Expression Packages

javascript light-weight symbolic math expression evaluator

Find a specified string or a regular expression (in a string, array or object value) and returns a new value where the specified string are replaced.

Angular-based recursive markup builder

Annotate strings with simple, embedded prefix expressions.

Predict the gender of a string's author.

SHeet Music EXperience REGular EXpression

Simple Expression for Text Extraction

User-friendly query builder for React. Demo: https://ukrbublik.github.io/react-awesome-query-builder

A little library for parsing and manipulating regular expressions.

Simple functional library to offer if conditions as expressions, not statements

Simple wildcard matching

Utility to analyze function (js) and arrow functions (ts), and create metadata of expressions, the initial scope is that it seeks to solve simple expressions. And later advance to encompass complex expressions.

Angular expressions as standalone module

Evaluates a boolean expression such as `{or: ['a', 'b']}` by passing each operand into an asynchronous iterator to compute the result.

Babel plugin to enable shorthand instance expressions (similar to @ in CoffeeScript).

Throws an error as an expression so you can mix it with inline stuff.

Elm and Haskell-inspired case-of

'change-checker' plugin for RegExp.

Clean up regular expressions from the command line

Command Line Expressions - Construct Node.js CLI's with Ease