# rfc-log-levels

> A map of log level aliases matched to their numeric values. Follows the RFC Standard.

Latest version **4.3.0** (published 2023-12-29) · Artistic-2.0 license · 0 weekly downloads

## Install

```sh
npm install rfc-log-levels
pnpm add rfc-log-levels
yarn add rfc-log-levels
bun add rfc-log-levels
```

## Health

**Score 45/100 (D)** — status: abandoned.

Positive: has types; esm support; no vulnerabilities; high maintenance score; high quality score.

Warnings: low downloads.

Negative: abandoned.

## Facts

| | |
|---|---|
| Version | 4.3.0 |
| Published | 2023-12-29 |
| First published | 2018-07-22 |
| Weekly downloads | 0 |
| License | Artistic-2.0 |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Node | >=4 |
| Dependencies | 1 |
| Unpacked size | 55.2 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 1 |
| Author | Benjamin Lupton |
| Maintainers | bevryme |
| Keywords | alert, browser, crit, critical, debug, deno, deno-edition, deno-entry, denoland, emerg, emergency, err, error, es2022, es5, export-default, info, levels, log, log levels, logger, logging, module, node, note, notice, typed, types, typescript, warn, warning |

## Links

- npm: https://www.npmjs.com/package/rfc-log-levels
- Repository: https://github.com/bevry/rfc-log-levels
- Issues: https://github.com/bevry/rfc-log-levels/issues
- Funding: https://bevry.me/fund
- npm.io page: https://npm.io/package/rfc-log-levels

## Dependencies (1)

- [editions](https://npm.io/package/editions.md) ^6.21.0

## Alternatives

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- [child-process-debug](https://npm.io/package/child-process-debug.md) — 695 weekly downloads

## Recent versions

- 4.3.0 (latest) — 2023-12-29
- 4.3.0-next.1703876815.ac03d3ad4a34524cfa2346991e9299b1b8f3c20a (next) — 2023-12-29
- 4.2.0 — 2023-12-27
- 4.2.0-next.1703702372.c649d52447680b86f017df109826ba51c6841845 — 2023-12-27
- 4.1.0 — 2023-12-06
- 4.1.0-next.1701825791.3f53a2d98c6c087ba2f28bf1d071c4cbb2c6472d — 2023-12-06
- 4.0.0-next.1700859883.6eb970b948ac4b83765184f08947ac70f5cbbc2f — 2023-11-24
- 4.0.0 — 2023-11-24
- 3.21.0-next.1700558690.18e745828ef703785f9245a2cae12060cf35fbfc — 2023-11-21
- 3.21.0 — 2023-11-21
- 3.20.0 — 2023-11-15
- 3.20.0-next.1700017649.ddfe98e6d14dfc1107d99d1c60879257cc2177af — 2023-11-15
- 3.19.0 — 2023-11-13
- 3.19.0-next.1699895313.cfd40cf6e29aa4373b8ce2c247e7303a255f7436 — 2023-11-13
- 3.18.0 — 2023-11-02
- … 74 more at https://npm.io/package/rfc-log-levels/versions

## README

<!-- TITLE/ -->

# rfc-log-levels

<!-- /TITLE -->

<!-- BADGES/ -->

<span class="badge-githubworkflow"><a href="https://github.com/bevry/rfc-log-levels/actions?query=workflow%3Abevry" title="View the status of this project's GitHub Workflow: bevry"><img src="https://github.com/bevry/rfc-log-levels/workflows/bevry/badge.svg" alt="Status of the GitHub Workflow: bevry" /></a></span>
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<br class="badge-separator" />
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<!-- /BADGES -->


A map of log level aliases matched to their numeric values. [Follows the RFC Standard.](http://www.faqs.org/rfcs/rfc3164.html)

## Usage

[Complete API Documentation.](http://master.rfc-log-levels.bevry.surge.sh/docs/)

```javascript
// get a log level from a name or number
import getLevelInfo from 'rfc-log-levels'
console.log(getLevelInfo('info')) // { levelNumber: 6, levelName: "info" }
console.log(getLevelInfo(6)) // { levelNumber: 6, levelName: "info" }

// get the official RFC log levels from named export
import { rfcLogLevels } from 'rfc-log-levels'
console.log(rfcLogLevels.info) // 6

// get the official RFC log levels from the json file
import rfcLogLevels from 'rfc-log-levels/index.json'
console.log(rfcLogLevels.info) // 6
```

Refer to [`index.json`](https://github.com/bevry/rfc-log-levels/blob/master/index.json) for the full listing, which is automatically extracted from [`source/index.ts`](https://github.com/bevry/rfc-log-levels/blob/master/source/index.ts).

