I have to admit, this one made me chuckle:

The cold start argument had its day. That day was 2018. If you’re still leading with it, I get it, it used to be real. But the data has moved on, and it’s time we did too.

Followed by:

| Runtime    | P50       | P99       | Notes                 |
|------------|-----------|-----------|-----------------------|
| Node.js 22 | 200-350ms | 600ms-1s  | Solid general choice  |

Sure doesn’t look dead to me! That’s the entire TTFB performance budget for a lot of sites.

GitHub’s had a rocky time lately, but Maggie Appleton’s talk at the AI Engineer conference was inspiring.

Whether Ace itself takes off or not, I think GitHub are on the money here with where we’re headed.