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get_smart
Print everyday tips related to Ruby/Rails
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any_login
Easy way to login as any user in system
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calculate_in_group
Group Active Record by ranges or set of values with a single SQL query.
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rails_performance
Monitor performance of you Rails applications (self-hosted and free alternative to NewRelic/Scout App)
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Editor Opener
Open your editor directly from Rails crash page
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Lazy Value
Async load values from your ERB views
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Recent Posts
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List of gems I use on (almost) every project
Sep 7, 2026 • Igor Kasyanchuk
1 minute read
Ruby Tips & Tricks
Dec 9, 2023 • Igor Kasyanchuk
2 minutes read
Rails Console Tips & Tricks
Dec 9, 2023 • Igor Kasyanchuk
2 minutes read
Rails Performance Tips & Tricks
Dec 9, 2023 • Igor Kasyanchuk
1 minute read
Rails Testing Tips & Tricks
Sep 1, 2023 • Igor Kasyanchuk
1 minute read
Github Workflows as a CRON Job Scheduler for your App
Jan 9, 2023 • Igor Kasyanchuk
2 minutes read