To make it easier to try out the very latest in TypeScript, we’re now publishing the TypeScript nightly npm package.  You can try this out using:

npm install -g typescript@next

We’ve set this to update each night, and we timestamp each release.  You can see what version you’re on with the –version commandline switch:

C:\Users>tsc –version
message TS6029: Version 1.6.0-dev.20150727

Please note: since this is the coming straight from the bleeding edge source, it may have bugs or incompatibilities.  If you find any, please let us know the usual way.