concat-map is a small Node.js module that creates a new array by calling a function on each element (and its index) and concatenating the results. It is useful when you want to map an array where each callback invocation can return an array (which gets flattened into the output) or a single value (which gets appended).
Project status
- The repository shows an upstream push on 2025-12-30, but published
updates(tagged versions) are sparse, with the most recent versionv0.0.2dated 2022-10-12, so it appears mostly in a quiet or maintenance-mode state rather than actively evolving. - Update cadence is highly irregular, with large gaps between tagged versions (2012
v0.0.0, 2014v0.0.1, and 2022v0.0.2), and no evidence of a consistent recent release rhythm.
AI summary generated
Recent updates
v0.0.2
Version v0.0.2 contains a small runtime change in index.js, plus a large set of repository, tooling, and CI workflow updates. The public API shape (the exported concatMap function and its argument count) appears unchanged, but the added strict mode can subtly affect callback behavior.
v0.0.1
Release v0.0.1 adds a small runtime compatibility change to the exported concat-map function (array detection), updates package metadata, and switches the project’s test tooling from tap to tape. No release notes were provided for this version, so the code, build, and contributor workflow changes below are not documented.
Featuresv0.0.0
This release (v0.0.0) has no release notes provided by the publisher, so there is no documented information about features, fixes, or compatibility changes. As a result, developers should treat this upgrade as opaque and verify behavior, APIs, and configuration against the codebase or changelog diffs.