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Simple logging library with zero dependencies for Deno/Node.js/Bun/browsers

This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
This package works with Cloudflare Workers
This package works with Node.js
This package works with Deno
This package works with Bun
This package works with Browsers
JSR Score
100%
Published
4 days ago (1.0.4)
function getJsonLinesFormatter
getJsonLinesFormatter(options?: JsonLinesFormatterOptions): TextFormatter

Get a JSON Lines formatter with the specified options. The log records will be rendered as JSON objects, one per line, which is a common format for log files. This format is also known as Newline-Delimited JSON (NDJSON). It looks like this:

{"@timestamp":"2023-11-14T22:13:20.000Z","level":"INFO","message":"Hello, world!","logger":"my.logger","properties":{"key":"value"}}

Parameters

optional
options: JsonLinesFormatterOptions

The options for the JSON Lines formatter.

Return Type

The JSON Lines formatter.

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Add Package

deno add jsr:@logtape/logtape

Import symbol

import { getJsonLinesFormatter } from "@logtape/logtape";
or

Import directly with a jsr specifier

import { getJsonLinesFormatter } from "jsr:@logtape/logtape";

Add Package

pnpm i jsr:@logtape/logtape
or (using pnpm 10.8 or older)
pnpm dlx jsr add @logtape/logtape

Import symbol

import { getJsonLinesFormatter } from "@logtape/logtape";

Add Package

yarn add jsr:@logtape/logtape
or (using Yarn 4.8 or older)
yarn dlx jsr add @logtape/logtape

Import symbol

import { getJsonLinesFormatter } from "@logtape/logtape";

Add Package

vlt install jsr:@logtape/logtape

Import symbol

import { getJsonLinesFormatter } from "@logtape/logtape";

Add Package

npx jsr add @logtape/logtape

Import symbol

import { getJsonLinesFormatter } from "@logtape/logtape";

Add Package

bunx jsr add @logtape/logtape

Import symbol

import { getJsonLinesFormatter } from "@logtape/logtape";