Naoaki Okazaki

@chokkan

Open GitHub

🇯🇵 Tokyo, Japan

Tokyo Institute of Technology

Profile age: almost 15 years

Updated 5 days ago

306 followers • 0 following

Contacts

http://www.chokkan.org/

Profile Overview

Global Japan

Global Rank

Elite 5

Persona

Creator

#16,418

#1,470,415

#31,438

Explore Ranks

Top 3 Languages By Stars

All Languages

Top 5 Repositories

crfsuite

661

212

updated over 1 year ago • age almost 15 years

C++51.9%

C42.9%

Python4.7%

Ruby0.3%

Perl0.3%

liblbfgs

587

199

updated over 2 years ago • age almost 15 years

C78.2%

CMake18.6%

M42.4%

Makefile0.5%

Shell0.4%

mlnote

359

updated 8 months ago • age almost 4 years

Jupyter Notebook100.0%

TeX0.0%

Python0.0%

python

322

updated 10 months ago • age almost 4 years

Jupyter Notebook99.9%

Python0.1%

simstring

113

updated over 4 years ago • age almost 15 years

C++78.8%

C15.6%

Perl2.5%

Python1.7%

Makefile1.4%

View all 14 repositories

Last Contributions

2021
sphinx-book-theme
1 PR +2-2
Jupyter Notebook
476
207
75
2020
2020
3 PRs +12,839-14,363
JavaScript
195
32
1

View all contributions

Latest Updates

23 Sep 2025
Followers Count:305 306
09 Sep 2025
Followers Count:302 305
11 Aug 2025
Followers Count:301 302
28 Jul 2025
Followers Count:302 301
13 Jul 2025
Followers Count:301 302
04 Jan 2025
First seen

Subscribe to chokkan's GitHub rank updates in your messenger

WhatsApp Telegram