Featured GitHub Repositories (2026) · Open Source Tools

Open source, composable payments platform | PCI compliant | SaaS and Self-host options | Enables connectivity to multiple payment, payout, fraud, vault and tokenization providers | Uplifts authorization with intelligent routing and revenue recovery | Reduce payment processing costs with cost observability | Reduces payment ops with reconciliation

OpenUI5 lets you build enterprise-ready web applications, responsive to all devices, running on almost any browser of your choice.