
Jack of a few trades: Engineer. Teacher. Musician. Shipping @vercel. Prev @AWS @Microsoft, @cloudinary, @auth0
London, England
Joined September 2012
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We built a software factory for AI SDK.
Each step is an agent, and humans merge changes. Four weeks in:
▪️ The factory authors up to 35% of merged PRs
▪️ It closed 70% of issues in July
▪️ Open bugs are down 25%
vercel.com/blog/building-a-s…
Christian Nwamba retweeted
If you’re not reading the code, whether explicitly or through agentic inquiry, one or more of these is true:
○ You’re a beginner
○ Software is throwaway
○ You’re prototyping
○ You have no users / revenue
○ You’re taking on debt & risk
○ Your problems are basic
And btw. All of this is fine. But the reality is that models are still not at the “full autonomy” stage yet.
They make rookie mistakes, they go down bad architectural paths. I just had the best model in the world add a nonsensical 700ms delay to “settle” something and it told me “you’re right, I was cargo-culting” 🤨
I am on the camp that this need will diminish more and more. Most code is indeed going to be assembly-like. But we also have the global internet and software infrastructure riding on these models and narrative, and we have to respect that.
The @better_auth team is joining Vercel to accelerate open source auth for apps and agents.
vercel.com/blog/vercel-acqui…
Replying to @thdxr
Been feeling this way and almost feel like I don’t want it to end and go back to reality
Christian Nwamba retweeted
WebSockets are now supported on Vercel.
Build realtime apps using standard Node.js libraries, including socket.io.
vercel.com/changelog/websock…
Christian Nwamba retweeted
Introducing v0's new design mode.
The power of an agent, with the precision of a design tool.
havent seen many people outside anthropic ultracode yet. this thing is scarily good at burning tokens but you need to set up your repo to parallelize properly to make use of the fanout that i think subagents are best at.
basically the idea is "subroutines but intelligent". when you undersatnd just how much knowledge work is just yakshaves after yakshaves that require some judgment and intelligence, you start to appreciate that dynamic workflows are not just for coding tasks...
Opus 4.8 has been passive aggressive to me this morning cause I am only using it while waiting for Fable to be restored.
Christian Nwamba retweeted
Drop It. It's Live.
Drag a file or folder into your browser and Vercel Drop gives you a production URL in seconds.
vercel.com/changelog/vercel-…
Christian Nwamba retweeted
It’s incredible to think we launched Geist just 3 years ago. Today, it’s served 181 million times per week on Google Fonts.













