strnum

Validate XML, Parse XML, Build XML without C/C++ based libraries

Utility to parse a string bytes to bytes and vice-versa

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

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

Determine the East Asian Width of a Unicode character

Parse JSON with more helpful errors

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

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

An error subclass for wrapping non-error values

Functions for dealing with a PostgreSQL connection string

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

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

Parse and stringify URL query strings

TypeScript definitions for node

An AST-based pattern checker for JavaScript.

Prettier is an opinionated code formatter

Externalise references to helpers and builtins, automatically polyfilling your code without polluting globals

Entity parser for XML, HTML, External entites with security and NCR control

Build XML from JSON without C/C++ based libraries

Zero-dependency, DOM-free, pure predicate for detecting unsafe strings across HTML, XML, SVG, SQL, SHELL, and REGEX contexts

Packs ECMAScript/CommonJs/AMD modules for the browser. Allows you to split your codebase into multiple bundles, which can be loaded on demand. Supports loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.

Validates XML name productions — Name, NCName, QName, NMToken, NMTokens — for XML 1.0 and 1.1