Package
lerc
Rapid decoding of Lerc compressed raster data for any standard pixel type.
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 993.9k
- +131% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 0
- Direct, from package.json
- Last release
- 2 months ago
- v4.2.0
- GitHub stars
- 215
- 72 forks
- Open issues / PRs
- 0 / 0
- Contributors
- -
- Commits, last 52 weeks
- 120
Downloads
Last week 2026-09-15 to 2026-09-21
993,903 downloads last week, 4,829,417 in the last month. The 12-month change of +131% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 413 in total
- Latest version
- 4.2.0, 23 Jul 20262 months ago
- First published
- 12 Jan 2017
- Last push to GitHub
- 17 Sept 20267 days before the snapshot
- Repository archived
- No
- Open issues
- 0
- Open pull requests
- 0
- Commits, last 52 weeks
- 120
- Dependents on npm
- -
Major versions
- v4 first release 4.0.0, 15 Jul 2022
- v3 first release 3.0.0, 30 Jul 2021
- v2 first release 2.0.0, 7 Nov 2018
- v1 first release 1.0.0, 12 Jan 2017
Recent releases
| Version | Published |
|---|---|
| 4.2.0 | 23 Jul 2026 |
| 4.1.2 | 2 Jul 2026 |
| 4.1.1 | 19 Mar 2026 |
| 4.1.0 | 9 Mar 2026 |
| 4.0.4 | 30 Oct 2023 |
| 4.0.3 | 30 Oct 2023 |
| 4.0.2 | 27 Oct 2023 |
| 4.0.1 | 19 Jul 2022 |
| 4.0.0 | 15 Jul 2022 |
| 3.0.0 | 30 Jul 2021 |
| 2.0.0 | 7 Nov 2018 |
| 1.0.1 | 22 Feb 2017 |
| 1.0.0 | 12 Jan 2017 |
- Module format
- ESM + CommonJSFrom package.json type, main and exports fields
- TypeScript types
- Bundled
- Node.js engine range
- Not declared
- Runtimes
- -
- Unpacked size (npm)
- 147 kB
- Dependencies (0)
- None
npm install lerc- jsDelivr
https://cdn.jsdelivr.net/npm/lerc@4.2.0/ - unpkg
https://unpkg.com/lerc@4.2.0/ - esm.sh
https://esm.sh/lerc@4.2.0
Indexability: Indexed.