JSPM

Promptbook: Run AI apps in plain human language across multiple models and platforms

Promptbook: Run AI apps in plain human language across multiple models and platforms

Promptbook: Run AI apps in plain human language across multiple models and platforms

Promptbook: Run AI apps in plain human language across multiple models and platforms

Split a string in to sentences. Supports multiple languages.

Semantically create chunks from large texts. Useful for workflows involving large language models (LLMs).

Promptbook: Run AI apps in plain human language across multiple models and platforms

Google langdetect for the web platform. Detects 55 languages of of the box. Minimum 1 sentence input for >90% accurracy.

Promptbook: Run AI apps in plain human language across multiple models and platforms

Promptbook: Run AI apps in plain human language across multiple models and platforms

Promptbook: Run AI apps in plain human language across multiple models and platforms

Promptbook: Run AI apps in plain human language across multiple models and platforms

Promptbook: Run AI apps in plain human language across multiple models and platforms

Promptbook: Run AI apps in plain human language across multiple models and platforms

Promptbook: Run AI apps in plain human language across multiple models and platforms

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

Promptbook: Run AI apps in plain human language across multiple models and platforms

| [NPM Package](https://www.npmjs.com/package/@mlc-ai/web-tokenizers) | [WebLLM](https://github.com/mlc-ai/web-llm) |

Promptbook: Run AI apps in plain human language across multiple models and platforms

JavaScript library for declension of Ukrainian anthroponyms

A lightweight CLI tool for testing RAG (Retrieval-Augmented Generation) systems with different embedding combinations

Promptbook: Run AI apps in plain human language across multiple models and platforms

Promptbook: Run AI apps in plain human language across multiple models and platforms

NLP library for javascript

Promptbook: Run AI apps in plain human language across multiple models and platforms

Promptbook: Run AI apps in plain human language across multiple models and platforms

Multi Languages Detection for Text-Mining and Natural Language Processing - True ITK - Open Source

Automatically moderate your content with Moderation API

React library to integrate a Memori in your app or website

Promptbook: Run AI apps in plain human language across multiple models and platforms

MCP server for integrating Tavily search API with LLMs, providing web search, RAG context generation, and QnA capabilities

Promptbook: Run AI apps in plain human language across multiple models and platforms

Promptbook: Run AI apps in plain human language across multiple models and platforms

React client for Speechly Streaming API

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

JavaScript API for spaCy with Python REST API

Polyfill for the Speech Recognition API using Speechly

Spam Assassin public mail corpus.

Promptbook: Run AI apps in plain human language across multiple models and platforms

The OpenAI adapters for nlux, the javascript library for building conversational AI interfaces.

Porter's stemming algorithm

The OpenAI adapters for nlux React, the React JS library for building conversational AI interfaces.

Node.js Library for Large Language Model LLaMA/RWKV

Sentencepiece tokenization for natural language processing, JS version.

Fast, easy-to-use AI text embeddings, optimized for serverless functions.

Pre-trained English-language model weights for `@energetic-ai/embeddings`.

LDA topic modeling for node.js.

Easy pattern match and replace text.

AI toolkit by Q9Labs with vector search, memory, and deep search utilities

POS Tagger and lemmatizer for javascript

Multi language AFINN-based sentiment analysis for Node.js

Node bindings for MIT Information Extraction https://github.com/mit-nlp/MITIE

Sentencepiece tokenization for natural language processing, JS version.

EnergeticAI is TensorFlow.js, optimized for serverless environments, with fast cold-start, small module size, and great usability.

A client side vector search library

A library that extracts City, State and Zip information from text and provides a structured response.

Natural Language Processing for node.js

TypeScript library for extracting legal citations from text strings. A complete port of the Python eyecite library.

A simple JavaScript NLP-like library to help you creating your own bot.

Official Node client for the MonkeyLearn API version 3.

An accurate natural language detection library, suitable for long and short text alike

Find related text documents.

Tokenizer for Vietnamese in Nodejs and Javascript

The nlbridge adapters for nlux React, the React JS library for building conversational AI interfaces.

🧠 Intelligent API gateway with automatic model selection - connects Claude Code to 36+ LLM providers with smart task detection and cost optimization

Spelling correction & Fuzzy search based on symmetric delete spelling correction algorithm

State of the Union addresses by U.S. Presidents.

