This library currently implements small part of Facebook BigPipe so far, but the advantage is to efficiently insert/replace content and work with the DOM. It is also possible to easily call JavaScript modules from PHP.
The `util.is*` functions introduced in Node v0.12.
Utilities to help with endpoint resolution
[](https://www.npmjs.com/package/@aws-sdk/util-locate-window) [](https://www.npmjs.com/packag
Node.js's util module for all engines
unist utility to visit nodes
A parser to Amazon Resource Names
Prototype fusion
unist utility to check if a node passes a test
unist utility to recursively walk over nodes, with ancestral information
unist utility to serialize a node, position, or point as a human readable location
mdast utility to get the plain text content of a node
mdast utility to serialize markdown
unist utility to get the position of a node
mdast utility to transform to hast
hast utility to check if a node is inter-element whitespace
[](https://www.npmjs.com/package/@aws-sdk/util-user-agent-node) [](https://www.npmjs.com/
Utility functions
mdast utility to check if a node is phrasing content
Various helper utilities
hast utility to create an element from a simple CSS selector
mdast extension to parse and serialize GFM strikethrough
[](https://www.npmjs.com/package/@aws-sdk/util-format-url) [](https://www.npmjs.com/package/@aws-sd
mdast utility to find and replace text in a tree