warn-once
npmv0.1.1TypeScriptShow a warning once
Not recommended for new projects
No — warn-once should not be adopted for new projects. Last published 1495 days ago.
- ?Adoption: grade ?, Not reported by this registry.
No download data reported for this package yet.
- FMaintenance: grade F, Failing.
Last published 1495 days ago.
- AWeight: grade A, Excellent.
Zero runtime dependencies, about 2.4 KB installed.
- BSupply chain: grade B, Good.
This package has a single maintainer (bus factor of 1).
- ALicense: grade A, Excellent.
MIT — permissive, with no copyleft found in the dependency tree.
Grades are computed deterministically from registry metadata collected by PackageGraph — downloads, dependents, publish dates, the resolved dependency tree, maintainer count, and declared licenses. No third-party scores are used.
Install cost
What you actually take on by adding warn-once to a project.
Runtime packages this one declares itself.
Distinct packages in the full runtime tree, deduplicated the way a package manager would.
Unpacked size of this package plus its entire runtime tree.
Longest resolved dependency chain below this package.
Compatibility
- Node.js
- No constraint declared
- Module format
- CommonJS only
- TypeScript
- Types included
- Install scripts
- None
Quick start
A usage example from the warn-once README.
const warnOnce = require('warn-once');
// ...
warnOnce(someCondition, 'This is a warning message');Used by
Popular packages that depend on warn-once.
Relationship graph
Dependencies (left) and dependents (right) of warn-once.
Frequently installed together
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Release history
No releases in the last two years, typically about 454 days apart.
| Version | Published | Size | License |
|---|---|---|---|
| 0.1.1latest | 4 years ago | 2.4 KB | MIT |
| 0.1.0 | 5 years ago | 1.3 KB | MIT |
| 0.0.1 | 5 years ago | 652 B | MIT |
Overview
warn-once is an npm package that show a warning once. It has 1 known dependents in the graph. The latest version is 0.1.1, released under the MIT license.
Who should use it
Teams working in the npm ecosystem who need show a warning once and value a focused solution.
When not to use it
Consider an alternative if you need to or if a more actively-maintained option better fits your npm stack.
Pros
- Ships TypeScript type definitions.
- Clear open-source license (MIT).
- Zero runtime dependencies — minimal footprint.
Cons
- No significant drawbacks detected from available metadata.
Auto-generated from collected registry metadata. No external claims are inferred.
Maintainers
Frequently asked questions
Should I use warn-once?
No — warn-once should not be adopted for new projects. Last published 1495 days ago.
How do I install warn-once?
Run `npm install warn-once` to add warn-once to your npm project.
What license is warn-once released under?
warn-once is distributed under the MIT license.
How popular is warn-once?
npm does not publish download counts. Within PackageGraph's crawl, 1 known packages depend on warn-once.
Is warn-once still maintained?
The most recent release of warn-once (v0.1.1) was published 4 years ago.
Does warn-once run install scripts?
No. warn-once does not define preinstall, install, or postinstall scripts, so installing it does not execute publisher-supplied code.