Backend, architecture, ruby, linux, databases. Love to investigate low-level things and software internals.
online_migrations. Catch unsafe PostgreSQL migrations in development and run them easier in production (code helpers for table/column renaming, changing column type, adding columns with default, background migrations, etc).
744sidekiq-iteration. Make your long-running sidekiq jobs interruptible and resumable.
281fast_count. Quickly get a count estimation for large tables (>99% of accuracy for PostgreSQL).
274active_record_tracer. A tracer for Active Record queries
199pluck_in_batches. A faster alternative to the custom use of `in_batches` with `pluck`
156columns_trace. Detect unnecessary selected database columns
125data_checks. Regression testing for data
66job_enqueue_logger. Log background jobs enqueued by your application (additionally with backtraces)
36activerecord_lazy_columns. Adds support for lazy-loading columns in Active Record models
33sidekiq-expiring-jobs. Expiring jobs support for Sidekiq
30rubocop-disable_syntax. A RuboCop plugin that allows to disable some unfavorite ruby syntax, such as `unless`, safe navigation etc.
24smart_ignored_columns. Add deadlines to Active Record `ignored_columns`
22simplecov-html. HTML formatter for SimpleCov code coverage tool for ruby 1.9+
1rails. Ruby on Rails
1active_record_doctor. Identify database issues before they hit production.
1rails-contributors. The web application that runs https://contributors.rubyonrails.org
1bundler-visualize. A bundler plugin that generates a visual representation of your gem dependencies.
1simplecov. Code coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suites
1pghero. A performance dashboard for Postgres
1rubocop-rails. A RuboCop extension focused on enforcing Rails best practices and coding conventions.
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