Open-source alternatives to EasyLogger

This is a logging framework for Node.js based on the log4j architecture. It provides a system for managing hierarchical loggers and severity thresholds, allowing application events to be recorded and categorized across different levels of importance. The framework is distinguished by its cluster-aware logging, which synchronizes and coordinates output across multiple process clusters into a unified stream. It also includes a dedicated log file rotation manager that automatically rolls files by date or size to prevent disk space exhaustion, and a network log transporter for sending data to rem

This project is a thread-safe, asynchronous logging library designed for C++ applications. It provides a comprehensive diagnostic toolkit that enables developers to record system events, track execution flow across multiple threads, and manage log output through severity-based filtering and automated file maintenance. By offloading log formatting and disk input/output to background worker threads, the library minimizes latency on the main execution path, ensuring high performance in time-critical systems. The framework distinguishes itself through its flexible configuration and diagnostic cap

Consola is a diagnostic logging utility and log output manager that provides a unified interface for Node.js and web browser environments. It functions as a scoped logging framework and a tool for capturing user text, confirmations, and selections through interactive console prompts. The project distinguishes itself through a system for creating specialized logger instances with inherited defaults and unique tags for contextual tracking. It also features a pluggable reporter interface that allows for the redirection of standard output to custom logging destinations and external reporters. Th

SwiftyBeaver is an extensible logging framework for Swift that routes log output to multiple destinations simultaneously, including the Xcode console, local files, and remote cloud services. It supports recording messages at distinct severity levels with corresponding visual styling, and can attach arbitrary contextual data such as numbers, arrays, or dictionaries to log entries without requiring manual string conversion. The framework distinguishes itself through destination-based log routing, where each output target can have its own independent format and filter configuration managed by a

Protocol Buffers implementation in C

Simple .INI file parser in C, good for embedded systems

Ergo is a distributed actor framework for Go that implements the Erlang distribution protocol, enabling the construction of resilient, concurrent applications that can communicate transparently with Erlang/OTP nodes. At its core, it provides an actor model with isolated lightweight processes, priority-ordered mailboxes, and a meta-process architecture that separates blocking I/O from sequential message handling to prevent actor freezing. The framework includes a Raft-inspired cluster consensus system for leader election and automatic failover, along with OTP-style supervision trees that organi

Logback is a Java logging framework used to record system events and diagnostic messages through a programmable API. It serves as a concrete implementation of the Simple Logging Facade for Java (SLF4J) and provides a structured logging engine for outputting events in machine-readable formats like JSON. The system distinguishes itself through an asynchronous log processor that utilizes circular queues and background workers to reduce performance overhead. It also features a log file rotation manager for size-based or time-based rollover with automatic compression, and the ability to update log

Easyloggingpp is a C++ logging library and thread-safe logging framework used for recording diagnostic messages and application events. It functions as an asynchronous logger, processing messages on a background thread to reduce latency and prevent blocking the main execution path. The project includes a log rotation manager to automatically truncate or roll over files once they reach a specified disk size limit. It also serves as a performance tracking tool for measuring function execution timing and recording checkpoints to identify processing bottlenecks. The library covers a broad range

Blackmagic is a GDB server for embedded hardware that translates GDB remote protocol messages into JTAG and SWD commands. It functions as an ARM and RISC-V debugger and hardware debug probe manager, enabling users to inspect memory, control execution, and manage registers on ARM Cortex and RISC-V cores. The project distinguishes itself by acting as a remote hardware debugging bridge that can stream GDB server traffic over TCP/IP to control physical hardware from a remote machine. It also provides a JTAG and SWD interface to connect host computers to target hardware and serves as an embedded f

Logspout is a container log aggregator, forwarder, and routing engine designed to gather logs from Docker containers and route them to centralized external logging systems. It functions as a network-based utility that pipes container output to remote destinations such as syslog or TCP endpoints. The system features a dynamic routing engine that allows the creation and updating of log routing configurations and destination filters in real time via an HTTP interface without restarting the service. It utilizes an adapter-based architecture, enabling the development of custom output modules and t

The Espressif SoC Development Framework is a comprehensive toolset for developing, compiling, and flashing applications targeting Espressif system-on-chips. It serves as an embedded toolchain orchestrator and a hardware abstraction layer that simplifies the control of low-level peripherals, memory mapping, and chip-specific registers. The framework provides a dedicated IoT connectivity stack for implementing Wi-Fi, Bluetooth, Zigbee, and Ethernet communication on microcontrollers. It also includes an embedded real-time operating system integration layer to manage multitasking and scheduling o

