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deferred-leveldown

A mock abstract-leveldown implementation that queues operations while a real abstract-leveldown instance is being opened

v7.0.0, 30 Sept 2021MITCommonJSTypes: NoneDOM and browser utilitiesNode.js utilities
$ npm install deferred-leveldown
Deprecated on npm
Superseded by abstract-level (https://github.com/Level/community#faq)

Key numbers

As of 25 Sept 2026
Weekly downloads
772.2k
+26% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
2
Direct, from package.json
Last release
4 years ago
v7.0.0
GitHub stars
19
3 forks
Open issues / PRs
0 / 0
Contributors
-
Commits, last 52 weeks
0

Downloads

Last week 2026-09-15 to 2026-09-21
0500k1m1.5mSept 2025Mar 2026Sept 2026High 1.3m (28 Jul 2026)Low 306.9k (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.

772,187 downloads last week, 4,108,560 in the last month. The 12-month change of +26% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
026 in total
Latest version
7.0.0, 30 Sept 20214 years ago
First published
17 Sept 2013
Last push to GitHub
2 Dec 2024662 days before the snapshot
Repository archived
Yes
Open issues
0
Open pull requests
0
Commits, last 52 weeks
0
Dependents on npm
-

Major versions

  1. v7 first release 7.0.0, 30 Sept 2021
  2. v6 first release 6.0.0, 17 Apr 2021
  3. v5 first release 5.0.0, 22 Dec 2018
  4. v4 first release 4.0.0, 13 May 2018
  5. v3 first release 3.0.0, 8 Feb 2018
  6. v2 first release 2.0.0, 30 Jul 2017
  7. v1 first release 1.0.0, 28 Apr 2015
  8. v0 first release 0.0.0, 17 Sept 2013

Recent releases

VersionPublished
7.0.030 Sept 2021
6.0.017 Apr 2021
5.3.04 Oct 2019
5.2.117 Sept 2019
5.2.06 Sept 2019
5.1.022 Jun 2019
5.0.131 Mar 2019
5.0.022 Dec 2018
4.0.230 May 2018
4.0.122 May 2018
4.0.013 May 2018
3.0.08 Feb 2018
2.0.34 Nov 2017
2.0.26 Oct 2017
Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
>=10
Runtimes
-
Unpacked size (npm)
26 kB
Dependencies (2)
inheritsabstract-leveldown
npm install deferred-leveldown
  • jsDelivrhttps://cdn.jsdelivr.net/npm/deferred-leveldown@7.0.0/
  • unpkghttps://unpkg.com/deferred-leveldown@7.0.0/
  • esm.shhttps://esm.sh/deferred-leveldown@7.0.0
PackageWeekly downloadsGzipLast releaseModuleComparison
eventemitter3117.2m-8 months agoESM + CommonJS-
ieee75484.5m-5 years agoCommonJS-
deep-extend33.8m-8 years agoCommonJS-
re2js5.1m-2 months agoESM + CommonJS-
unload2.2m-3 years agoESM + CommonJS-
has-to-string-tag-x1.8m-7 years agoESM + CommonJS-
has-symbol-support-x1.8m-7 years agoESM + CommonJS-
easy-stack1m-1 month agoESM + CommonJS-
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): deprecated.