# circular-json — Deprecated npm packages and their maintainer-named replacement

For circular-json, latest published version is 0.5.9; maintainer's deprecation message is CircularJSON is in maintenance only, flatted is its successor; named replacement is flatted, recorded from its source on 2026-08-25; source re-checked 2026-09-14.

- **Package:** circular-json _(verified: appears in the quote below)_
- **Latest published version:** 0.5.9 _(verified: appears in the quote below)_
- **Maintainer's deprecation message:** CircularJSON is in maintenance only, flatted is its successor. _(verified: appears in the quote below)_
- **Named replacement:** flatted _(our reading, not quoted from the source)_

## What the source says

> "deprecated":"CircularJSON is in maintenance only, flatted is its successor."

## Source

- https://registry.npmjs.org/circular-json

Last verified: 2026-09-14. Review by: 2027-02-21.
Part of [Deprecated npm packages and their maintainer-named replacement](https://referencesource.org/npm-deprecated-package-recommended-replacement/).