Proto
Proto is a programming language based on JavaScript that compiles to JavaScript. It emphasizes prototypal programming, integrity, and extensive, disambiguated syntax. It is currently in active development and highly experimental.
Proto uses ECMAScript 6 as its foundation and compiles to ECMAScript 5.
Motivation
Fun. I wanted to play around with some experimental ideas, particularly many of the proposals that can't go into JavaScript because of backwards compatibilty problems.
Use
npm install protolang
In a JS project:
var proto = require('protolang');
var jsSource = proto.transpile(protoSource);
// ...
There is also a tools/ directory with a command-line compiler (protoc) and a simple server (server).
Command-Line Compiler
$ node protoc /path/to/file.proto
This will output the transpiled JavaScript to stdout. You can pipe it elsewhere or redirect it to a file using your OS pipes and redirects.
Simple Proto->JS Server
$ node server /path/to/root/dir --port 3000
Server running on port 3000
This simple server can be useful when developing Proto scripts so that you don't have to constantly compile them. It will only serve .proto files and it will transpile them to JavaScript on the fly.
Getting Started
Please see the following links for more information on Proto.