npm · npm:flatted
flatted active
A super light and fast circular JSON parser.
The latest stable version of flatted is 3.4.4, published on 2026-07-30. Verified by Vigia on 2026-11-12.
| Latest stable version | 3.4.4 |
|---|---|
| Published | 2026-07-30 09:53:10 UTC |
| Install | npm install flatted@latest |
| Requires (engines) | none declared |
| Peer dependencies | — |
| Dist-tags | latest: 3.4.4 |
| License | ISC |
| Advisories on latest version | none known |
| Last verified | 2026-11-12 13:44:21 UTC |
| Sources | api.deps.dev, registry.npmjs.org, registry.npmjs.org |
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Maintenance
| Activity | active |
|---|---|
| Last stable release | 2026-07-30 09:53:10 UTC · 105 days ago |
| Stable releases in the last 12 months | 6 |
| Published versions | 44 |
Heuristic based only on release dates; it does not measure issue or security response times.
Version history
| Version | Published |
|---|---|
3.4.4 | 2026-07-30 09:53:10 UTC |
3.4.3 | 2026-07-22 15:24:12 UTC |
3.4.2 | 2026-03-17 15:03:56 UTC |
3.4.1 | 2026-03-09 10:34:59 UTC |
3.4.0 | 2026-03-08 16:31:11 UTC |
3.3.4 | 2026-03-02 08:46:45 UTC |
3.3.3 | 2025-02-18 08:55:07 UTC |
3.3.2 | 2024-11-18 15:01:07 UTC |
3.3.1 | 2024-02-21 11:23:15 UTC |
3.3.0 | 2024-02-20 11:33:19 UTC |
3.2.13 | 2024-02-20 11:17:55 UTC |
3.2.12 | 2024-02-20 11:14:26 UTC |
3.2.11 | 2024-02-20 11:11:57 UTC |
3.2.10 | 2024-02-20 10:40:59 UTC |
3.2.9 | 2023-09-16 11:04:42 UTC |
3.2.8 | 2023-09-16 07:01:50 UTC |
3.2.7 | 2022-08-19 14:24:13 UTC |
3.2.6 | 2022-06-27 08:03:22 UTC |
3.2.5 | 2022-01-26 17:02:44 UTC |
3.2.4 | 2021-11-09 16:03:01 UTC |
Showing the 20 most recent of 44 versions. JSON
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Frequently asked questions
What is the latest version of flatted?
The latest stable version of flatted is 3.4.4, published on 2026-07-30. Verified by Vigia on 2026-11-12.
How do I install the latest version of flatted?
Run npm install flatted@latest. The latest stable version is 3.4.4 (verified 2026-11-12).
Is flatted deprecated?
No. flatted is not marked as deprecated in the registry.
Which Node.js version does flatted require?
flatted 3.4.4 does not declare a Node.js version requirement.
Does flatted 3.4.4 have known vulnerabilities?
No known advisories affect flatted 3.4.4 according to the data Vigia checks.
Is flatted still maintained?
flatted published 6 stable releases in the last 12 months; the most recent was 105 days ago. Activity: active.
Observed changes
No changes observed yet since Vigia started tracking this package.
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