Sentiment Analysis

General natural language (tokenizing, stemming (English, Russian, Spanish), part-of-speech tagging, sentiment analysis, classification, inflection, phonetics, tfidf, WordNet, jaro-winkler, Levenshtein distance, Dice's Coefficient) facilities for node.

AFINN 165 (list of English words rated for valence) in JSON

AFINN 165 (list of English words rated for valence) in JSON with added words and modifications for financial market news

Developer friendly Natural Language Processing ✨

AFINN-based sentiment analysis for Node.js

Sentiment Analysis

Library for NLU (Natural Language Understanding) done in Node.js

A Node-RED node that uses the AFINN-165 wordlists for sentiment analysis of words.

Make your app understand language. Summarize conversations, categorize articles, and more.

Library for NLU (Natural Language Understanding) done in Node.js

Naive Bayes Text Classifier

NLP Cloud serves high performance pre-trained or custom models for NER, sentiment-analysis, classification, summarization, paraphrasing, text generation, image generation, code generation, question answering, automatic speech recognition, machine translat

Automatically moderate your content with Moderation API

Multi language AFINN-based sentiment analysis for Node.js

Detects key semantic turning points in conversations using recursive semantic distance analysis. Ideal for conversation analysis, dialogue segmentation, insight detection, and AI-assisted reasoning tasks.

Text miner, polarity rater with results between -100% and +100%

A powerful text analytics library that provides easy integration with AWS Comprehend and Azure Text Analytics for language detection, sentiment analysis, entity recognition, and key phrase extraction.

JavaScript/TypeScript Implementation of LLMLingua-2

Accurate and fast sentiment scoring of phrases with emoticons :) & emojis 🎉

A Model Context Protocol (MCP) server exposing Genesys Cloud tools for LLMs, including sentiment analysis, conversation search, topic detection and more.

Package to help you find the perfect emoji based on contextual analysis. Returns set of emojis that closely match the intended sentiment or meaning. Ideal for social media posts, chat bots, or any other text that can benefit with expressive emojis. Start

Sentor ML SDK for JavaScript/TypeScript

Intento API Client Library for Node.js

Provides natural language understanding/processing to enable easy implementation of chat bots and voice services. High performance run time in only 2 lines of code - 'require' to include it, and the call to process the text. These can run anywhere Node.js

nlp.js from axa-group in typescript 🚀. NLP library for building bots 🤖, with entity extraction, sentiment analysis, automatic language identification, and more.

Very compact and simple to use sentiment analysis lib

Sentiment Analysis

Babel Street Analytics API Node.js client SDK

Web Page Inspection Tool. Sentiment Analysis, Keyword Extraction, Named Entity Recognition & Spell Check

A React provider and hooks for using Hugging Face Transformers.js in React applications with built-in loading states, error handling, and Suspense support

NLP for Spanish

A powerful text summarization package for Arabic and English content with sentiment analysis and topic extraction

A comprehensive JavaScript library for content moderation, including profanity filtering, sentiment analysis, and toxicity detection. Leveraging advanced algorithms and external APIs, TextModerate provides developers with tools to create safer and more po

Amharic Language Pre-processor toolkit

Minor modifications to the original `natural` node package: General natural language (tokenizing, stemming (English, Russian, Spanish), part-of-speech tagging, sentiment analysis, classification, inflection, phonetics, tfidf, WordNet, jaro-winkler, Levens

Multilanguage AFINN-based sentiment analysis for Node.js

Bot Framework middleware component for the Amazon AWS Comprehend service, including sentiment analysis, language detection, entity extraction, and keyword recognition.

Classified facial expression emoticons database with polarity, used for the emotional sentiment analysis package

Subjectivtiy and sentiment/polarity analysis library for Node.js

Bot Framework middleware core engine builder for text analysis.

Library for NLU (Natural Language Understanding) done in Node.js (fork from node-nlp before they went for the injection route

A framework to classify and rephrase text/comments, turning negative comments into positive/encouraging ones and enhancing positive comments. Supports multiple languages including Indonesian.

AFINN-based sentiment analysis for Node.js PS: modified by Aristeu Roriz for test use only

Sentiment analysis module using AFINN-111

Bot Framework middleware component for the Google Cloud Natural Language service, including sentiment analysis, language detection, entity extraction, and keyword recognition.

Receives up-to-date cryptocurrency rates without delays

List of emoji rated for valence

Sentiment analysis is the process of detecting positive or negative sentiment in text

AFINN-based sentiment analysis for Node.js

Analyse the sentiment (affect or valence) and intensity (arousal) of a string.