Folly

An open-source C++ library developed and used at Facebook

C/C++ Library
started in 2012
14,466 commits
1,701 contributors

Rank

142 36

Git Repositories

Started

2012-05-02 4,829 days ago

GitHub Stars

28,982 #397

Weekly commits since inception
2012 2018 2025

Weekly contributors since inception
2012 2018 2025

Recent Project Activity

Time Period Commits Contributors
Past 30 days 198 commits #258 43 contributors #148
Past 90 days 445 commits #371 93 contributors #134
Past 365 days 1,378 commits #548 248 contributors #124
Past 1095 days 3,534 commits #726 614 contributors #129
All time 14,466 commits 1,701 contributors

Contributing Individuals

Contributor 30 days 90 days 365 days 1095 days All time
1 Yedidya Feldblum
76 130 384 812 812
2 Jay Feldblum Meta / Facebook
0 0 0 22 1,616
3 Alexey Spiridonov
28 40 103 139 139
4 Giuseppe Ottaviano
5 19 30 217 217
5 Nicholas Ormrod
0 1 53 177 177
6 generatedunixname89002005287564
22 39 47 55 55
7 Christopher Dykes
0 0 0 0 533
8 Richard Barnes
12 19 31 92 97
9 Adam Simpkins Meta / Facebook
0 0 0 0 371
10 Cullen Walsh
0 0 60 60 60
11 Andrii Grynenko Meta / Facebook
0 0 0 1 352
12 Dan Melnic
0 0 0 2 303
13 Denis Yaroshevskiy
1 2 30 66 66
14 Alex Hornby
3 4 30 43 43
15 Dmitry Ilvokhin
2 8 17 47 47
16 Giuseppe Ottaviano
0 0 0 16 194
17 Simon Krueger
2 4 25 38 38
18 Michael Lee
4 14 23 23 23
19 Chad Austin Meta / Facebook
0 0 4 31 139
20 David Wei
2 4 28 33 33
Showing 1 to 20 of 1701 results
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Contributing Companies

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