The nlbridge adapters for nlux, the javascript library for building conversational AI interfaces.

Perform full-text search operations across multiple documents with ease, designed for both browser and Node.js

Anthropic ai adapter for GQLPT

A package to remove common stopwords from an array, it covers most languages and is optimized primarily for WorldBrain

Official Mandarino SDK [TypeScript coming soon]

Advanced AI-powered self-healing selectors for Playwright with 19+ healing types, neural networks, machine learning models, and Global DOM Learning ML Model

Nodejs text cleaner, for Data Mining in JS

Tokenizing strings of text. Extracting arrays of words and optionally number, emojis, tags, usernames and email addresses from strings. For Node.js and the browser. When you need more than just [a-z] regular expressions.

Utilities for GQLPT

Expose Spacy nlp text parsing to Nodejs (and other languages) via socketIO

Base adapter for GQLPT

Nodejs text n-grams

A lightweight and fast markdown parser used by nlux that can be used to parse markdown text streams into DOM.

Fast phonemizer with rule-based G2P prediction. Pure JavaScript implementation.

Tiny helper to generate sentence-transformers embeddings via @xenova/transformers in Node.js and the browser.

Alan Web SDK: a lightweight JavaScript library for adding a voice experience to your website or web application

Using ChatGPT4/3.5-turbo/Gemini-Pro/BlackBox and etc. unlimited and free.

Lightweight Cosine Similarity Function. Built as an alternative to the compute-cosine-similarity package. Works with high dimension vectors like openAI embeddings

Leverage AI to generate GraphQL queries from plain text.

Intelligent hybrid search library for Elasticsearch with dynamic weight adjustment, proper noun detection, and contextual analysis

Generate training datasets for NLU chatbots using a simple DSL

Find related documents in eleventy.

Babel Street Analytics API Node.js client SDK

A lightweight, rule-based text similarity calculator that selects the most appropriate comparison algorithm based on input string lengths.

A Model Context Protocol (MCP) server for intelligent memory management with vector search capabilities

mecab-ipadic seed dictionary reader

It's time for a paradigm shift. The future of software in plain English, French or Latin

Small package to check spam text and messages

Calculate the Hamming distance between two strings.

LDA topic modelling in javascript for node.js

Extract the stem of a given word.

The text of Moby Dick by Herman Melville.

Build intelligent chatbots using pre-designed conversation flows with quick reply options. Upload documents for AI-powered, context-aware responses and reduce support costs by 80% with guided conversations

Email text and metadata analysis utilities

⛄ Snowball stemmers for NPM.

[](LICENSE.txt)

Detects and extracts email signatures

Yet another mecab wrapper for nodejs

Vietnamese stopwords

WebComponent to integrate a Memori in your app or website

A Node.js library for sentiment analysis using TextBlob

Japanese text vectorization using TF-IDF + LSA with n-gram tokenization and custom dictionary support

This folder contains the source code and emcc bindings for compiling XGrammar to Javascript/Typescript via [emscripten](https://emscripten.org/).

粵語拼音自動標註工具 Cantonese Pronunciation Automatic Labeling Tool

Typescript multiple-string replacement library, for natural language processing (NLP) and general use

A simple zero-dependency React component for tagging user-defined entities within a block of text.

JavaScript API for spaCy with Python REST API

Vietnamese NLP Toolkit for Node

React hook for easily building custom Rasa assistants

Classifier interface for Talkify

A command-line interface (CLI) for training and searching Boox datasets.

Run AI models anywhere.

Comprehensive React library for medical anatomy visualization with 550+ anatomical structures, clinical examination points, and AI-powered natural language processing. Supports 10 anatomical views with gender-specific differences.

Very fast Porter Stemmer implementation written in Javascript.

mecab for korean, support typescript

two way sync for negative lab pro and lightroom

Client-side JavaScript library for ChatGPT

A tool for connecting natural language commands with callbacks.

