JSPM

How similar are these two strings?

Calculates similarity between two strings

Calculates cosine similarity between 2 strings.

Fuzzy filtering and string similarity scoring - compatible with fuzzaldrin

Find similarity between two strings, based on Dice Similarity Coefficient DSC

Simply sort by similarity, starring Levenshtein via leven

A utility to compare strings for similarity

String's percent similarity

Get string similarity in JavaScript or TypeScript

A Node.js package to calculate string similarity.

Compare strings with best suitable algorithm for your need

provides functions for comparing and calculating the similarity between two strings using various methods.

A TypeScript library for string similarity comparison

Finds degree of similarity between strings, based on Dice's Coefficient, which is mostly better than Levenshtein distance.

Compare Strings Similarity Based on Levenshtein Distance Algorithm

A string similarity comparison tool, which is the front-end implementation version of Java string similarity. To maintain consistency with the string similarity algorithm in Java string similarity。

Document classification using tesseract.js and string-similarity-js.

Finds measure of similarity between two strings using Ochiai coefficient.

Returns a difference between two strings using soundex, levenshtein distance or both.

To find similarity between two words/string

A node for comparing the similarity of two strings, based on the aceakash/string-similarity npm module.

Color a given set of N strings into a set of M<N color classes

Measure the difference between two strings using the Levenshtein distance algorithm

Finds measure of similarity/distance between two input sets.

Fastest Levenshtein distance implementation in JS.

compute and verify string similarity

Fast String Similarity Library for Node.js

Calculates the similarity of 2 string arrays and sorts the seconds one by similarity to first

Fuzzy string matching algorithms and utilities, port of the TheFuzz Python library.

ANSI escape codes for styling strings in the terminal

Strip ANSI escape codes from a string

Jaro-Winkler typescript implementation

The most efficient JS implementation calculating the Levenshtein distance, i.e. the difference between two strings.

Terminal string styling done right

Regular expression for matching ANSI escape codes

Get the visual width of a string - the number of columns required to display it

Escape RegExp special characters

Wordwrap a string with ANSI escape codes

Get the native type of a value.

Check if the character represented by a given Unicode code point is fullwidth

The string_decoder module from Node core

Strip UTF-8 byte order mark (BOM) from a string

Parse JSON with more helpful errors

Get a stream as a string, Buffer, ArrayBuffer or array

Convert a dash/dot/underscore/space separated string to camelCase or PascalCase: `foo-bar` → `fooBar`

Given some data, jsesc returns the shortest possible stringified & ASCII-safe representation of that data.

ANSI escape codes for manipulating the terminal

Modify strings, generate sourcemaps

Returns `true` if the given string looks like a glob pattern or an extglob pattern. This makes it easy to create code that only uses external modules like node-glob when necessary, resulting in much faster code execution and initialization time, and a bet

Returns true if a string has an extglob.

Strip the final newline character from a string or Uint8Array

Compare strings containing a mix of letters and numbers in the way a human being would in sort order.

ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.

Slice a string with ANSI escape codes

Matches strings against configurable strings, globs, regular expressions, and/or functions

Efficient implementation of Levenshtein algorithm with locale-specific collator support.

prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.

Indent each line in a string

Convert a camelized string into a lowercased one with a custom separator: unicornRainbow → unicorn_rainbow

Is this value a JS String object or primitive? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

ES5 spec-compliant shim for String.prototype.trim

Sørensen–Dice coefficient

Parse String to Number based on configuration

Get the real length of a string - by correctly counting astral symbols and ignoring ansi escape codes

A robust HTML entities encoder/decoder with full Unicode support.

Querystringify - Small, simple but powerful query string parser.

Easily add ANSI colors to your text and symbols in the terminal. A faster drop-in replacement for chalk, kleur and turbocolor (without the dependencies and rendering bugs).

[](https://www.npmjs.com/package/levenary) [](https://github.com/tanhauhau/levenary/actions)

Truncate a string to a specific width in the terminal

Strip leading whitespace from each line in a string

A JavaScript library for escaping CSS strings and identifiers while generating the shortest possible ASCII-only output.

Compile regular expressions' unicodeSets (v) flag.

