Welcome to coregex - a high-performance regex engine for Go!

What is coregex?

coregex is a production-grade regular expression engine that achieves 5-50x speedup over Go's standard library through:

• Multi-engine architecture - automatically selects the best execution strategy
• SIMD optimizations - AVX2/SSSE3 accelerated pattern matching
• Lazy DFA - on-demand state computation for memory efficiency
• Zero-allocation hot paths - no GC pressure in tight loops

Quick Start

import "github.com/coregx/coregex"
// Drop-in replacement for regexp
re := coregex.MustCompile(`\d+`)
match := re.FindString("hello 123 world") // "123"

Performance Highlights

Get Involved

• Issues - Report bugs or request features
• Discussions - Ask questions, share ideas
• Pull Requests - Contributions welcome!

Resources

• GitHub Repository
• Documentation
• Benchmarks

We're excited to have you here!