Stand-alone language identification system

The TextRank algorithm that automagically creates a tag cloud from text

bag-of-words and td-idf

🚀 Next-Gen Content Intelligence - The most powerful, lightweight, and intelligent vector search package for modern applications. Zero dependencies, AI-powered search, real-time processing, content analysis, tone detection, style matching, DNA fingerprint

Angular 6 AI Chat Bot module with Google Api

javascript dictionary module for node.js, and the browser

Open Source NaturalNode/Natural NLP Classifier for Talkify

Higher-level (L2) constructs for AWS LexV2 bot creation using the AWS CDK

React Native plugin for Apple Intelligence and Foundation Models

A NodeJS CoreNLP library

Machine learner sentiment classifier, with ability to negate words, with english and german

Tokenizes an HTML string, extracting plain text while ignoring HTML tags

Library for finding all job titles in an arbitrary piece of text.

Implements the Jaccard algorithm for finding the similarity coefficient between sentences

Split Markdown documents into logical chunks while preserving code blocks, tables, lists, and other nested structures. Safely segment large MD files for processing/pagination without breaking syntax integrity, powered by AST-based parsing for accurate blo

An even smaller speech recognizer

TypeScript-compatible FastText language detection for Node.js

Hybrid semantic router with BM25 + dense embedding search

Sastrawi is a simple javascript package which allows you to reduce inflected words in Indonesian Language (Bahasa Indonesia) to their base form (stem). Despite its simplicity, this library is designed to be high quality and well documented.

Multilanguage AFINN-based sentiment analysis for Node.js

The Hugging Face adapters for nlux, the javascript library for building conversational AI interfaces.

Rehype plugin to extract meta data from an HTML document

A CLI tool to extract text from a static Next.js export and generate llm.txt for LLM ingestion.

Libraries and server to build AI applications. Adapters to various native bindings allowing local inference. Integrate it with your application, or use as a microservice.

JavaScript implementation of Japanese morphological analyzer

React Native Firebase - Firebase ML Kit brings the power of machine learning to your React Native application, supporting both Android & iOS.

A Node.js TypeScript module for RAG functionality using nomic-embed-text-v1.5 and sqlite-vec

Client for STANFORD NER

Collection complète d'algorithmes de similarité textuelle et moteur de génération aléatoire avancé

🧠 powerful JavaScript library that leverages advanced AI embeddings to perform zero-shot text classification. Whether you're dealing with unlabelled data or seeking to classify text against dynamic and user-defined labels, this library provides a seamles

Access gate.cloud

This package is archived. Please use [open-language/wordnets](https://github.com/open-language/wordnets)

React Native Firebase - Firebase ML Kit brings the power of machine learning vision to your React Native application, supporting both Android & iOS.

A simple, zero-config package for common AI tasks like sentiment analysis in JavaScript and TypeScript.

A natural language conversational agent for ordering and organizing items from a catalog.

A list of English stop words.

YDB (Yandex Database) chat message history implementation for LangChain applications

Typescript SDK for [Langtail](https://langtail.com/).

Hunalign is a bilingual sentence aligner, useful for aligning parallel corpora.

Official SDK for OkeyMeta AI models, including OkeyAI—Africa's first trained AI. Seamlessly integrate text, image, and conversational AI into any JavaScript project with enterprise-grade reliability and security.

Library to supercharge your use of large language models

Yoctol Natural Language Understanding SDK for nodejs

The Hugging Face adapters for nlux React, the React JS library for building conversational AI interfaces.

Spoken's mod of the pressagio lib

utility functions that normalize utterance texts

A blazing-fast semantic search React component. Match by meaning, not just by letters. Search as you type without waiting (no debounce needed). Rank by cosine similarity.

Convert an Array of Strings to an Array of Numbers with an Index and vice versa

Framework for developing chat bot applications.

Advanced text classification and prediction module with multi-language support, clustering, and gravitational groups

## What does this plugin do? This plugin uses [Google Cloud Translation API](https://cloud.google.com/translate) to translate the user input text and detect its language.

OpenAI integration for Robota SDK - GPT-4, GPT-3.5, function calling, and tool integration with OpenAI's API

Utility functions on Arabic text


An express middleware to connect to several LLMs

This is a tool to edit your training examples for [rasa NLU](https://github.com/golastmile/rasa_nlu)

Google AI integration for Robota SDK - Gemini Pro, Gemini Flash, function calling, and tool integration with Google's Generative AI

Efficient Language Detection for Multilingual Documents

Servicio de IA y procesamiento de lenguaje natural para Skailan

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

NLP for Spanish

A JavaSctipt Port of the Python package FlashText

Official TypeScript/JavaScript SDK for Hashub Vector API - High-quality multilingual text embeddings with Turkish excellence

The core library content for @nlbridge

Protobuf and gRPC definitions for microservice-based argumentation machines

A node.js wrapper around the CMU Pronunciation Dictionary

Anthropic Claude integration for Robota SDK - Claude 3, Claude 2, function calling, and tool integration with Anthropic's API

A comprehensive API gateway that enables Claude Code to work with 36+ LLM providers including OpenAI, Google Gemini, Anthropic, Ollama, and more

A fast, client-side vector search and embedding library.

