This month I'm presenting the limited-edition node.js duplex stream tees designed by my co founder, the stream master and node.js wizard SubStack.

This shirt is done in collaboration with Teespring. Teespring is basically Kickstarter for t-shirts. If enough people commit to buying a shirt, everyone gets their shirt. Otherwise nobody gets a shirt (and nobody gets charged).

This tee illustrates the duplex stream pattern a.pipe(b).pipe(a) that sends the messages around like a telephone.

The shirt is available on Hanes tees and is priced at $15.

Update: No longer available.

Enjoy!

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