Wyvern is a new programming language designed to help developers be highly productive when writing high-assurance applications. The first major innovation in Wyvern is type-specific languages, a feature that allows programmers to create literals of a given type (e.g.
TypeScript Alternatives
TypeScript is described as 'Language for application-scale JavaScript development. It is a typed superset of JavaScript that compiles to plain JavaScript in any browser, any host, any OS and it is Open Source' and is a popular programming language in the development category. There are more than 10 alternatives to TypeScript for a variety of platforms, including Mac, Windows, Linux, Web-based and Node.JS apps. The best TypeScript alternative is JavaScript, which is both free and Open Source. Other great apps like TypeScript are Dart, Kotlin, CoffeeScript and Babel.
Alternatives list
Inspired by Babel, Bublé is an ES2015 compiler that takes your ES2015 JavaScript code and turns it into code that can run in today's environments.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
- Node.JS
- GitLab

Real-Time JavaScript Tool is a portable tool that allows JavaScript codes to be executed in Real-Time!
Cost / License
- Freemium
- Proprietary
Platforms
- Windows





