simple-statistics
The premium Open Source alternative to SPSS
🎯 Best for:Web developers needing to perform statistical calculations on the client side.
What is simple-statistics?
A lightweight JavaScript library for descriptive and inferential statistics in the browser or Node.js. It implements standard statistical methods without external dependencies for maximum portability and performance.
Tech Stack
JavaScriptMathematics & Statistics
Why simple-statistics?
- • Extremely small bundle size
- • Readable source code
- • No external dependencies
Limitations
- • Limited to basic/intermediate stats
- • Not suitable for big data
- • Lacks advanced matrix operations
2/26/2026
Last Update
230
Forks
26
Issues
ISC
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to simple-statistics instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on SPSS)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%