1. Rust: Fast, secure systems language for web, embedded, and cloud.
2. Swift: Apple's iOS, macOS, web, and ML language.
3. Kotlin: Android, web, and server-side development.
4. Julia: Speedy scientific and ML language.
6. Go (Golang): Simple, efficient language for web, cloud, and distributed systems.
7. Elixir: Scalable, fault-tolerant language for web and distributed systems.
8. WebAssembly: Web-executable binary format for various languages.