The Carnegie Mellon Pronouncing Dictionary (CMUdict).

Composable tools for building LLM-powered apps

Natural language handling for commands and intents

Detect if text contains a genuine question that expects an answer using AI

基于 Satori 适配器的智能对话插件，具备用户画像、长期记忆、常识管理和好感度系统

unified document APIs.

Dates for humans.

A beginner-friendly tokenizer CLI tool in JavaScript

Use Hubtype Babel to predict Intents.

Complete AI agent implementation with unified core and tools functionality - conversation management, plugin system, and advanced agent features

fasttag part of speech tagger implementation

AFINN-based sentiment analysis for Node.js

Extracts plain text from Markdown strings

This is an extension for the [Tiptap](https://github.com/ueberdosis/tiptap) editor (based on ProseMirror). It's unique for its ability to **render overlapping annotations** as fragments. Annotations are rendered as [Decorations](https://prosemirror.net/do

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

Analyzes the given text and determine what's the vocabulary level based on CEFR levels

Analisís de sentimientos basados en AFINN para nodejs en español e ingles

Asynchronous POS-tagging with Stanford's POS-tagger!

A simple JavaScript implementation of Byte Pair Encoding (BPE)

text segmentation into sentences

Semantically create chunks from large texts. Useful for workflows involving large language models (LLMs).

Prompt utilities for llama-guard. Use MLCommons taxonomies or build your own safety categories.

A Naive Bayes Classifier.

Alan Voice Cordova plugin

Email text and metadata analysis utilities

AI-powered Mongoose plugin for intelligent document processing with auto-summarization, semantic search, MongoDB Vector Search, and function calling

## What Does This Plugin Do?

CLI tool for summarizing web articles in Japanese using Anthropic Claude API. Fetches content from URLs and generates both 3-line summaries and full translations in polite Japanese.

Alan Button Web component

JavaScript client for txtai

Kiwi, Korean Intelligent Word Identifier

NK-VEC

A powerful wrapper around the OpenAI API, providing additional features and making it easier to interact with AI models. Seamlessly chat with your AI assistant, include context strings, and manage conversation history.

A library for natural language processing tasks including tokenization, entity recognition, anonymization, semantic chunking, and much more.

A list of English words rated for valence.

Better regex like matching for nlp-compromise

React Native Firebase - ML Kit Vision

A Node.js client library for the Aristech NLP Service

Node.js용 MeCab-KO 형태소 분석기 래퍼. npm install 한 번으로 MeCab 바이너리 자동 설치.

Run AI prediction functions in your JavaScript and Node.js apps.

This module provides a set of NLP tools

Lexrank algorithm for retextjs

Salient is a natural language processing and sentiment analysis library

JavaScript implementation of Japanese morphological analyzer

Kuroshiro+Analyzer+Kuromoji Combined and Optimized for Browser Usage Only

Forked version of kuromoji with fixes for edge extension review

A utility for parsing the CMU Pronouncing Dictionary into an sqlite database using Node.js. Also included is a helper class for looking up information in the database and manipulating it.

NLP tools generate Markov sentences & models.

Lightweight JavaScript package for running GGUF language models

Detect the text language

Advanced RAG (Retrieval-Augmented Generation) knowledge base nodes for n8n

React Native SDK for Deepgram's AI-powered speech-to-text, real-time transcription, and text intelligence APIs. Supports live audio streaming, file transcription, sentiment analysis, and topic detection for iOS and Android.

WebGPT SDK is a TypeScript / JavaScript library for interacting with the WebGPT API.

NLU Classifier with support option for openAI

JavaScript implementation of Japanese morphological analyzer

A TypeScript/JavaScript module for implementing Retrieval-Augmented Generation (RAG) using Qdrant vector database, Google's Generative AI embeddings, and Groq LLM.

Programmatically create text comparisons, powered by Demo Macro.