Parse JSON with more helpful errors

Library with base interfaces for LangGraph checkpoint savers.

Generate source maps

mjml-column

Wordwrap a string with ANSI escape codes

Trace the original position through a source map

Convert a string index to its line and column position

Maps lines and columns to character offsets and back.

mjml-group

Given a Mocha / Cypress spec file, returns the list of suite and test names

Provides StructuredSource and functionality for converting range and loc vice versa.

Given string and position, return line and column of position

Formats data into a string table.

Parse and stringify file paths with line and column like `unicorn.js:8:14`

Convert efficiently index to/from line-column in a string

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

Layout plugin for Plate

Run multiple promise-returning & async functions with limited concurrency

Use the gap, column-gap, and row-gap shorthand properties in CSS

A lightweight source code position locator for converting between offset and line/column, with built-in line and comment parsing