# UltraBalancer > Production-grade HTTP load balancer written in Rust ## Docs - [Performance Tuning](https://docs.ultrabalancer.com/advanced/performance-tuning.md): Optimize UltraBalancer for maximum throughput, low latency, and efficient resource usage - [Best Security Practices](https://docs.ultrabalancer.com/advanced/security.md): Secure your UltraBalancer deployment with TLS, authentication, rate limiting, and hardening - [Troubleshooting Guide](https://docs.ultrabalancer.com/advanced/troubleshooting.md): Debug common issues, interpret logs, and resolve production problems with UltraBalancer - [Admin API](https://docs.ultrabalancer.com/api-reference/admin.md): Runtime backend management API - [Health Endpoint](https://docs.ultrabalancer.com/api-reference/health.md): Check load balancer and backend health status - [/metrics Endpoint](https://docs.ultrabalancer.com/api-reference/metrics.md): JSON metrics endpoint documentation with response format and examples - [/prometheus Endpoint](https://docs.ultrabalancer.com/api-reference/prometheus.md): Prometheus metrics endpoint with complete metric reference and scraping configuration - [Algorithms](https://docs.ultrabalancer.com/concepts/algorithms.md): Load balancing algorithms explained - [Architecture](https://docs.ultrabalancer.com/concepts/architecture.md): How UltraBalancer works - [Health Checks](https://docs.ultrabalancer.com/concepts/health-checks.md): Backend health monitoring and circuit breaker - [Metrics](https://docs.ultrabalancer.com/concepts/metrics.md): UltraBalancer metrics and observability - [CLI Reference](https://docs.ultrabalancer.com/configuration/cli-reference.md): Simple command-line reference for UltraBalancer - [Configuration Examples](https://docs.ultrabalancer.com/configuration/examples.md): Real-world configuration examples for common use cases and deployment scenarios - [Configuration](https://docs.ultrabalancer.com/configuration/overview.md): Configure UltraBalancer via CLI, YAML, or environment variables - [Linux Server](https://docs.ultrabalancer.com/deployment/linux-server.md): Deploy UltraBalancer on Linux - [Installation](https://docs.ultrabalancer.com/installation.md): Install UltraBalancer on Linux, macOS, or Windows - [AI Agent Integration](https://docs.ultrabalancer.com/integration/ai-agents.md): How to tell AI coding agents to implement and configure UltraBalancer - [CI/CD Integration](https://docs.ultrabalancer.com/integration/cicd.md): Integrate UltraBalancer deployments with GitHub Actions, GitLab CI, Jenkins, and other CI/CD platforms - [Monitoring](https://docs.ultrabalancer.com/integration/monitoring.md): Set up Grafana and Prometheus for UltraBalancer - [Introduction](https://docs.ultrabalancer.com/introduction.md): UltraBalancer - Production-grade load balancer built in Rust - [Quickstart](https://docs.ultrabalancer.com/quickstart.md): Get UltraBalancer running in 2 minutes - [Benchmarks](https://docs.ultrabalancer.com/testing/benchmarks.md): Performance benchmarks comparing UltraBalancer with NGINX and HAProxy - [Load Testing](https://docs.ultrabalancer.com/testing/load-testing.md): Test UltraBalancer performance ## OpenAPI Specs - [openapi](https://docs.ultrabalancer.com/api-reference/openapi.json)