1. yabar
2. yabasic
3. yabause
4. yacas
5. yacpi
6. yad
7. yade
8. yadifa
9. yadm
10. yafc
11. yagf
12. yaggo
13. yagiuda
14. yagv
15. yaha
16. yahtzeesharp
17. yajl
18. yajl-tcl
19. yaku-ns
20. yakuake
21. yalexs-ble
22. yamale
23. yambar
24. yamcha
25. yamdi
26. yaml-cpp
27. yaml-el
28. yaml-mode
29. yamllint
30. yamm3
31. yample
32. yanagiba
33. yanc
34. yank
35. yanosim
36. yapet
37. yapf
38. yapps2
39. yapra
40. yapsy
41. yara
42. yara-python
43. yaramod
44. yard
45. yaret
46. yarl
47. yarsync
48. yaru-theme
49. yasat
50. yascreen
51. yash
52. yaskkserv
53. yasm
54. yasnippet
55. yasnippet-snippets
56. yasr
57. yasw
58. yatex
59. yatm
60. yattag
61. yavta
62. yaws
63. yaz
64. yc-el
65. ycm-cmake-modules
66. ycmd
67. yder
68. ydiff
69. ydotool
70. yeahconsole
71. yecht
72. yelp
73. yelp-tools
74. yelp-xsl
75. yersinia
76. yforth
77. yggdrasil
78. ygl
79. yi
80. yiyantang
81. ykclient
82. ykush-control
83. ylva
84. ymuse
85. yodl
86. yojson
87. yokadi
88. yorick
89. yorick-av
90. yorick-cubeview
91. yorick-curses
92. yorick-full
93. yorick-gl
94. yorick-gy
95. yorick-hdf5
96. yorick-imutil
97. yorick-mira
98. yorick-ml4
99. yorick-mpeg
100. yorick-optimpack
101. yorick-soy
102. yorick-yeti
103. yorick-ygsl
104. yorick-ynfft
105. yorick-yutils
106. yorick-z
107. yoshimi
108. yosys
109. yotta
110. youplot
111. youtube-dl
112. youtubedl-gui
113. yoyo
114. yp-svipc
115. yp-tools
116. ypbind-mt
117. ypserv
118. yq
119. yrmcds
120. yt
121. yt-dlp
122. ytcc
123. yte
124. ytfzf
125. ytree
126. yubico-pam
127. yubico-piv-tool
128. yubihsm-connector
129. yubihsm-shell
130. yubikey-agent
131. yubikey-luks
132. yubikey-manager
133. yubikey-manager-qt
134. yubikey-personalization
135. yubikey-personalization-gui
136. yubikey-server-c
137. yubikey-touch-detector
138. yubioath-desktop
139. yubiserver
140. yudit
141. yui-compressor
142. yuma123
143. yuview
144. yuzu
145. yydebug
146. yyjson