Cap

Cap is a lightweight desktop application that transforms how developers capture and share their screen content. Built with modern technologies like Tauri, Next.js 15, and Rust, it delivers native performance while maintaining a sleek, intuitive interface that makes recording effortless.

Unlike cloud-dependent alternatives, Cap gives you complete control over your recordings. Whether you're documenting bugs, creating tutorials, or sharing product demos, the application handles everything from capture to sharing with minimal friction. The cross-platform architecture ensures consistent experience across operating systems while keeping resource usage remarkably low.

What sets Cap apart is its developer-first approach. The codebase leverages TypeScript for type safety, Rust for performance-critical operations, and modern React patterns for the UI. This combination results in a tool that's both powerful for end users and approachable for contributors who want to extend functionality or customize their workflow.

With over 16,000 GitHub stars, Cap has proven itself as a production-ready alternative to proprietary solutions. The open-source nature means no vendor lock-in, transparent privacy practices, and the ability to self-host if needed—critical features for teams working with sensitive information or strict compliance requirements.