Type-safe, zero-allocation sets for Go

🚨 Is a lightweight, fast and extensible zero allocation HTTP router for Go used to create customizable frameworks.

🔊Minimalist message bus implementation for internal communication with zero-allocation magic on Emit

A high-performance rate limiter library for Go applications

A high-performance, high precision, zero allocation fixed-point decimal library for financial applications

Go statsd client library with zero allocation overhead, great performance and reconnects

Blazing fast time function library for Go with zero memory allocation. fastime returns the approximate time.

Highly scalable, single/multi node, sortable, predictable and incremental unique id generator with zero allocation magic on the sequential generation

🌚 Zero allocated, structured, leveled and very pretty Golang logger

alog is a dependency free, zero/minimum memory allocation JSON logger with extensions

Golang high performant functional Memoize

Essential logger that avoids memory allocations

Highly scalable, single/multi node, sortable, predictable and incremental 64 bits (8 bytes) unique id generator with zero allocation magic on the sequential generation

Bolt is a new Go logging library designed to solve the "Logger's Trilemma" by balancing uncompromising performance, superior developer experience, and first-class observability.

Zero-allocation priority queue for Golang.

Performance-first large collection operations for Go

Allocation-free FNV-1

go-logx is a high performance, highly concurrent, memory-efficient, lightweight, and production-grade logging package built on top of Uber's Zap library. It provides structured JSON logging with automatic sensitive data masking, custom sensitive keys, zero-allocation patterns, and robust concurrency safety.

Zero Allocation, Fast MessagePack encoding for Golang

Fast zero-allocation JSON producer for Go