# @well-known-components/logger

> base component

Latest version **3.1.3** (published 2023-08-15) · Apache-2.0 license · 0 weekly downloads

## Install

```sh
npm install @well-known-components/logger
pnpm add @well-known-components/logger
yarn add @well-known-components/logger
bun add @well-known-components/logger
```

## Health

**Score 20/100 (F)** — status: abandoned.

Positive: has types; no vulnerabilities.

Warnings: low downloads; no esm support.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 3.1.3 |
| Published | 2023-08-15 |
| First published | 2021-01-05 |
| Weekly downloads | 0 |
| License | Apache-2.0 |
| TypeScript types | bundled |
| Module format | CommonJS |
| Dependencies | 0 |
| Unpacked size | 30.1 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 0 |
| Maintainers | well-known-components-publisher, menduz |

## Links

- npm: https://www.npmjs.com/package/@well-known-components/logger
- Repository: https://github.com/well-known-components/logger
- Homepage: https://github.com/well-known-components/logger#readme
- Issues: https://github.com/well-known-components/logger/issues
- npm.io page: https://npm.io/package/@well-known-components/logger

## Recent versions

- 3.1.3 (latest) — 2023-08-15
- 3.1.4-20240911011933.commit-146795a (next) — 2024-09-11
- 3.1.4-20240318132117.commit-5e1943e — 2024-03-18
- 3.1.3-20230815181611.commit-d7227b9 — 2023-08-15
- 3.1.3-20230628191917.commit-afe2f51 — 2023-06-28
- 3.1.2 — 2023-02-16
- 3.1.2-20230216153516.commit-e610ee2 — 2023-02-16
- 3.1.1 — 2023-02-16
- 3.1.1-20230216121132.commit-174b565 — 2023-02-16
- 3.1.0 — 2023-02-15
- 3.0.1-20230215172922.commit-75799ae — 2023-02-15
- 3.0.1-20230215172901.commit-77ba094 — 2023-02-15
- 3.0.1-20230215172849.commit-c1c0fc8 — 2023-02-15
- 3.0.1-20230215172836.commit-1429743 — 2023-02-15
- 3.0.1-20230215172628.commit-b47f729 — 2023-02-15
- … 18 more at https://npm.io/package/@well-known-components/logger/versions

## README

# logger component

Simple stdout & stderr logger component. Prints JSON when `NODE_ENV=production`

## Config

### `LOG_LEVEL` configuration

Using the LOG_LEVEL value provided by the IConfigComponent, the following scale is used to filter out the log levels based on the following scale:

"ALL" > "LOG" > "DEBUG" > "INFO" > "WARN" > "ERROR" > "OFF"

Eg:

```typescript
const config: IConfigComponent =
  createConfigComponent({ ...process.env, LOG_LEVEL: "INFO" })

const loggerComponent = createLogComponent({ config })
const logger = getLogger("Test")

logger.info("log some info") // This will be logged
logger.warn("log some warn") // This will be logged
logger.debug("log some debug") // This will NOT be logged
```

---
_Source: https://npm.io/package/@well-known-components/logger · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._