Normalize a URL

Strip redundant indentation and indent the string

Generate a unique random string

Small footprint URL parser that works seamlessly across Node.js and browser environments

A robust & optimized `String.prototype.repeat` polyfill, based on the ECMAScript 6 specification.

Returns true if a value exists, false if empty. Works with deeply nested values using object paths.

Generate a cryptographically strong random string

Get the shortest leading whitespace from lines in a string

Robustly get an object's own property keys (strings and symbols), including non-enumerables when possible

Detect the indentation of code

Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays.

Fastest implementation of Sørensen–Dice coefficient.

Trim newlines from the start and/or end of a string

Repeat the given string n times. Fastest implementation for repeating a string.

A robust polyfill for the `CSS.escape` utility method as defined in CSSOM.

Get the visual width of the widest line in a string - the number of columns required to display it

Determine the East Asian Width of a Unicode character

A robust & optimized `String.prototype.includes` polyfill, based on the ECMAScript 6 specification.

Check if a string has ANSI escape codes

mdast utility to get the plain text content of a node

Wildcard matching tools

Parse regular expressions' unicodeSets (v) flag.

LZ-based compression algorithm

Functions for dealing with a PostgresSQL connection string

a few common utility template tags for ES2015

Check if a character is decimal

Convert object keys to camel case

Parse and stringify URL query strings

Check if a character is hexadecimal

Compute ripemd160 of bytes or strings.

Get the gzipped size of a string or buffer

Check if a character is alphanumerical

CommonJS version - The smallest and fastest command-line coloring package on the internet

Easy way to split a string on a given character unless it's quoted or escaped.

Math and string formula parser.

Check if a character is alphabetical

Convert a string to pascal case (upper camelcase).

Convert milliseconds to a human readable string: `1337000000` → `15d 11h 23m 20s`

Convert object keys from camel case

micromark utility to decode markdown strings

Create an array by repeating the given value n times.

Formatting Date objects as strings since 2013

A module that parses a string as regular expression and returns the parsed value.

Get the system locale

Split a string on the first occurance of a given separator

Compare strings containing a mix of letters and numbers in the way a human being would in sort order.

Hashing made simple. Get the hash of a buffer/string/stream/file.

Isomorphic, functional type-checking for Javascript

Convert a string index to its line and column position

Mapping between standard locale identifiers and Windows locale identifiers (LCID)

Simple micro templating

Convert a string to a valid safe filename

Remove wrapping quotes from a string.

Compare alphanumeric strings the same way a human would, using a natural order algorithm

a library for matching human-quality input to a list of potential matches using the Levenshtein distance algorithm

Various helper utilities

Repeat a string - fast

Functional errors with formatted output

Useful utilities for working with Uint8Array (and Buffer)

Convert a value to a ReadableStream

Calculates similarity between two strings

ES2017 spec-compliant String.prototype.padEnd shim.

Functions that surround a string with ansicolor codes so it prints in color.

Returns `true` if the value is a primitive.

Trim a consecutively repeated substring: foo--bar---baz → foo-bar-baz

Terminal string styling with tagged template literals

The smallest and fastest command-line coloring package on the internet

Strip a substring from the start/end of a string

Remove the trailing spaces from a string.

Convert a string/promise/array/iterable/asynciterable/buffer/typedarray/arraybuffer/object into a stream

Simple wildcard matching

Capitalize every word in a string: `unicorn cake` → `Unicorn Cake`

Stringify Object as tree structure

hast utility to get the plain-text value of a node

Escape strings for use as JavaScript string literals

The color gray, in ansi.

Check if a string is a URL

Iterate any iterable JS value. Works robustly in all environments, all versions.

Returns true if a windows file path has invalid characters.

Lightweight and performant natural sorting of arrays and collections by differentiating between unicode characters, numbers, dates, etc.

Serializes any DOM node into a String

Pluralize a word

Remove leading indentation from ES6 template literals.

Strip a byte order mark (BOM) from a string.

A simple string template function based on named or indexed arguments

fast string hashing function

Stringify is to `eval` as `JSON.stringify` is to `JSON.parse`

Newline character converter

Get the line and column number of a specific character in a string

String manipulation extensions for Underscore.js javascript library.

Check if a character is a whitespace character

Parse JavaScript one character at a time to look for snippets in Templates. This is not a validator, it's just designed to allow you to have sections of JavaScript delimited by brackets robustly.

