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Katsuma Narisawa
@nullnull
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Open GitHub
🇯🇵 Tokyo, Japan
N-Works
Profile age: almost 14 years
Updated 10 days ago
44 followers • 9 following
Contacts
katsuma.narisawa@gmail.com
https://katsumanarisawa.me/
Profile Overview
Global
Japan
Beginner
Adept
Advanced
Expert
Master
Elite
Legend
Global Rank
Expert 2
Persona
Creator
#145,147
#845,924
#310,010
Explore Ranks
Top 3 Languages By Stars
All Languages
Top 5 Repositories
simstring
124
16
updated about 2 years ago • age almost 13 years
Python
100.0%
nuxt_on_rails_on_docker
14
5
updated almost 3 years ago • age about 7 years
Ruby
80.8%
JavaScript
9.1%
Vue
5.9%
Shell
4.1%
normalizeNumexp
11
5
updated about 7 years ago • age almost 13 years
C++
91.8%
Python
6.0%
Shell
2.0%
Java
0.2%
du_pretty
9
0
updated over 2 years ago • age about 7 years
Ruby
100.0%
findr
9
0
updated 3 months ago • age almost 7 years
Ruby
100.0%
View all 17 repositories
Last Contributions
2021
react-spreadsheet
1 PR
+1
-1
TypeScript
1,534
180
10
2018
apipie-rails
1 PR
+1
-1
Ruby
2,502
461
25
committee
1 PR
+38
-8
Ruby
927
140
simstring
1 PR
+9
-11
Ruby
5
3
2015
navstack
1 PR
+3
-7
JavaScript
94
10
View all contributions
Latest Updates
24 Sep 2025
Followers Count:
43
44
25 Aug 2025
Followers Count:
45
43
12 Jul 2025
Followers Count:
43
45
12 Jun 2025
Avatar:
changed
Company:
Freelance
N-Works
Location:
Meguro, Tokyo, Japan
Tokyo, Japan
06 Jan 2025
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