NaturalNode/natural

Health v2 · maintenance only

Adoption not part of the score

10880 stars · 854 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

Natural is a general natural language processing library for Node.js offering tokenizing, stemming, part-of-speech tagging, sentiment analysis, classification, and string distance utilities. It also provides WordNet integration, phonetic matching, and TF-IDF, with TypeScript support.

Use cases

• tokenize and stem text in node
• sentiment analysis of reviews
• classify text with a naive bayes classifier
• compute string similarity with levenshtein or jaro-winkler distance
• look up word definitions with WordNet
• part-of-speech tagging for English text
• build a tf-idf search over documents
• phonetic matching of names with metaphone

When to choose

• you need classic statistical NLP in a Node.js or JavaScript project without heavy ML dependencies
• you want a broad toolkit of text utilities in one MIT-licensed package
• you need lightweight classifiers, stemmers, or string distance metrics server-side

When to avoid

• you need modern transformer-based or deep learning NLP models
• you work outside Node.js
• you need high-accuracy state-of-the-art language understanding

Facets

library · maturity active

nlp parser machine-learning machine-learning developer-tools tokenization stemming sentiment-analysis wordnet tf-idf text-classification phonetics string-distance part-of-speech-tagging natural-language-processing nodejs javascript

Member repositories

For agents

markdown · JSON · MCP: product_card(name="NaturalNode/natural")