451 Open source projects that are alternatives of or similar to Log4cplus

Application level tracing for Rust.

MEX Vocabulary: a lightweight machine learning interchange format

Structured, contextual, extensible, composable logging for Rust

📑 Zero-dependency, fast logging library for both Node and Browser.

Reckless logging. Low-latency, high-throughput, asynchronous logging library for C++.

Microsoft Extension Logging implementation for Blazor

Telegram log target for Yii 2

Asynchronous Low Latency C++ Logging Library

🌲 Great Elixir logging made easy

📝 tslog - Expressive TypeScript Logger for Node.js.

An elegant console reporter, borrowed from Yarn

Trail is a simple logging system for Java and Android. Create logs using the same API and the library will detect automatically in which platform the code is running.

Log4Qt - Logging for the Qt cross-platform application framework

Logging framework for Haskell

A debug log framework for use in Swift projects. Allows you to log details to the console (and optionally a file), just like you would have with NSLog() or print(), but with additional information, such as the date, function name, filename and line number.

Pretty Slack log target for Yii 2

Pretty logger for Electron apps

iOS Debugging Tool 🚀

The fastest logging library in the world. Built from scratch in Scala and programmatically configurable.

cscore is a minimal-footprint library providing commonly used helpers & patterns for your C# projects. It can be used in both pure C# and Unity projects.

Python logging library to emit JSON log that can be easily indexed and searchable by logging infrastructure such as ELK, EFK, AWS Cloudwatch, GCP Stackdriver

Python library to easily setup basic logging functionality

Single header C++ logging library. It is extremely powerful, extendable, light-weight, fast performing, thread and type safe and consists of many built-in features. It provides ability to write logs in your own customized format. It also provide support for logging your classes, third-party libraries, STL and third-party containers etc.

Eliot: the logging system that tells you *why* it happened

Productivity-oriented collection of lightweight fancy stuff for Scala toolchain

Nanolog is an extremely performant nanosecond scale logging system for C++ that exposes a simple printf-like API.

NLog - Advanced and Structured Logging for Various .NET Platforms

Ruby logger that writes logstash events

Most natural Swift logging

Exceptionless clients for the .NET platform

Simple, efficient logging for Rust

Bring console.log on the screen

🏉 Python Logging Library

Simple and easy go log framework

Async Kuberenetes Namespace Log Recorder / Streamer

Java implementation of the Command-Bus pattern for Spring and CDI

Log call tree summaries after each request for rust programs instrumented with `tracing`.

An npm package to simply and beautifully log to console.

A collection of scripts to enhance your Discord experience.

📄The reliable, generic, fast and flexible logging framework for Android

Logging library for Nim

Json Formatter for the standard python logger

Timeseries database

Logging implementation for Rust

Java web tool to setup at runtime the log level of Log4j appenders in an application, and read the log at runtime.

Adenium Normalizer

HTTP middleware for Go that logs web requests to an io.Writer.

Generates access logs compatible with Apache httpd (enhanced combined format)

LibLog is a single file for you to either copy/paste or install via nuget, into your library/framework/application to provide a logging abstraction.

Robust and effective logging for Python 2 and 3.

Easy setup of clojure.tools.logging w/ SLF4j, plus request correlation

This is Entity Framework Core logger and logger provider. A small package to allow store logs in any data store using Entity Framework Core.

Logrus hook for aliyun sls

An R interface to syslog, the POSIX system logger API

An Error Logger for Go

A dead simple logger, designed to be perfect for the browser.

🌳 Log4j2 TTL ThreadContextMap, Log4j2 extension integrated TransmittableThreadLocal to MDC

A modern logging library for Node.js that provides log level mapping to the console

A structured logging abstraction with multiple backends.

Web based log viewer for Erlang and Elixir applications