About
            Elm uses type inference to detect corner cases and give friendly hints. NoRedInk switched to Elm about four years ago, and 300k+ lines later, they still have not had to scramble to fix a confusing runtime exception in production. The compiler guides you safely through your changes, ensuring confidence even through the most widereaching refactorings in unfamiliar codebases. Including your own, six months later. All Elm programs are written in the same pattern, eliminating doubt and lengthy discussions when deciding how to build new projects and making it easy to navigate old or foreign codebases. Elm has its own virtual DOM implementation, designed for simplicity and speed. All values are immutable in Elm, and the benchmarks show that this helps us generate particularly fast JavaScript code.
             
            
        
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            About
            PureScript is a strongly typed, purely functional programming language that compiles JavaScript. It enables developers to build robust web applications, web servers, and mobile apps using functional programming techniques. PureScript offers features such as algebraic data types, pattern matching, row polymorphism, extensible records, higher-kinded types, type classes with functional dependencies, and higher-rank polymorphism. The language emphasizes strong static typing and pure functions, ensuring code reliability and maintainability. Developers can compile PureScript code into readable JavaScript, facilitating seamless integration with existing JavaScript codebases. The ecosystem includes an extensive collection of libraries, excellent tooling, and editor support with instant rebuilds. An active community provides numerous learning resources, including the PureScript book, which offers practical projects for beginners. 
             
            
        
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            About
            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.
             
            
        
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            About
            It enables Team Collaboration on all important aspects of the Engineering Lifecycle, such as:
- Requirements Management
- Data-Driven Functional Design
- Product Architecture
- Detailed Systems Design & Simulation
- Automated Verification
- Live Documentation
 
It also allows for cross-lifecycle process improvements, such as:
- Agile Engineering Planning
- Technical Change Management
In comparison to siloed Requirement Management Systems or Model Based Systems Engineering expert-tools, its data-driven architecture enables agile hardware development across departments with a digital thread along the engineering lifecycle.
Valispace’s proprietary calculation engine propagates changes instantly to users, requirements, architecture, verifications and documentation. 
Therefore, its introduction into the engineering process reduces costs by significantly shortening development times, as well as by preventing design mistakes which usually lead to expensive rework.
             
            
        
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        Audience
        Developers looking for a functional Programming Language that compiles to JavaScript
         
        
    
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        Developers interested in a solution to build reliable and maintainable applications 
         
        
    
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        Company InformationElm 
    
    
    elm-lang.org 
         | 
        
        
                
            
        
        Company InformationPureScript 
    
    Founded: 2017 
    
    United States 
    www.purescript.org 
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        Company InformationRust 
    
    
    www.rust-lang.org 
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        Company InformationValispace 
    
    Founded: 2016 
    
    Germany 
    valispace.com 
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