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16 best JavaScript NLP libraries in 2023

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by sureshbabu dot icon Updated: Dec 20, 2022

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Build chatbots, analyze customer feedback, summarize long text, analyze and interpret data or text, parse file response data, search results, and more using JavaScript natural language processing libraries. Natural language processing (NLP) is a field of computer science and artificial intelligence that focuses on enabling computers to understand, interpret, and manipulate human language. NLP, in the context of JavaScript, refers to the processing and analyzing of natural language inputs, such as text or speech, using JavaScript code. 


Natural, NLTK, and Compromise are a few JavaScript libraries and frameworks that can be utilized for NLP. These libraries offer a variety of tools and algorithms for tasks like sentiment analysis, part-of-speech tagging, and tokenization, which involve breaking up a string of text into individual words or phrases (determining the emotional tone of a piece of text). NLP may be used for many things, like creating chatbots that can comprehend user input and reply, examining customer feedback to find trends and feelings, and automatically summarizing lengthy texts. It is a highly active area of research and development with numerous potential applications in areas including automated text analysis, machine translation, and natural language production. 


Check out the below list to find the best JavaScript natural language processing libraries for your application: 

Semantic-UIby Semantic-Org

JavaScript doticonstar image 50591 doticonVersion:2.5.0doticon
License: Permissive (MIT)

Semantic is a UI component framework based around useful principles from natural language.

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            Semantic-UIby Semantic-Org

            JavaScript doticon star image 50591 doticonVersion:2.5.0doticon License: Permissive (MIT)

            Semantic is a UI component framework based around useful principles from natural language.
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                      netronby lutzroeder

                      JavaScript doticonstar image 22963 doticonVersion:v6.9.2doticon
                      License: Permissive (MIT)

                      Visualizer for neural network, deep learning, and machine learning models

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                                netronby lutzroeder

                                JavaScript doticon star image 22963 doticonVersion:v6.9.2doticon License: Permissive (MIT)

                                Visualizer for neural network, deep learning, and machine learning models
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                                          compromiseby spencermountain

                                          JavaScript doticonstar image 10721 doticonVersion:14.9.0doticon
                                          License: Permissive (MIT)

                                          modest natural-language processing

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                                                    compromiseby spencermountain

                                                    JavaScript doticon star image 10721 doticonVersion:14.9.0doticon License: Permissive (MIT)

                                                    modest natural-language processing
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                                                              convnetjsby karpathy

                                                              JavaScript doticonstar image 10559 doticonVersion:2014.08.31doticon
                                                              License: Permissive (MIT)

                                                              Deep Learning in Javascript. Train Convolutional Neural Networks (or ordinary ones) in your browser.

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                                                                        convnetjsby karpathy

                                                                        JavaScript doticon star image 10559 doticonVersion:2014.08.31doticon License: Permissive (MIT)

                                                                        Deep Learning in Javascript. Train Convolutional Neural Networks (or ordinary ones) in your browser.
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                                                                                  naturalby NaturalNode

                                                                                  JavaScript doticonstar image 10194 doticonVersion:6.3.1doticon
                                                                                  License: Permissive (MIT)

                                                                                  general natural language facilities for node

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                                                                                            naturalby NaturalNode

                                                                                            JavaScript doticon star image 10194 doticonVersion:6.3.1doticon License: Permissive (MIT)

                                                                                            general natural language facilities for node
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                                                                                                      synapticby cazala

                                                                                                      JavaScript doticonstar image 6888 doticonVersion:1.1.4doticon
                                                                                                      License: Others (Non-SPDX)

                                                                                                      architecture-free neural network library for node.js and the browser

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                                                                                                                synapticby cazala

                                                                                                                JavaScript doticon star image 6888 doticonVersion:1.1.4doticon License: Others (Non-SPDX)

                                                                                                                architecture-free neural network library for node.js and the browser
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                                                                                                                          ml5-libraryby ml5js

                                                                                                                          JavaScript doticonstar image 6060 doticonVersion:0.12.2doticon
                                                                                                                          License: Others (Non-SPDX)

                                                                                                                          Friendly machine learning for the web! 🤖

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                                                                                                                                    ml5-libraryby ml5js

                                                                                                                                    JavaScript doticon star image 6060 doticonVersion:0.12.2doticon License: Others (Non-SPDX)

                                                                                                                                    Friendly machine learning for the web! 🤖
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                                                                                                                                              nlp.jsby axa-group

                                                                                                                                              JavaScript doticonstar image 5614 doticonVersion:4.14.2doticon
                                                                                                                                              License: Permissive (MIT)

                                                                                                                                              An NLP library for building bots, with entity extraction, sentiment analysis, automatic language identify, and so more

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                                                                                                                                                        nlp.jsby axa-group

                                                                                                                                                        JavaScript doticon star image 5614 doticonVersion:4.14.2doticon License: Permissive (MIT)

                                                                                                                                                        An NLP library for building bots, with entity extraction, sentiment analysis, automatic language identify, and so more
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                                                                                                                                                                  keras-jsby transcranial

                                                                                                                                                                  JavaScript doticonstar image 4936 doticonVersion:v0.3.0doticon
                                                                                                                                                                  License: Permissive (MIT)