<!-- INSTALL/ -->

## Install

### [npm](https://npmjs.com "npm is a package manager for javascript")

-   Install: `npm install --save rfc-log-levels`
-   Import: `import pkg from ('rfc-log-levels')`
-   Require: `const pkg = require('rfc-log-levels').default`

### [Deno](https://deno.land "Deno is a secure runtime for JavaScript and TypeScript, it is an alternative for Node.js")

``` typescript
import pkg from 'https://unpkg.com/rfc-log-levels@^4.3.0/edition-deno/index.ts'
```
### [Skypack](https://www.skypack.dev "Skypack is a JavaScript Delivery Network for modern web apps")

``` html
<script type="module">
    import pkg from '//cdn.skypack.dev/rfc-log-levels@^4.3.0'
</script>
```
### [unpkg](https://unpkg.com "unpkg is a fast, global content delivery network for everything on npm")

``` html
<script type="module">
    import pkg from '//unpkg.com/rfc-log-levels@^4.3.0'
</script>
```
### [jspm](https://jspm.io "Native ES Modules CDN")

``` html
<script type="module">
    import pkg from '//dev.jspm.io/rfc-log-levels@4.3.0'
</script>
```
### [Editions](https://editions.bevry.me "Editions are the best way to produce and consume packages you care about.")

This package is published with the following editions:
-   `rfc-log-levels` aliases `rfc-log-levels/index.cjs` which uses the [Editions Autoloader](https://github.com/bevry/editions "You can use the Editions Autoloader to autoload the appropriate edition for your consumers environment") to automatically select the correct edition for the consumer's environment
-   `rfc-log-levels/source/index.ts` is [TypeScript](https://www.typescriptlang.org/ "TypeScript is a typed superset of JavaScript that compiles to plain JavaScript.") source code with [Import](https://babeljs.io/docs/learn-es2015/#modules "ECMAScript Modules") for modules
-   `rfc-log-levels/edition-browsers/index.js` is [TypeScript](https://www.typescriptlang.org/ "TypeScript is a typed superset of JavaScript that compiles to plain JavaScript.") compiled against [ES2022](https://en.wikipedia.org/wiki/ES2022 "ECMAScript 2022") for web browsers with [Import](https://babeljs.io/docs/learn-es2015/#modules "ECMAScript Modules") for modules
-   `rfc-log-levels/edition-es2022/index.js` is [TypeScript](https://www.typescriptlang.org/ "TypeScript is a typed superset of JavaScript that compiles to plain JavaScript.") compiled against [ES2022](https://en.wikipedia.org/wiki/ES2022 "ECMAScript 2022") for [Node.js](https://nodejs.org "Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine") 6 || 8 || 10 || 12 || 14 || 16 || 18 || 20 || 21 with [Require](https://nodejs.org/dist/latest-v5.x/docs/api/modules.html "Node/CJS Modules") for modules
-   `rfc-log-levels/edition-es5/index.js` is [TypeScript](https://www.typescriptlang.org/ "TypeScript is a typed superset of JavaScript that compiles to plain JavaScript.") compiled against ES5 for [Node.js](https://nodejs.org "Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine") 4 || 6 || 8 || 10 || 12 || 14 || 16 || 18 || 20 || 21 with [Require](https://nodejs.org/dist/latest-v5.x/docs/api/modules.html "Node/CJS Modules") for modules
-   `rfc-log-levels/edition-es2022-esm/index.js` is [TypeScript](https://www.typescriptlang.org/ "TypeScript is a typed superset of JavaScript that compiles to plain JavaScript.") compiled against [ES2022](https://en.wikipedia.org/wiki/ES2022 "ECMAScript 2022") for [Node.js](https://nodejs.org "Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine") 12 || 14 || 16 || 18 || 20 || 21 with [Import](https://babeljs.io/docs/learn-es2015/#modules "ECMAScript Modules") for modules
-   `rfc-log-levels/edition-types/index.d.ts` is [TypeScript](https://www.typescriptlang.org/ "TypeScript is a typed superset of JavaScript that compiles to plain JavaScript.") compiled Types with [Import](https://babeljs.io/docs/learn-es2015/#modules "ECMAScript Modules") for modules
-   `rfc-log-levels/edition-deno/index.ts` is [TypeScript](https://www.typescriptlang.org/ "TypeScript is a typed superset of JavaScript that compiles to plain JavaScript.") source code made to be compatible with [Deno](https://deno.land "Deno is a secure runtime for JavaScript and TypeScript, it is an alternative to Node.js")

