simprint
Simprint is an open-source desktop workspace for browser-driven operations, built with Tauri 2, React 19, and Rust. It organizes browser profiles, proxy resources, automation flows, and local runtime capabilities into a single desktop application with an isolated, programmable design. Key features include isolated browser environments with separated state, persistent browser profiles for long-lived account context, proxy orchestration across environments, fingerprint configuration for controlling browser characteristics, and a local automation runtime for repeatable workflows. It runs through a Chromium-based desktop runtime and includes a Syncer for coordinating multiple environments by mirroring interaction flows across selected windows, as well as an RPC bridge for external tool integration. Simprint targets developers, researchers, operators, and automation-heavy teams who need to manage multiple browser work environments for scenarios such as cross-border operations, account management, automated task ex