The **chunk‑string‑array** module provides a single function that splits an array of strings into sub‑arrays so that the total character length of each sub‑array does not exceed a given limit. It is useful for Node (and browser) developers who need to group text items—e.g., names, words, or messages—while respecting a maximum combined length, with an optional strict mode that throws an error if any single string is longer than the limit.