vasync 2.2.1
utilities for observable asynchronous control flow
vasync@2.2.1 was published on 2021-11-04. Its manifest declares 1 runtime dependency and 0 peer requirements. Bundled type declarations are not declared in the inspected metadata. No Node.js engine requirement is declared in this manifest.
All vasync versions · Permanent reference to 2.2.1 · Latest release
Package specifications
| Version | 2.2.1 |
|---|---|
| License declaration | MIT |
| Published | 2021-11-04T00:44:04.139Z |
| Node.js requirement | Not declared |
| Type declarations | Not declared |
| Runtime dependency count | 1 |
| Peer requirement count | 0 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 104.30 KiB |
| Published file count | 30 |
| Package type | Not declared |
| ES module entry | Not declared |
| Default entry | ./lib/vasync.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 4 |
| Repository stars | 308 |
| Repository forks | 23 |
Install vasync 2.2.1
npm install vasync@2.2.1 pnpm add vasync@2.2.1 yarn add vasync@2.2.1
Runtime dependencies
- verror 1.10.0
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.
- assert-plus@1.0.0 — indirect
- core-util-is@1.0.2 — indirect
- extsprintf@1.4.1 — indirect
- verror@1.10.0 — 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/vasync/2.2.1 — retrieved 2026-10-29T12:56:41.337Z
- https://api.deps.dev/v3/systems/npm/packages/vasync/versions/2.2.1:dependencies — retrieved 2026-10-29T12:39:26.272Z
- https://api.deps.dev/v3/systems/npm/packages/vasync/versions/2.2.1 — retrieved 2026-10-29T12:39:26.229Z (stale snapshot; refresh pending)
- https://api.deps.dev/v3/projects/github.com%2Fjoyent%2Fnode-vasync — retrieved 2026-10-29T10:55:21.273Z