Logrus is a structured logging library for Go that produces machine-readable output using key-value pairs and JSON formatting. It serves as a pluggable logging framework providing a thread-safe event logger with configurable mutex locking to manage concurrent writes across multiple goroutines. The project distinguishes itself through a pluggable hook system that routes log entries to external services or custom destinations. It also features a contextual logger capable of attaching persistent metadata and request-scoped fields to entries to improve traceability. The framework covers broad ob

This Android logging library is a toolkit for printing formatted, stylized, and filtered debug messages to the Android console and local files. It functions as a console log styler, a log file writer, and a formatter for converting complex data into human-readable text. The library provides specific utilities for customizing the visual appearance of logs by tracking thread information and call depth. It includes capabilities for converting JSON, XML, and collection data into readable formats and saving console entries to local files for offline analysis. The system covers broader log managem

SFUD 是一款开源的串行 SPI Flash 通用驱动库。由于现有市面的串行 Flash 种类居多，各个 Flash 的规格及命令存在差异， SFUD 就是为了解决这些 Flash 的差异现状而设计，让我们的产品能够支持不同品牌及规格的 Flash，提高了涉及到 Flash 功能的软件的可重用性及可扩展性，同时也可以规避 Flash 缺货或停产给产品所带来的风险。

Have a look at open issues, they contain the list of algorithms/DS we plan to be implemented. You can also create a new issue for an algorithm that is not in the list. Fork the repository. Clone the repo. to your local system. Add the algorithms/codes that you want to contribute (and properly…

This project is a comprehensive C++ unit testing framework designed to verify code logic and identify regressions through a suite of assertion macros, test fixtures, and execution runners. It automates the discovery and registration of test cases during static initialization, allowing developers to define isolated test environments that ensure repeatable and predictable conditions for every execution. The framework distinguishes itself through a sophisticated mock object library that enables the simulation of components and the enforcement of strict interaction requirements. By intercepting v

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Mbed TLS is an open-source TLS and DTLS library with a small footprint, designed for embedded systems and IoT devices. It provides a portable cryptographic library that includes symmetric ciphers, hashing, and public-key cryptography, along with a reference implementation of the PSA Cryptography API for standardized cryptographic operations across platforms. The library also offers X.509 certificate management for parsing, validating, and managing certificate chains in secure communications. The library is built around a platform abstraction layer that decouples it from OS-specific services t

This directory contains the sources of the libcstl Library. See the file "VERSION" for what release version you have. libcstl is the use of C language, a common data structure and used algorithms library, which mimic the interface and the SGI STL to achieve.

For information about how to use the cmockery unit testing framework see doc/index.html.

Protected Low-overhead Object-Oriented Programming with ANSI-C, known as PLOOC 'plu:k, is a set of well-polished C macro templates that:

Pigweed is an open source collection of embedded-targeted libraries--or as we like to call them, modules. These modules are building blocks and infrastructure that enable faster and more reliable development on small-footprint MMU-less 32-bit microcontrollers like the STMicroelectronics…

Lightweight IoT device information storage solution: KV/IAP/LOG. | 轻量级物联网设备信息存储方案：参数存储、在线升级及日志存储 ，全新一代版本请移步至 https://github.com/armink/FlashDB

MultiTimer 是一个软件定时器扩展模块，可无限扩展你所需的定时器任务，取代传统的标志位判断方式， 更优雅更便捷地管理程序的时间触发时序。

cJSON is a lightweight library for parsing, creating, and modifying JSON data structures within C applications. It provides a comprehensive set of utilities for transforming raw text into navigable objects, manipulating data fields within collections, and serializing complex structures into formatted or unformatted strings. The library is designed for memory-sensitive and resource-constrained environments, utilizing manual memory management and type-tagged union structures to maintain a minimal footprint. It employs recursive descent parsing and in-place string manipulation to process data ef

ToolKit是一套应用于嵌入式系统的通用工具包，可灵活应用到有无RTOS的程序中，采用C语言面向对象的思路实现各个功能，尽可能最大化的复用代码，目前为止工具包包含：循环队列、软件定时器、事件集。