Skip to content
JS
Package

level-codec

Encode keys, values and range options, with built-in or custom encodings

v10.0.0, 9 Apr 2021MITCommonJSTypes: None
$ npm install level-codec
npmGitHubHomepage
Deprecated on npm
Superseded by level-transcoder (https://github.com/Level/community#faq)

Key numbers

As of 25 Sept 2026
Weekly downloads
515.9k
+19% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
1
Direct, from package.json
Last release
5 years ago
v10.0.0
GitHub stars
-
Open issues / PRs
- / -
Contributors
-
Commits, last 52 weeks
-

Downloads

Last week 2026-09-15 to 2026-09-21
0250k500k750k1mSept 2025Mar 2026Sept 2026High 911.2k (28 Jul 2026)Low 204.4k (23 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

515,863 downloads last week, 2,714,823 in the last month. The 12-month change of +19% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
031 in total
Latest version
10.0.0, 9 Apr 20215 years ago
First published
17 Mar 2015
Last push to GitHub
-
Repository archived
-
Open issues
-
Open pull requests
-
Commits, last 52 weeks
-
Dependents on npm
-

Major versions

  1. v10 first release 10.0.0, 9 Apr 2021
  2. v9 first release 9.0.0, 12 May 2018
  3. v8 first release 8.0.0, 21 Oct 2017
  4. v7 first release 7.0.0, 26 Jan 2017
  5. v6 first release 6.0.0, 4 May 2015
  6. v5 first release 5.0.0, 24 Mar 2015
  7. v4 first release 4.0.0, 19 Mar 2015
  8. v3 first release 3.0.0, 18 Mar 2015
  9. v2 first release 2.0.0, 18 Mar 2015
  10. v1 first release 1.0.0, 17 Mar 2015

Recent releases

VersionPublished
10.0.09 Apr 2021
9.0.226 Jun 2020
9.0.11 Apr 2019
9.0.012 May 2018
8.0.021 Oct 2017
7.1.012 Sept 2017
7.0.114 Aug 2017
7.0.026 Jan 2017
6.2.024 Feb 2016
6.1.021 Oct 2015
6.0.04 May 2015
5.5.017 Apr 2015
5.4.017 Apr 2015
5.3.017 Apr 2015

Compatibility

Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
>=10
Runtimes
-
Unpacked size (npm)
27 kB
Dependencies (1)
buffer

Install

npm install level-codec

CDN

  • jsDelivrhttps://cdn.jsdelivr.net/npm/level-codec@10.0.0/
  • unpkghttps://unpkg.com/level-codec@10.0.0/
  • esm.shhttps://esm.sh/level-codec@10.0.0
Sources: npm registry, npm downloads API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): deprecated; GitHub data not fetched yet; no category.