Sent on 2025-11-20
Hey devs,
A lot has happened in the TanStack world this week, so let's get to it:
Tanner Linsley shares some behind-the-scenes information in GitHub Universe.
Discussed topics include TanStack DB, magic
directives (like "use workflow") and TanStack's approach to React Server Components.
Plus, a new top-secret TanStack project is teased.
Watch it here: https://www.youtube.com/watch?v=QE-Xp85l59Y
Yes, you read that right: 20 thousand times fast!
The path-matching algorithm that maps the URL path to the correct route just received a phenomenal speed boost.
There's something about understanding algorithms that we unknowingly use on a daily basis.
Read about it here: https://tanstack.com/blog/tanstack-router-route-matching-tree-rewrite
Prisma is one of the most-used ORMs in JavaScript, especially with TanStack Start.
Prisma v7 brings some impressive improvements, including 90% smaller bundle size, and 3x faster queries!
They've also introduced, Prisma Postgres, their own fast and scalable database offering.
For more information, check out the release announcement:
https://www.prisma.io/blog/announcing-prisma-orm-7-0-0
Did you know you can not only build ChatGPT apps, but also render your own UI inside a ChatGPT chat with TanStack Start?
Me neither!
Jack Herrington shows how to do all that, using MCP and TanStack Start.
Watch it here: https://www.youtube.com/watch?v=HodoLoXxMv8
The internet (or at least a part of it) was down, again.
While this time, useEffect
was not the culprit, Cloudflare wrote a detailed
postmortem explaining what happened.
Read it here: https://blog.cloudflare.com/18-november-2025-outage/
Were your apps affected by this outage?
If you enjoyed this issue, you can share it using this link:
https://www.tanstackweekly.com/issues/3e7aa19b-918c-4e91-904b-40cdb95d1578
Until next week,
Youssef
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