Expressions Packages

Quick calculation from string

pg based lambda functions for data transformation pipelines

Collections of the most used regular expressions in JavaScript

A webpack loader to extract values from files with regex

It has buildin regex functions

Lightweight library for parsing of string-based expressions with customizable operator behavior

Small and simple matching library using glob patterns.

Map multiple regular expressions to one or more strings

A babel plugin to rewrite statements labelled with always to linear constraints

Expression Rules Builder

Use regular expressions to replace things in strings!

Evaluates regular expressions with a time limit to mitigate DOS attacks based on catastrophic backtracking.

A small javascript library for performing operations on regular expressions

Javascript expression evaluator

A simple lexer that parses strings into tokens using user-defined regular expressions

A webpack loader to replace values in files using regex

Some JS syntax-sugar for heavily used expressions

Mathematics library that can solve and parse expressions.

Stringcheck is a small module to check strings against common Regexpatterns (like email address, numbers, etc).

Allows evaluating untrusted javascript expressions in a nodejs server and in browsers