⚡ From finding text to search and replace, from sorting to beautifying text and more 🎨

Diff Match Patch is a high-performance library in multiple languages that manipulates plain text.

fastNLP: A Modularized and Extensible NLP Framework. Currently still in incubation.

Intuitive find & replace CLI (sed alternative)

Text Classification Algorithms: A Survey

Python library for creating PEG parsers

Natural language detection library for Go

A simple Python module for parsing human names into their individual components

Open Korean Text Processor - An Open-source Korean Text Processor

PyNLPl, pronounced as 'pineapple', is a Python library for Natural Language Processing. It contains various modules useful for common, and less common, NLP tasks. PyNLPl can be used for basic tasks such as the extraction of n-grams and frequency lists, and to build simple language model. There are also more complex data types and algorithms. Moreover, there are parsers for file formats common in NLP (e.g. FoLiA/Giza/Moses/ARPA/Timbl/CQL). There are also clients to interface with various NLP specific servers. PyNLPl most notably features a very extensive library for working with FoLiA XML (Format for Linguistic Annotation).

Ekphrasis is a text processing tool, geared towards text from social networks, such as Twitter or Facebook. Ekphrasis performs tokenization, word normalization, word segmentation (for splitting hashtags) and spell correction, using word statistics from 2 big corpora (english Wikipedia, twitter - 330mil english tweets).

A fast implementation of Aho-Corasick in Rust.

🗣️ Tool to generate adversarial text examples and test machine learning models against them

THE String Processing Package for R (with ICU)

A low level regular expression library that uses deterministic finite automata.

pyarabic

Tool which allow you to detect and translate text.

Python library for Natural Language Preprocessing (NLPre)

Text vectorization tool to outperform TFIDF for classification tasks

Util collection for Japanese text processing. Hiraganize, Katakanize, and Romanize.

Pure-Python Japanese character interconverter for Hiragana, Katakana, Hankaku and Zenkaku

Extract indicators of compromise from text, including "escaped" ones.

A web app to create and browse text visualizations for automated customer listening.

Stanford NLP group's shared Python tools.

Text Mining and Topic Modeling Toolkit for Python with parallel processing power

Preprocessing Library for Natural Language Processing

🌿 An easy-to-use Japanese Text Processing tool, which makes it possible to switch tokenizers with small changes of code.