<!-- /INSTALL -->

<!-- HISTORY/ -->

## History

[Discover the release history by heading on over to the `HISTORY.md` file.](https://github.com/bevry/rfc-log-levels/blob/HEAD/HISTORY.md#files)

<!-- /HISTORY -->

<!-- BACKERS/ -->

## Backers

### Code

[Discover how to contribute via the `CONTRIBUTING.md` file.](https://github.com/bevry/rfc-log-levels/blob/HEAD/CONTRIBUTING.md#files)

#### Authors

-   [Benjamin Lupton](https://balupton.com) — Accelerating collaborative wisdom.

#### Maintainers

-   [Benjamin Lupton](https://balupton.com) — Accelerating collaborative wisdom.

#### Contributors

-   [Benjamin Lupton](https://github.com/balupton) — [view contributions](https://github.com/bevry/rfc-log-levels/commits?author=balupton "View the GitHub contributions of Benjamin Lupton on repository bevry/rfc-log-levels")

### Finances

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#### Sponsors

-   [Andrew Nesbitt](https://nesbitt.io) — Software engineer and researcher
-   [Balsa](https://balsa.com) — We're Balsa, and we're building tools for builders.
-   [Codecov](https://codecov.io) — Empower developers with tools to improve code quality and testing.
-   [Poonacha Medappa](https://poonachamedappa.com)
-   [Rob Morris](https://github.com/Rob-Morris)
-   [Sentry](https://sentry.io) — Real-time crash reporting for your web apps, mobile apps, and games.
-   [Syntax](https://syntax.fm) — Syntax Podcast

#### Donors

-   [Andrew Nesbitt](https://nesbitt.io)
-   [Armen Mkrtchian](https://mogoni.dev)
-   [Balsa](https://balsa.com)
-   [Chad](https://opencollective.com/chad8)
-   [Codecov](https://codecov.io)
-   [dr.dimitru](https://veliovgroup.com)
-   [Elliott Ditman](https://elliottditman.com)
-   [entroniq](https://gitlab.com/entroniq)
-   [GitHub](https://github.com/about)
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-   [Mr. Henry](https://mrhenry.be)
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-   [Pleo](https://pleo.io)
-   [Poonacha Medappa](https://poonachamedappa.com)
-   [Rob Morris](https://github.com/Rob-Morris)
-   [Robert de Forest](https://github.com/rdeforest)
-   [Sentry](https://sentry.io)
-   [ServieJS](https://github.com/serviejs)
-   [Skunk Team](https://skunk.team)
-   [Syntax](https://syntax.fm)
-   [WriterJohnBuck](https://github.com/WriterJohnBuck)

<!-- /BACKERS -->

<!-- LICENSE/ -->

## License

Unless stated otherwise all works are:

-   Copyright &copy; [Benjamin Lupton](https://balupton.com)

and licensed under:

-   [Artistic License 2.0](http://spdx.org/licenses/Artistic-2.0.html)

<!-- /LICENSE -->

---
_Source: https://npm.io/package/rfc-log-levels · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._