extracts most frequently used keywords and phrases from text

Generates random English words ranked by real-world frequency from a one-billion-word corpus

A really small ngram generator for AutoHotkey.

frequencies of stemmed words based on norvig dataset

N-gram search index that is character based and supports Unicode. Useful for implementing autocomplete in functional programming style.

Fast and accurate natural language detection. Detector written in Javascript. Efficient language detector, Nito-ELD, ELD.

vowpal wabbit --readable_model parser and predictor

AI tools: rewriter, summarizer, text generator, chat with ai, image classifier

Analyse the temporal orientation (time perspective) of a string.

Straightforward fuzzy matching, information retrieval and NLP building blocks for JavaScript.

Mongoose fuzzy searching plugin

Passwords for humans

Javascript library for interpreting and classifying binary and text inputs with machine learning from Zayie.

plugin for nlp-compromise

A TFIDF analysis package that allows for tokens of any word length

A port of Brian Romanowski's Java-based open source Kneser-Ney language model, according to Chen and Goodman's kneser-ney-mod-fix description, to nodejs using the 'natural' npm package.

Nodejs text n-grams

A simple Marvkov chain class supporting different n-grams

Simple and Performant Language detection library using 2,3,4-gram matching. Pure JS, zero dependencies, offline-capable. Supports 130+ languages.

Local-first text analysis CLI and MCP server for people, automation, and AI agents.