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jrk
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Jonathan Ragan-Kelley
@jrk
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Open GitHub
🇺🇸 Cambridge, MA
MIT
Profile age: over 17 years
Updated 6 days ago
358 followers • 40 following
Contacts
jrk@mit.edu
https://people.csail.mit.edu/jrk
Organizations
Profile Overview
Global
United States
Beginner
Adept
Advanced
Expert
Master
Elite
Legend
Global Rank
Elite 5
Persona
Influencer
#76,489
#324,201
#26,260
Explore Ranks
Top 3 Languages By Stars
All Languages
Top 5 Repositories
gradient-halide
101
17
updated almost 6 years ago • age about 8 years
C++
92.0%
Python
2.9%
C
2.0%
Makefile
1.7%
LLVM
1.5%
uggedal-thesis
65
17
updated over 15 years ago • age over 15 years
afsctool
Archived
41
8
updated almost 8 years ago • age about 16 years
C
100.0%
QuickDraw
38
5
updated over 15 years ago • age over 15 years
halide-python-tutorials
26
0
updated almost 12 years ago • age almost 12 years
Python
100.0%
View all 25 repositories
Last Contributions
2020
roam-to-git
1 PR
+4
-1
Python
552
130
1
RoamMobile
1 PR
+2
-2
Swift
9
5
2019
Halide
1 PR
+0
-4
C++
6,381
1,092
24
2018
Halide
1 PR
+31
-17
C++
6,381
1,092
24
website
1 PR
+2
-2
CSS
0
3
View all contributions
Latest Updates
17 Oct 2025
Followers Count:
357
358
03 Oct 2025
Followers Count:
356
357
18 Sep 2025
Followers Count:
357
356
21 Aug 2025
Followers Count:
356
357
10 Jul 2025
Followers Count:
351
356
02 Jan 2025
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