Kristof Kowalski

I build things. 📍 📋 🎲 Dice AI 🐣 @skylarkbrowser

[Kristof Kowalski @krzko]

Well… you’re stuck with my mug on video now.

I put together a long-form introduction to Hyper (@hyperdotlc); why I’m building it, why local-first matters, and a walkthrough of the first release (Timeline, Explore, Check-ins and Profile).

Keen for feedback from builders and product folks.

https://t.co/Gca2eoo49D

[Kristof Kowalski @krzko]

@steipete Oh god, please don’t make us use cypher lang to get agents picking up their next task.

We use a graph RAG system for additional context and it’s awesome, recommend.

[Kristof Kowalski @krzko]

Big news!

[Glauber Costa @glcst]

I am excited to announce that we are officially writing a new version of Postgres. In Rust - and creating the LLVM of databases in the process.

In the span of a year, we have rewritten SQLite. Keeping the compatibility, increasing its feature set. MVCC, Types, (Live) Materialized Views, among other things. In the process of doing that, we have realized: At the end of the day, what makes SQLite special is that it compiles SQL to a database-specific bytecode. So why can't we compile *Postgres* to the same bytecode?

Turns out we can. I ran an experiment called pgmicro as a way to prove this hypothesis, and it works very well. It is time to make this official, and put the weight of Turso behind it. We shall give the world a modern take on Postgres. Wire compatible, but built on a new architecture.

We have already heard of others wanting to extend this. MySQL? Redis? the sky is the limit. What can we do if we do for databases what LLVM did for compilers? To prove how powerful the SQLite bytecode is, we are actually running DOOM compiled to the unmodified SQLite instruction set. And because Turso runs natively in the browser, you can play the game in your browser. With the database executing it.

Read the full story below! 👇

[Kristof Kowalski @krzko]

Wow!

> Opus level capability on open weights!

[Kimi.ai @Kimi_Moonshot]

Introducing Kimi K3: Open Frontier Intelligence

🔹 2.8 Trillion Parameters, 1 Million Context, Native Multimodal
🔹 Kimi Delta Attention enables up to 6.3x faster decoding in million-token contexts
🔹 Attention Residuals deliver ~25% higher training efficiency at <2% additional cost
🔹 Built for long-horizon agentic coding and self-evolving workflows

Kimi K3 is now live on on https://t.co/zrk6zZxZUo, Kimi Work, Kimi Code, and the Kimi API.
Open Weights by July 27, 2026.

🔗 API: https://t.co/XCrgjXAqMw
🔗 Tech blog: https://t.co/YTfiMSNM1f

[Kristof Kowalski @krzko]

@dhh Fair, but worth noting Linus's use case (reading patches, summarising mailing lists, grunt work on a massive known codebase) is basically the ideal case for current AI

[herdr @herdrdev]

herdr 0.7.4 is out!

many fixes, many additions, and structural work for multi-client 👀

but this one ships one of the two most wanted features:
customizable sidebar.

both agent and workspace rows: plugins, custom scripts, agent hooks, or just settings can put anything on them. claude's live task title, codex context usage, a pac-man eating pi's context window. your agents, your rows.

[Kristof Kowalski @krzko]

@steipete It's Microsoft, patch 570, create 1140 more. It is the way.

[Peter Steinberger 🦞 @steipete]

Agents are coming for all. We were just early. https://t.co/boh2OQZJ4i

[Kristof Kowalski @krzko]

@heyandras @Jean_build Moot point.

EU shares one token around the whole continent to ensure CO2 is being minimised.

[Michael Grinich @grinich]

Dashboards are going away.

At WorkOS, we shipped our "headless dashboard" a couple weeks ago. We call it the Management MCP.

Already one of our fastest growing features! 📈

https://t.co/NDn9LTKwiv

[Kristof Kowalski @krzko]

Gave @hyperdotlc a polish.

Also, an agentic browser-ish thing is almost ready to ship. more soon.

Exciting times.

[Kristof Kowalski @krzko]

@levelsio Banks won't use ethereum because it's transparent.

The rest of us won't use ethereum because gas fees.

Perfect product market fit for neither 😉

[Kristof Kowalski @krzko]

@sflorimm When the AI starts doing performance reviews on you

[Kristof Kowalski @krzko]

@steipete Its not serious until your mumma jokes come out in force

[Kristof Kowalski @krzko]

@krishdotdev Claude code max ultimate.exe looks like a winner.

Report back on your outcome. High hopes!

[Kristof Kowalski @krzko]

@SpaceX @Starlink Not impressed.

Wanted 30.

[Kristof Kowalski @krzko]

@yacineMTB Kicking goals.

What on earth were they doing before? Surprised they were lagging so far behind for so long.

[Kristof Kowalski @krzko]

@SpaceXAI Awesome to see some new frontier lab up the top breaking the duopoly.

Chapeau to xAi and Cursor team! 👏🏻

[Kristof Kowalski @krzko]

Juggling a few large projects is a challenge.

Some are quick to get out and you can quantify the fruits of said labour.

Whilst others are slow burners. You need different velocities for some.

This is the gamble we take as builders.

[Kristof Kowalski @krzko]

Hopp Schwiiz! 🇨🇭

[Kristof Kowalski @krzko]

@bekacru @koomen Congratulations.

Love the product and use it wide and far across many services.