Run an array of functions in parallel, but limit the number of tasks executing at the same time

Map of named character references

List of legacy HTML named character references that don’t need a trailing semicolon

Map of named character references from HTML 4

Decode named character references

Map of invalid numeric character references to their replacements, according to HTML

micromark utility to handle character codes

Run multiple promise-returning & async functions with limited concurrency

micromark utility to classify whether a character is whitespace or punctuation

Basic IP rate-limiting middleware for Express. Use to limit repeated requests to public APIs and/or endpoints such as password reset.

micromark utility to decode numeric character references

POSIX character classes for creating regular expressions.

async.mapLimit's functionality available as a standalone npm module

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

A regex to match any full character, considering weird character ranges.

A cross-platform React textarea component for multi-line text input. Includes error and warning states and validation message support. <!-- BEGIN:xui-mcp-instructions:textarea --> A multi-line text input for collecting longer freeform content. Supports fi

Check if a character is a whitespace character

Check if a character is a word character

Parse an SMTP (RFC-5321) address

Detect the dominant newline character of a string