deferred-leveldown
A mock abstract-leveldown implementation that queues operations while a real abstract-leveldown instance is being opened
deferred-leveldown@7.0.0 was published on 2021-09-30. Its manifest declares 2 runtime dependencies and 0 peer requirements. Bundled type declarations are not declared in the inspected metadata. The declared Node.js requirement is >=10.
Deprecated: Superseded by abstract-level (https://github.com/Level/community#faq)
All deferred-leveldown versions · Permanent reference to 7.0.0
Package specifications
| Version | 7.0.0 |
|---|---|
| License declaration | MIT |
| Published | 2021-09-30T20:36:06.492Z |
| Node.js requirement | >=10 |
| Type declarations | Not declared |
| Runtime dependency count | 2 |
| Peer requirement count | 0 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 25.88 KiB |
| Published file count | 9 |
| Package type | Not declared |
| ES module entry | Not declared |
| Default entry | deferred-leveldown.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 10 |
| Repository stars | 19 |
| Repository forks | 7 |
Install deferred-leveldown 7.0.0
npm install deferred-leveldown@7.0.0 pnpm add deferred-leveldown@7.0.0 yarn add deferred-leveldown@7.0.0
Runtime dependencies
- inherits ^2.0.3
- abstract-leveldown ^7.2.0
Peer requirements
- None declared
Optional dependencies
- None declared
Resolved dependency graph
This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.
- abstract-leveldown@7.2.0 — direct
- base64-js@1.5.1 — indirect
- buffer@6.0.3 — indirect
- catering@2.1.1 — indirect
- ieee754@1.2.1 — indirect
- inherits@2.0.4 — direct
- is-buffer@2.0.5 — indirect
- level-concat-iterator@3.1.0 — indirect
- level-supports@2.1.0 — indirect
- queue-microtask@1.2.3 — indirect
How to interpret the specifications
Bundlephobia measurements use its standard package build and may exclude peer dependencies. Unpacked npm distribution size includes shipped files and is a different measurement. Module declarations do not prove tree-shaking or runtime compatibility.
Advisories apply to this package version directly; transitive dependencies need separate inspection. Repository signals describe the whole repository and are current observations, including on historical-version pages.
OpenSSF repository checks
Provider assessment: 2026-08-24T00:00:00Z. These are repository checks, not a jsL maintenance score.
| Code-Review | 1/10 — Found 2/16 approved changesets -- score normalized to 1 |
|---|---|
| Maintained | 0/10 — project is archived |
| Dangerous-Workflow | 10/10 — no dangerous workflow patterns detected |
| Binary-Artifacts | 10/10 — no binaries found in the repo |
| Pinned-Dependencies | 0/10 — dependency not pinned by hash detected -- score normalized to 0 |
| Token-Permissions | 0/10 — detected GitHub workflow tokens with excessive permissions |
| CII-Best-Practices | 0/10 — no effort to earn an OpenSSF best practices badge detected |
| Fuzzing | 0/10 — project is not fuzzed |
| License | 10/10 — license file detected |
| Branch-Protection | 0/10 — branch protection not enabled on development/release branches |
| Security-Policy | 0/10 — security policy file not detected |
| SAST | 0/10 — SAST tool is not run on all commits -- score normalized to 0 |
Evidence and freshness
- https://registry.npmjs.org/deferred-leveldown/7.0.0 — retrieved 2026-10-29T14:46:19.531Z
- https://api.deps.dev/v3/systems/npm/packages/deferred-leveldown/versions/7.0.0 — retrieved 2026-10-29T14:46:20.116Z
- https://api.deps.dev/v3/projects/github.com%2FLevel%2Fdeferred-leveldown — retrieved 2026-10-29T14:46:20.399Z
- https://api.deps.dev/v3/systems/npm/packages/deferred-leveldown/versions/7.0.0:dependencies — retrieved 2026-10-29T14:46:20.267Z