1.okuramasafumi / albaAlba is a JSON serializer for Ruby, JRuby and TruffleRuby.json-serializerjson-serializationrubyperformancejsonpresenter+1 moreRubyMIT1.2K total65 forks+52 starsfrom 1,163 · score 3.97
2.jruby / jrubyJRuby, an implementation of Ruby on the JVMjrubyruby-languagejvmrubyinvokedynamicconcurrency+1 moreRubyOther license3.9K total956 forks+36 starsfrom 3,890 · score 3.61
3.rails / bootsnapBoot large Ruby/Rails apps fasterrubyperformancegemcomputersRubyMIT2.7K total215 forks+21 starsfrom 2,720 · score 3.09
4.djezzzl / database_consistencyThe tool to avoid various issues due to inconsistencies and inefficiencies between a database schema and application models.ruby-on-railsactiverecordtooldatabaseconsistencyoptimization+3 moreRubyMIT1.2K total70 forks+16 starsfrom 1,181 · score 2.83
5.salsify / goldiloaderJust the right amount of Rails eager loadingeager-loadingruby-on-railsactiverecordperformancehacktoberfestgemRubyMIT1.7K total54 forks+4 starsfrom 1,668 · score 1.61
6.fatkodima / fast_countQuickly get a count estimation for large tables (>99% of accuracy for PostgreSQL).gemmysqlpostgresqlrailsrubyperformanceRubyMIT278 total6 forks+4 starsfrom 274 · score 1.61