is-registered
Util for Base that optionally prevents a plugin from being registered more than once on an instance
is-registered@0.1.5 was published on 2016-06-03. 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 >=0.10.0.
All is-registered versions · Permanent reference to 0.1.5
Package specifications
| Version | 0.1.5 |
|---|---|
| License declaration | MIT |
| Published | 2016-06-03T04:02:11.557Z |
| Node.js requirement | >=0.10.0 |
| 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 | Not supplied |
| Published file count | Not supplied |
| Package type | Not declared |
| ES module entry | Not declared |
| Default entry | index.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 8 |
| Repository stars | Unknown |
| Repository forks | Unknown |
Install is-registered 0.1.5
npm install is-registered@0.1.5 pnpm add is-registered@0.1.5 yarn add is-registered@0.1.5
Runtime dependencies
- define-property ^0.2.5
- isobject ^2.1.0
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.
- define-property@0.2.5 — direct
- function-bind@1.1.2 — indirect
- hasown@2.0.4 — indirect
- is-accessor-descriptor@1.0.2 — indirect
- is-data-descriptor@1.0.1 — indirect
- is-descriptor@0.1.8 — indirect
- isarray@1.0.0 — indirect
- isobject@2.1.0 — direct
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.
Evidence and freshness
- https://registry.npmjs.org/is-registered/0.1.5 — retrieved 2026-10-29T18:54:41.826Z
- https://api.deps.dev/v3/systems/npm/packages/is-registered/versions/0.1.5 — retrieved 2026-10-29T18:54:42.349Z
- https://api.deps.dev/v3/systems/npm/packages/is-registered/versions/0.1.5:dependencies — retrieved 2026-10-29T18:54:42.370Z