Web streams has no synchronous path. Even if your source has data ready and your transform is a pure function, you still pay for promise creation and microtask scheduling on every operation. Promises are fantastic for cases in which waiting is actually necessary, but they aren't always necessary. The new API lets you stay in sync-land when that's what you need.
Москвичей предупредили о резком похолодании09:45
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FirstFT: the day's biggest stories
I’m still in the process of testing the board, and working with Naya’s co-founder to get the modules customized to my liking. At $500 to $700, it’s not cheap. It’s also a still very new device from a small company, so I’m waiting to give it a proper assessment until the board is fully set up properly. In the meantime, batches of the Naya Create keep selling out, so it’s apparent I’m not the only one who sees this board’s potential.