Standardized multi-provider OAuth authentication
- oauth2
- omniauth
- multiauth
- crystal-lang
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Standardized multi-provider OAuth authentication
Crystal bindings to the Zstandard (zstd) compression library
Crystal implementation of the Haversine formula to calculate distances between two points given their latitudes and longitudes
This shard provides facilities for checking whether a constant exists at compile time, and for a variety of different conditional compilation options. Code can be conditionally compiled based on the existence of a constant, version number constraints, or whether an environment variable is set truthy or not.
Edit distance algorithms inc. Jaro, Damerau-Levenshtein, and Optimal Alignment