JavaScript vs. Rust vs. Scala vs. Viscosity Comparison Chart

Rust is blazingly fast and memory-efficient: with no runtime or garbage collector, it can power performance-critical services, run on embedded devices, and easily integrate with other languages. Rust’s rich type system and ownership model guarantee memory-safety and thread-safety — enabling you to eliminate many classes of bugs at compile-time. Rust has great documentation, a friendly compiler with useful error messages, and top-notch tooling — an integrated package manager and build tool, smart multi-editor support with auto-completion and type inspections, an auto-formatter, and more. Whip up a CLI tool quickly with Rust’s robust ecosystem. Rust helps you maintain your app with confidence and distribute it with ease. Use Rust to supercharge your JavaScript, one module at a time. Publish to npm, bundle with webpack, and you’re off to the races.

Viscosity has been designed from the ground up for both macOS and Windows, using native frameworks for perfect integration. Viscosity has been protecting users for over a decade, everyone from home users to large enterprise, with regular updates the entire time. Viscosity monitors your OpenVPN connections to ensure you know all the important traffic, network and connection details in style. Easily bundle Viscosity with settings and connections so your users are ready to get started. Create simple deployable connection profiles. Powerful authentication options, connection folders, IPv6, traffic obfuscation, advanced networking, simultaneous connections, and more! Every component of Viscosity has been designed to maximise the speed and reliability of your OpenVPN connections. Control Viscosity using AppleScript or VBScript, and call custom scripts and actions when a VPN connection changes state.