                                                                                                                                                                  Run Keras models in the browser, with GPU support using WebGL

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                                                                                                                                                                            keras-jsby transcranial

                                                                                                                                                                            JavaScript doticon star image 4936 doticonVersion:v0.3.0doticon License: Permissive (MIT)

                                                                                                                                                                            Run Keras models in the browser, with GPU support using WebGL
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                                                                                                                                                                                      tensorspaceby tensorspace-team

                                                                                                                                                                                      JavaScript doticonstar image 4873 doticonVersion:v0.6doticon
                                                                                                                                                                                      License: Permissive (Apache-2.0)

                                                                                                                                                                                      Neural network 3D visualization framework, build interactive and intuitive model in browsers, support pre-trained deep learning models from TensorFlow, Keras, TensorFlow.js

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                                                                                                                                                                                                tensorspaceby tensorspace-team

                                                                                                                                                                                                JavaScript doticon star image 4873 doticonVersion:v0.6doticon License: Permissive (Apache-2.0)

                                                                                                                                                                                                Neural network 3D visualization framework, build interactive and intuitive model in browsers, support pre-trained deep learning models from TensorFlow, Keras, TensorFlow.js
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                                                                                                                                                                                                          neurojsby janhuenermann

                                                                                                                                                                                                          JavaScript doticonstar image 4382 doticonVersion:Currentdoticon
                                                                                                                                                                                                          License: Permissive (MIT)

                                                                                                                                                                                                          A JavaScript deep learning and reinforcement learning library.

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                                                                                                                                                                                                                    neurojsby janhuenermann

                                                                                                                                                                                                                    JavaScript doticon star image 4382 doticonVersion:Currentdoticon License: Permissive (MIT)

                                                                                                                                                                                                                    A JavaScript deep learning and reinforcement learning library.
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                                                                                                                                                                                                                              super-expressiveby francisrstokes

                                                                                                                                                                                                                              JavaScript doticonstar image 4463 doticonVersion:Currentdoticon
                                                                                                                                                                                                                              License: Permissive (MIT)

                                                                                                                                                                                                                              🦜 Super Expressive is a zero-dependency JavaScript library for building regular expressions in (almost) natural language

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                                                                                                                                                                                                                                        super-expressiveby francisrstokes

                                                                                                                                                                                                                                        JavaScript doticon star image 4463 doticonVersion:Currentdoticon License: Permissive (MIT)

                                                                                                                                                                                                                                        🦜 Super Expressive is a zero-dependency JavaScript library for building regular expressions in (almost) natural language
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                                                                                                                                                                                                                                                  francby wooorm

                                                                                                                                                                                                                                                  JavaScript doticonstar image 3857 doticonVersion:franc-all@7.1.0doticon
                                                                                                                                                                                                                                                  License: Permissive (MIT)

                                                                                                                                                                                                                                                  Natural language detection

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                                                                                                                                                                                                                                                            francby wooorm

                                                                                                                                                                                                                                                            JavaScript doticon star image 3857 doticonVersion:franc-all@7.1.0doticon License: Permissive (MIT)

                                                                                                                                                                                                                                                            Natural language detection
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                                                                                                                                                                                                                                                                      quiverby keplr-io

                                                                                                                                                                                                                                                                      JavaScript doticonstar image 1678 doticonVersion:Currentdoticon
                                                                                                                                                                                                                                                                      License: Permissive (MIT)

                                                                                                                                                                                                                                                                      Interactive convnet features visualization for Keras

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                                                                                                                                                                                                                                                                                quiverby keplr-io

                                                                                                                                                                                                                                                                                JavaScript doticon star image 1678 doticonVersion:Currentdoticon License: Permissive (MIT)

                                                                                                                                                                                                                                                                                Interactive convnet features visualization for Keras
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                                                                                                                                                                                                                                                                                          mindby stevenmiller888

                                                                                                                                                                                                                                                                                          JavaScript doticonstar image 1496 doticonVersion:Currentdoticon
                                                                                                                                                                                                                                                                                          no licences License: No License (null)

                                                                                                                                                                                                                                                                                          A neural network library built in JavaScript

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                                                                                                                                                                                                                                                                                                    mindby stevenmiller888

                                                                                                                                                                                                                                                                                                    JavaScript doticon star image 1496 doticonVersion:Currentdoticonno licences License: No License

                                                                                                                                                                                                                                                                                                    A neural network library built in JavaScript
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                                                                                                                                                                                                                                                                                                              ocrby mateogianolio

                                                                                                                                                                                                                                                                                                              JavaScript doticonstar image 1123 doticonVersion:Currentdoticon
                                                                                                                                                                                                                                                                                                              License: Permissive (MIT)

                                                                                                                                                                                                                                                                                                              Neural network OCR.

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                                                                                                                                                                                                                                                                                                                        ocrby mateogianolio

                                                                                                                                                                                                                                                                                                                        JavaScript doticon star image 1123 doticonVersion:Currentdoticon License: Permissive (MIT)

                                                                                                                                                                                                                                                                                                                        Neural network OCR.
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