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Dennis Felsing
@def-
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Open GitHub
🇩🇪 Heidelberg, Germany
@MaterializeInc
Profile age: about 13 years
Updated 8 days ago
358 followers • 0 following
Contacts
dennis@felsing.org
https://dennis.felsing.org
in/defelsing
Organizations
Profile Overview
Global
Germany
Beginner
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Advanced
Expert
Master
Elite
Legend
Global Rank
Elite 5
Persona
Influencer
#22,834
#64,172
#26,052
Explore Ranks
Top 3 Languages By Stars
All Languages
Top 5 Repositories
time.gif
493
27
updated about 2 years ago • age about 8 years
Haskell
100.0%
nimes
283
29
updated over 5 years ago • age over 10 years
Nim
100.0%
gifstream
201
7
updated about 2 years ago • age over 10 years
Haskell
57.9%
TeX
42.1%
ghc-vis
141
20
updated over 1 year ago • age over 11 years
Haskell
98.8%
TeX
1.2%
nim-unsorted
103
10
updated almost 4 years ago • age about 11 years
Nim
94.9%
HTML
4.8%
C
0.4%
View all 24 repositories
Last Contributions
2025
materialize
2 PRs
+52
-17
Rust
6,116
478
141
rust-phf
1 PR
+1
-2
Rust
1,990
132
20
ddnet
~32 PRs
+21,748
-1,380
C++
702
530
ddnet-web
2 PRs
+1,000
-875
HTML
16
34
terraform-helm-materialize
3 PRs
+6
-78
HCL
0
1
15
View all contributions
Latest Updates
18 Sep 2025
Followers Count:
356
358
04 Sep 2025
Followers Count:
357
356
23 Jul 2025
Followers Count:
354
357
09 Jul 2025
Followers Count:
355
354
25 Jun 2025
Following Count:
1
0
05 Jan 2025
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