Check if a string is SVG

Elegant spinner for interactive CLI apps

Native JS murmur hash implementation

Check if a character is a word character

Regular expression for matching HTML comments

hast utility to get the plain-text value of a node according to the `innerText` algorithm

Reduce function calls in a string, using a callback

Find multiple RegExp matches in a string

Opinionated HTML formatter focused towards making HTML diffs readable.

Beautiful color gradients in terminal output

DOMParser.parseFromString for XML with IE8 fallback

A robust & optimized `String.fromCodePoint` polyfill, based on the ECMAScript 6 specification.

Pure-JS printf

Jest snapshot serializer that beautifies HTML.

Returns true if a file path does not contain any invalid characters.

Remove any existing casing from a string.

Right pad a string with zeros or a specified string. Fastest implementation.

sprintf parser and basic formatter

ES2019 spec-compliant String.prototype.trimLeft shim.

Convert Unicode characters to Latin characters using transliteration

Slugify a string

The color cyan, in ansi.

ES2017 spec-compliant String.prototype.padStart shim.

Check if a string is an IP address

ES2019 spec-compliant String.prototype.trimLeft shim.

The color red, in ansi.

remove diacritics from strings

Extensible string utility for converting, identifying and flipping string case

Returns true if the value passed is all whitespace.

The most efficient JS implementation calculating the Levenshtein distance, i.e. the difference between two strings.

String encoding utilitlies extracted from TweetNaCl.js

Returns `true` if an array has a glob pattern.

Convert a string to space case.

nlcst utility to transform a tree to a string

Various helper utilities for working with buffers and binary data

sprintf formatting targetted for CLI

Convert HTML entities to HTML characters, e.g. `&gt;` converts to `>`.

Math and string formula parser.

String formatting inspired by Python's str.format()

Check if a string only contains alphanumeric characters

calculate similar of strings, support chinese.

Serialises error object to normal object

A robust & optimized `String.prototype.codePointAt` polyfill, based on the ECMAScript 6 specification.

Convert efficiently index to/from line-column in a string

Similar to String#trim() but removes only newlines

Lightweight format utility for the browser, based on util.format().

Write data to a random temporary file

Prompt engineering text similarity matchers for Jest

Convert a string to camel case.

Zero-dependency unicode-aware string tools

strings comparison matchers for chai

compare the similarity of two string

Get a pretty output of the original, minified, gzipped size of a string or buffer: 130 B → 91 B → 53 B (gzip)

Check if a string is HTML

Returns true if the given number is odd, and is an integer that does not exceed the JavaScript MAXIMUM_SAFE_INTEGER.

Replace search occurrences with a replacement string.

parses number and unit, '20px' into [20, 'px']

Test if a value is a regular expression string.

Convert between POSIX and Windows paths.

Convert HTML/XML source code or DOM nodes to React elements

Test if a value is a string.

Heuristic Distance/Similarity Between Strings (sift4 and levenshtein distance)

Get the length of unicode strings

Insert supplied variable values into a format string.

Escape a regular expression string or pattern.

Tokenize a string into an array of string parts and format identifier objects.

Escape a string for use in AppleScript

Iterator over lines in a string

Create a regular expression from a regular expression string.

Base64 and base64url to string or arraybuffer, and back. Node, Deno or browser.

Consume a stream of data into a binary Buffer as efficiently as possible

Get a property from an object using dot (object path) notation.

Parse parentheses from a string

Regular expression for matching URLs

easier than regex string matching patterns for urls and other strings. turn strings into data or data into strings.

Convert a camelized/dasherized/underscored string into a humanized one: `fooBar-Baz_Faz` → `Foo bar baz faz`

Generate string from a token array by interpolating values.

The fast way to check if a string is blank

slugifies even utf-8 chars!

Pad strings to a given length

Tagged template literal for Sanity.io GROQ-queries

Allocate a buffer containing a provided string.

Strip ANSI color codes from a string. No dependencies.

Split string by any separator excluding brackets, quotes and escaped characters

Contains some util methods for converting numbers into words, ordinal words and ordinal numbers.

A robust & character encoding–agnostic JavaScript implementation of the `Quoted-Printable` content transfer encoding as defined by RFC 2045.