micromark Character Utilities

micromark-util-character is a utility package within the micromark ecosystem, providing a collection of pure functions to efficiently check whether a given character code belongs to various predefined groups, such as ASCII alphanumeric, punctuation, or Markdown-specific line endings and spaces. It is currently at version 2.1.1. As part of the larger micromark project, its release cadence is tied to the main project's development. This package is crucial for developers building custom micromark extensions or parsers who need granular control and performant character classification, differentiating itself by offering a specialized, low-level API for fundamental parsing operations rather than general-purpose string manipulation.