LogTape

LogTape is a logging library for JavaScript and TypeScript. It provides a
simple and flexible logging system that is easy to use and easy to extend.
The highlights of LogTape are:

• Zero dependencies: LogTape has zero dependencies. You can use LogTape
  without worrying about the dependencies of LogTape.

• Library support: LogTape is designed to be used in libraries as well
  as applications. You can use LogTape in libraries to provide logging
  capabilities to users of the libraries.

• Runtime diversity: LogTape supports Deno, Node.js, Bun, edge functions,
  and browsers. You can use LogTape in various environments without
  changing the code.

• Structured logging: You can log messages with structured data.

• Hierarchical categories: LogTape uses a hierarchical category system
  to manage loggers. You can control the verbosity of log messages by
  setting the log level of loggers at different levels of the category
  hierarchy.

• Template literals: LogTape supports template literals for log messages.
  You can use template literals to log messages with placeholders and
  values.

• Dead simple sinks: You can easily add your own sinks to LogTape.

Installation

LogTape is available on JSR and npm. You can install LogTape for various
JavaScript runtimes and package managers:

deno add @logtape/logtape  # for Deno
npm  add @logtape/logtape  # for npm
pnpm add @logtape/logtape  # for pnpm
yarn add @logtape/logtape  # for Yarn
bun  add @logtape/logtape  # for Bun

See also the installation manual for more details.

Docs

The docs of LogTape is available at https://logtape.org/.
For the API references, see https://jsr.io/@logtape/logtape.