Jimnalysis is a simple, dependency free, bag-of-words text analysis package with common sense heuristics.
npm install jimnalysis.
const jimnalysis = require('jimnalysis');
Jimnalysis currently has two functions: cleanup and analyse.
jimnalysis.cleanup(string); // removes punctuation, extra whitespace and newline characters
jimnalysis.analyse(string) // performs cleanup automatically and analyses the result
This returns an object with two keys: score and comp.
score is a whole number value which can be negative or positive. comp is simply the score divided by the number of words (whitespace delimited) in the input string. This is usually a more useful measure of the sentiment of the input.