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J

j · v9.6.3

2
8.0

Programming language for mathematical, statistical and logical analysis of data

brew install --cask j
21
30-day installs
61
90-day installs
305
365-day installs
Install trend
Trust Score 2/10
Open source +0
Active development +0
Licensed +0
No auto-updates +0
Not deprecated +1
Established (>1yr) +1
Low installs +0

Review

Mar 11, 2026

J is a powerful programming language designed for mathematical, statistical, and logical data analysis. It offers concise syntax and array manipulation capabilities, making it ideal for data scientists and developers seeking efficient and expressive tools for complex data tasks.

J is a programming language designed for mathematical, statistical, and logical analysis of data.

Maturity: J is a mature and stable project, though it lacks auto-updates, suggesting limited recent development activity.

Community: No community discussion found yet.

Pros

  • + Concise and expressive syntax for data analysis
  • + Strong support for array manipulation and mathematical operations
  • + Active community and extensive documentation

Cons

  • - Lack of auto-updates may indicate maintenance concerns
  • - Steep learning curve for newcomers

Community Mentions

Positive sentiment Negative sentiment Neutral / unknown