1. ..
2. colorecho
3. ffi-yajl-bench
4. fsorg
5. htmldiff
6. kramdown
7. ldiff
8. license_scout
9. mustache
10. nokogiri
11. ohai
12. omnibus
13. pedump
14. racc
15. reverse_markdown
16. rubocop
17. ruby-parse
18. ruby-rewrite
19. solargraph
20. thor
21. tilt
22. yard
23. yardoc
24. yri