Package
lossless-json
Parse JSON without risk of losing numeric information
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 836.7k
- +106% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 0
- Direct, from package.json
- Last release
- 1 month ago
- v4.3.1
- GitHub stars
- 476
- 35 forks
- Open issues / PRs
- 0 / 1
- Contributors
- -
- Commits, last 52 weeks
- 23
Downloads
Last week 2026-09-15 to 2026-09-21
836,651 downloads last week, 3,506,718 in the last month. The 12-month change of +106% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 232 in total
- Latest version
- 4.3.1, 31 Jul 20261 month ago
- First published
- 8 Feb 2016
- Last push to GitHub
- 31 Jul 202655 days before the snapshot
- Repository archived
- No
- Open issues
- 0
- Open pull requests
- 1
- Commits, last 52 weeks
- 23
- Dependents on npm
- 175
Major versions
- v4 first release 4.0.0, 13 Dec 2023
- v3 first release 3.0.0, 1 Nov 2023
- v2 first release 2.0.0, 28 Sept 2022
- v1 first release 1.0.0, 13 Feb 2016
- v0 first release 0.0.1, 8 Feb 2016
Recent releases
| Version | Published |
|---|---|
| 4.3.1 | 31 Jul 2026 |
| 4.3.0 | 3 Oct 2025 |
| 4.2.0 | 28 Aug 2025 |
| 4.1.1 | 23 Jun 2025 |
| 4.1.0 | 19 May 2025 |
| 4.0.2 | 18 Sept 2024 |
| 4.0.1 | 14 Dec 2023 |
| 4.0.0 | 13 Dec 2023 |
| 3.0.2 | 13 Nov 2023 |
| 3.0.1 | 6 Nov 2023 |
| 3.0.0 | 1 Nov 2023 |
| 2.0.11 | 12 Jul 2023 |
| 2.0.10 | 7 Jul 2023 |
| 2.0.9 | 5 May 2023 |
- Module format
- ESM + CommonJSFrom package.json type, main and exports fields
- TypeScript types
- Bundled
- Node.js engine range
- Not declared
- Runtimes
- -
- Unpacked size (npm)
- 325 kB
- Dependencies (0)
- None
npm install lossless-json- jsDelivr
https://cdn.jsdelivr.net/npm/lossless-json@4.3.1/ - unpkg
https://unpkg.com/lossless-json@4.3.1/ - esm.sh
https://esm.sh/lossless-json@4.3.1
Indexability: Indexed.