Dev tools, env vars, task runner
Extendable version manager with support for Ruby, Node.js, Elixir, etc
A fast and secure runtime for WebAssembly
A new full-featured and high-performance TypeScript framework
Unified Development Platform for iOS, tvOS, Android, Android TV
Extensible WebAssembly runtime for cloud native applications
Proxy for Lambda’s Runtime and Extensions APIs
TypeScript execution and REPL for node.js
Opal is a Ruby to JavaScript source-to-source compiler