Jan Procházka

@rustlang enjoyer
@rerundotio
views my own

[neural oscillator of uncertain significance @mycoliza]

The honest answer: you can’t prompt the Claudese out of the weights. That’s the real seam of it. The register is load-bearing.

[Jan Procházka @jpyo20]

@corsix Do you consider Java to be a systems language?

[Charlie Marsh @charliermarsh]

If you’re not careful, you could be the next GitHub

[Nate Berkopec @nateberkopec]

IMO it's very disrespectful to post direct output from an AI into an email, Github comment, or other document intended for human consumption without any annotation saying that it's agent output.

[Mario Zechner @badlogicgames]

i actually don't want this "but you don't review compiler output either" meme to die.

it's the perfect signal for being immediately able to ignore someone in this space.

[Jan Procházka @jpyo20]

@zeeg @icpolicy In wezterm, I can use ctrl+shift+x to enable "copy mode", which lets me select and copy literally any text with ctrl+shift+c. What terminal doesn't support something like this?

[Jan Procházka @jpyo20]

@badlogicgames @geetkhosla how can I invest

[Jan Procházka @jpyo20]

@badlogicgames So in the context of pi: (1) start a session, (2) /tree, write prompt. kv cache is valid, all is well. (3) /compact, kv cache busted. they're saying if at (3) you go back to the branch in (2), it will reload the cache from disk, and you won't have to wait for prefill.

[Jan Procházka @jpyo20]

@badlogicgames Compaction, system prompt change, branching, tool changes, any context change will require reconstructing the full attention state from scratch. oMLX dumps kv cache to disk so they can bring it back later.

[Jan Procházka @jpyo20]

@mitsuhiko Our workspace has thousands of direct dependencies. Some runs of cargo build literally report N/2000, and that's just a fraction of a multi-language repo. It's impossible to avoid dependencies if you're trying to ship quickly.

[Jan Procházka @jpyo20]

@mycoliza It has taught me to mirror everything important

[neural oscillator of uncertain significance @mycoliza]

personally, i would really like it if GitHub stopped their current thing of having approximately 1.2 outages per week

[Casey Muratori @cmuratori]

2026 is finally the Year of the Linux Desktop - and as we've been saying many times over the past decade, it is being brought to you by Microsoft.

[charlota @0xCharlota]

"everyone will just vibecode all the apps they need now!" has that "everyone will just print everything they need on their 3D printer now!" energy

[Sebastian Aaltonen @SebAaltonen]

My "No Graphics API" blog post is live! Please repost :)

https://t.co/uL8HsfIlNV

[Jan Procházka @jpyo20]

@mitsuhiko @_austrian @airBaltic @lufthansa Had the same experience. It was also "free" (part of ticket price), so no messing around with paying the extra fee through Austrian's slow portal. They clearly live in the future

[Jan Procházka @jpyo20]

@_neonsunset I got it three times in a row today, asking it for some changes...

[Jan Procházka @jpyo20]

@rough__sea You can still put it on the heap with `Box::pin`, and then calling `.as_mut().init()`. Minimal playground link: https://t.co/dt1tEsC3u4 - am I missing something?

[Jan Procházka @jpyo20]

@mitsuhiko Jsonnet kind of works like that. It's not a general purpose language, though.