface ...
2020
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2025