Leveled execution logs for Go
The main features of golang/glog are: DevOps & Infrastructure, Logging, Logging Libraries.
Open-source alternatives to golang/glog include: rs/zerolog — Zerolog is a structured logging library for Go designed for high-performance event capture and observability. It… uber-go/zap — Zap is a high-performance structured logging library designed for production environments. It provides a framework for… cihub/seelog — Seelog is a native Go logging library that provides flexible asynchronous dispatching, filtering, and formatting. natefinch/lumberjack — Lumberjack is a log rolling library for Go that manages the lifecycle of log files through size-based rotation and… sirupsen/logrus — Logrus is a structured logging library for Go that produces machine-readable output using key-value pairs and JSON… aerogo/log — :memo: Logging with multiple output targets.
Lumberjack is a log rolling library for Go that manages the lifecycle of log files through size-based rotation and backup cleanup. It functions as a log retention manager to prevent disk exhaustion in Go services. The project optimizes log storage by compressing rotated files using the gzip algorithm and generating unique filenames via timestamped backups. It implements a retention policy that prunes historical records based on a maximum number of backups or a specified file age. The library implements the standard Go writer interface to integrate with logging libraries, providing a mechanis
Zerolog is a structured logging library for Go designed for high-performance event capture and observability. It focuses on generating machine-readable JSON output while minimizing memory overhead through zero-allocation buffer encoding and strongly-typed field validation. The library distinguishes itself by providing a chainable, context-aware interface that allows developers to bind trace identifiers and metadata directly to request lifecycles. It supports complex diagnostic workflows by enabling independent logger instances, custom output routing to multiple concurrent destinations, and ev
Seelog is a native Go logging library that provides flexible asynchronous dispatching, filtering, and formatting.
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