Parse logstash's text/json log format

Graylog Extended Log Format for Node.js - fork of gelf-pro with persistent TCP connection reuse

Append log msg to file continuously. (No defined log format And fast)

Parse and format xcodebuild logs

A parser for the energymech log format used by for example the ZNC IRC bouncer

A transport for winston which logs to a rotating file each day.

a JSON logging library for node.js services

Formatting Date objects as strings since 2013

A JavaScript time formatter and parser inspired by strftime and strptime.

fast-csv formatting module

Patch NodeJS console methods in order to add timestamp information by pattern

A JavaScript port of [The "Quite OK Audio" (QOA) format](https://github.com/phoboslab/qoa), a lossy audio compression that achieves relatively decent compression with fast decoding and not much complexity. Also see [this](https://phoboslab.org/log/2023/02

Export the log to the console or file, customize the output log format, support sending mail to the designated mailbox;

Use unquoted format on @font-face CSS definitions.

Date formatting and parsing

React component to format number in an input or as a text.

A formatter for the pino logger compatible with Elastic Common Schema.

Logging feature for lws

Colored symbols for various log levels. Example: `✔︎ Success`

A minimalistic code generation utility.