unified

unist utility to serialize a node, position, or point as a human readable location

vfile utility to convert between positional (line and column-based) and offset (range-based) locations

unist utility to remove positions from a tree

unist utility to get the position of a node

unist utility to check if a node is generated

unist utility to get a position from an estree node

remark-lint rule to warn when definitions are not placed at the end of the file

unist utility to get the source of a value

unified-doc hast utility to add text offsets to text nodes.