Reactive Resume is a free and open-source resume builder designed to simplify the process of creating, updating, and sharing professional resumes. It provides users with comprehensive tools to build personalized resumes efficiently while maintaining complete control over their data.

The platform offers unlimited resume creation with flexible customization options including personalized colors, fonts, and designs. Users can choose from over 12 beautiful templates and apply custom CSS for advanced styling. Security features include password protection for resumes, passkeys, two-factor authentication, and one-click sign-in options via GitHub, Google, or custom OAuth providers.

Reactive Resume operates as a web-based application built with privacy and security as core principles. The platform ensures user data remains secure and is never shared or sold to third parties. It also supports self-hosting through Docker deployment for users who prefer to maintain their own servers.

The primary benefit is creating professional resumes quickly without cost barriers or privacy concerns. Users can share resumes via public URLs or password-protected links, and access their data programmatically through API integration. The multilingual support makes it accessible to a global audience.

The tool targets job seekers, professionals, and anyone needing to create or update their resumes regularly. It's particularly valuable for individuals seeking privacy-focused, customizable resume solutions without subscription fees or advertising.