Overview

  • stars
    25.5M

    Compared to:

    United States
    625M
    China
    141M
    Taiwan
    4.66M
  • pull requests
    1.22M
  • commits
    60.2M
  • forks
    4.43M

Use the compare button to select other countries or choose a different metric from the menu on the leftabove.

Stars over time for Japan compared with the United States, China, and Taiwan

Commits by domain

Top 15 domains commits:

  1. mobile development: 149k commits
  2. web development: 117k commits
  3. machine learning: 48.7k commits
  4. cloud: 47.2k commits
  5. artificial intelligence: 28.1k commits
  6. microservices: 19.7k commits
  7. blockchain: 15.8k commits
  8. text analytics: 11.7k commits
  9. serverless computing: 6.89k commits
  10. cyber security: 6.19k commits
  11. internet of things: 5.21k commits
  12. data visualization: 4.85k commits
  13. physical robotics: 3.26k commits
  14. augmented/virtual reality: 2.86k commits
  15. quantum computing: 2.8k commits

Mobile development had the most Japan commits at 149,135 (as of Q1 2019), followed by Web development (117,381) and Machine learning (48,698).

domains by commits over time in Japan

domains by commits over time in United States

comparing against

Projects by domain

Top 15 domains projects:

  1. Mobile Development: 1.54k projects
  2. Web Development: 665 projects
  3. Machine Learning: 311 projects
  4. Cloud: 259 projects
  5. Artificial Intelligence: 235 projects
  6. Text Analytics: 131 projects
  7. Microservices: 107 projects
  8. Internet of Things: 84 projects
  9. Serverless Computing: 76 projects
  10. Blockchain: 71 projects
  11. Physical Robotics: 53 projects
  12. Cyber Security: 48 projects
  13. Data Visualization: 39 projects
  14. Augmented/Virtual Reality: 37 projects
  15. Quantum Computing: 2 projects

Mobile development had the most Japan projects at 1,536 (as of Q1 2019), followed by Web development (665) and Machine learning (311).

domains by projects over time in Japan

domains by projects over time in United States

comparing against

Contributors by domain

Top 15 domains contributors:

  1. Mobile Development: 3.91k contributors
  2. Web Development: 2.72k contributors
  3. Cloud: 1.4k contributors
  4. Machine Learning: 1.13k contributors
  5. Artificial Intelligence: 681 contributors
  6. Microservices: 569 contributors
  7. Text Analytics: 362 contributors
  8. Internet of Things: 336 contributors
  9. Cyber Security: 319 contributors
  10. Blockchain: 319 contributors
  11. Serverless Computing: 295 contributors
  12. Data Visualization: 244 contributors
  13. Physical Robotics: 155 contributors
  14. Augmented/Virtual Reality: 101 contributors
  15. Quantum Computing: 31 contributors

Mobile development had the most Japan contributors at 3,914 (as of Q1 2019), followed by Web development (2,715) and Cloud (1,395).

domains by contributors over time in Japan

domains by contributors over time in United States

comparing against

Regions in Japan

Top 3 regions growth:

  1. Gifu: 6.9% growth
  2. Funai District: 5.3% growth
  3. Gunma: 5.1% growth

Gifu had the largest growth at 6.9% (Q4 2018 – Q1 2019), followed by Funai District (5.3%) and Gunma (5.1%).

NOTE: excluding regions with fewer than 5000 commits

Regions in Japan by growth in commits

Languages in Japan

C had the most bytes written in Japan at 5GB (as of Q1 2019), followed by html (1GB) and javascript (1GB).

Top 3 bytes:

  1. c: 5GB bytes (41.8%)
  2. html: 1GB bytes (9.5%)
  3. javascript: 1GB bytes (9.3%)

comparing against

Languages by bytes in
Japan

Languages by bytes in
the United States