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admiral
A robust DSL for writing command line interfaces
{'github' => 'jwaldrip/admiral.cr'}
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crest
Simple HTTP and REST client, inspired by the Ruby's RestClient gem
{'github' => 'mamantoha/crest'}
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crinja
An implementation of the Jinja2 template engine
{'github' => 'straight-shoota/crinja'}
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ipaddress
Library to handle IPv4 and IPv6 addresses
{'github' => 'sija/ipaddress.cr'}
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retriable
Simple DSL to retry failed code blocks
{'github' => 'Sija/retriable.cr'}
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ssh2
{'github' => 'spider-gazelle/ssh2.cr'}
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tasker
A high precision scheduler including timezone aware cron jobs
{'github' => 'spider-gazelle/tasker'}