1092 Open source projects that are alternatives of or similar to Spf4j

Sniffy - interactive profiler, testing and chaos engineering tool for Java

Low-overhead sampling profiler for PHP 7+

📱👀 In-App iOS Debugging Tool With Enhanced Logging, Networking Info, Crash reporting And More.

Gin middleware for monitoring

A simple, practical and innovative Node.js log library that enables you to view logs in Chrome dev tools and browser Console.

⏰ Cron daemon written in golang (for eg. usage in docker images)

A Pure, Pretty and Powerful logging library for android.

WordPress plugin for logging REST API requests and responses

Easily suppress the Rails logger

Structured logging package for Go.

Dagger 是一个基于 Loki 的日志查询和管理系统，它是由达闼科技（ CloudMinds ）云团队的`大禹基础设施平台`派生出来的一个项目。Dagger 运行在 Loki 前端，具备日志查询、搜索，保存和下载等特性，适用于云原生场景下的容器日志管理场景。

Go package for routing, formatting and publishing events produced by a program.

Fluentd: Unified Logging Layer (project under CNCF)

Python logging handlers with GELF (Graylog Extended Log Format) support

Memory instrumentation tool for android app&game developers.

一个非常强大的监控日志输出框架，支持 SpringAOP 和动态字节码注入两种方式输出方法执行的监控日志，而且包含链路追踪功能，只要一个注解即可开启所有功能

Truly highly composable logging utility

Gin middleware to use glog

A logger for Apollo Link that resembles redux-logger

Structured, contextual, extensible, composable logging for Rust

A memory profiler for Python. As easy as adding a decorator!

Logging lib for Node.js that prints also module name and line number

Java Code Static Metrics (Cohesion, Coupling, etc.)

Raspberry pi CPU temperature monitor with many functions such as logging, GPIO output, graphing, email, alarm, notifications and stress testing. Python 3.

C/C++ Dependency Analyzer: a rewrite of John Lakos' dep_utils (adep/cdep/ldep) from "Large-Scale C++ Software Design"

The OpenTelemetry .NET Client

CLI experience for Frontend developers in the JavaScript ecosystem.

Portable, simple and extensible C++ logging library

Basic logging mechanism for Node 6.10+ Lambda Functions

A Serverless plugin to transport logs to ElasticSearch

Ansible role which installs and configures Graylog

log4cplus is a simple to use C++ logging API providing thread-safe, flexible, and arbitrarily granular control over log management and configuration. It is modelled after the Java log4j API.

A web app for ranking computer science departments according to their research output in selective venues, and for finding active faculty across a wide range of areas.

Metric exporter for RIPE Atlas measurement results

The WebProfilerBundle provides detailed technical information about each request execution and displays it in both the web debug toolbar and the profiler.

Rust bindings to google's cpuprofiler

Beautiful and understandable static analysis tool for PHP

Ostent is a server tool to collect, display and report system metrics.

Microsoft Extension Logging implementation for Blazor

Database Profiler for Laravel Web and Console Applications.

A small (< 1kb) library for measuring things in your web app and reporting the results to Google Analytics.

Command line interface used by all WakaTime text editor plugins.

Emacs Lisp Latency Tracing for the Chromium Catapult Trace Event Format

JVM Profiler Sending Metrics to Kafka, Console Output or Custom Reporter

APM, (Application Performance Management) tool for large-scale distributed systems.

🚀 Instant live visualization of your Go application runtime statistics (GC, MemStats, etc.) in the browser

Prometheus instrumentation library for JVM applications

New Relic Infrastructure Integrations SDK

Web based amateur radio logging application built using PHP & MySQL supports general station logging tasks from HF to Microwave with supporting applications to support CAT control.

Logging implementation for Rust

PerfMark is a High Performance Tracing Library.

fluent logging with verbose insight, colors, tables, emoji, filtering, spinners, progress bars, timestamps, capturing, stack traces, tracking, presets, & more...

Art of C++. Flag, logging, unit-test, json, go-style coroutine and more.

Lightweight logging framework for Kotlin. A convenient and performant logging library wrapping slf4j with Kotlin extensions

Ansible Stdout Compact Logger

Express.js server that implements production-ready error handling and logging following latest best practices.

Python package for the evaluation of odometry and SLAM

A procedural macro for auto logging output of functions

A better console.log for the log-driven debugging junkies

Periodically gather measurements and publish them as Telemetry events