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OpenCiv3: Open-source, cross-platform reimagining of Civilization III

https://openciv3.org/
475•klaussilveira•7h ago•116 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
813•xnx•12h ago•487 comments

How we made geo joins 400× faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
33•matheusalmeida•1d ago•1 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
157•isitcontent•7h ago•17 comments

Monty: A minimal, secure Python interpreter written in Rust for use by AI

https://github.com/pydantic/monty
156•dmpetrov•7h ago•67 comments

A century of hair samples proves leaded gas ban worked

https://arstechnica.com/science/2026/02/a-century-of-hair-samples-proves-leaded-gas-ban-worked/
92•jnord•3d ago•12 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
50•quibono•4d ago•6 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com
260•vecti•9h ago•123 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/
207•eljojo•10h ago•134 comments

Microsoft open-sources LiteBox, a security-focused library OS

https://github.com/microsoft/litebox
328•aktau•13h ago•158 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
327•ostacke•13h ago•86 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
411•todsacerdoti•15h ago•219 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
23•kmm•4d ago•1 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
337•lstoll•13h ago•242 comments

Show HN: R3forth, a ColorForth-inspired language with a tiny VM

https://github.com/phreda4/r3
52•phreda4•6h ago•9 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
4•romes•4d ago•0 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
195•i5heu•10h ago•145 comments

I spent 5 years in DevOps – Solutions engineering gave me what I was missing

https://infisical.com/blog/devops-to-solutions-engineering
115•vmatsiiako•12h ago•38 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
152•limoce•3d ago•79 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
245•surprisetalk•3d ago•32 comments

I now assume that all ads on Apple news are scams

https://kirkville.com/i-now-assume-that-all-ads-on-apple-news-are-scams/
996•cdrnsf•16h ago•420 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
26•gfortaine•5h ago•3 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
46•rescrv•15h ago•17 comments

I'm going to cure my girlfriend's brain tumor

https://andrewjrod.substack.com/p/im-going-to-cure-my-girlfriends-brain
67•ray__•3h ago•30 comments

Evaluating and mitigating the growing risk of LLM-discovered 0-days

https://red.anthropic.com/2026/zero-days/
38•lebovic•1d ago•11 comments

Show HN: Smooth CLI – Token-efficient browser for AI agents

https://docs.smooth.sh/cli/overview
78•antves•1d ago•59 comments

How virtual textures work

https://www.shlom.dev/articles/how-virtual-textures-really-work/
30•betamark•14h ago•28 comments

Show HN: Slack CLI for Agents

https://github.com/stablyai/agent-slack
41•nwparker•1d ago•11 comments

Female Asian Elephant Calf Born at the Smithsonian National Zoo

https://www.si.edu/newsdesk/releases/female-asian-elephant-calf-born-smithsonians-national-zoo-an...
7•gmays•2h ago•2 comments

Evolution of car door handles over the decades

https://newatlas.com/automotive/evolution-car-door-handle/
41•andsoitis•3d ago•62 comments
Open in hackernews

Warp Terminal changes pricing model

https://www.warp.dev/blog/warp-new-pricing-flexibility-byok
39•leglock•3mo ago

Comments

smokeydoe•3mo ago
Warp is so horribly broken right now and has been for weeks. Multiple github issues on what I experience is consistent issue writing file. On top of that UI glitches, and inability to use the great code indexing feature, file and diff Explorer while in WSL or any ssh connection. It unfortunate because I liked it a lot before, but after multiple weeks with the same breaking issues, it's practically unusable.
richwater•3mo ago
Pretty clear announcement. Unfortunate price increases but that's how it goes right now.
gray_-_wolf•3mo ago
Pricing model for a terminal. What a time to be alive.

> Can I continue to use Warp as my primary terminal?

> Yes, the Terminal features of Warp will continue to be free to use for developers across Windows, Mac, and Linux.

Well this is something at least I guess.

rapind•3mo ago
Who cares when Ghostty exists though...
john_alan•3mo ago
your spelled iTerm2 wrong :)
fukka42•3mo ago
How do I run this on Windows and Linux?
latexr•3mo ago
Ghostty aims to be cross-platform (I think Windows support isn’t there yet but is planned), but iTerm2 is macOS-only.
Brajeshwar•3mo ago
I was on iTerm2 for a pretty loong time. You should try out Ghostty.
WesolyKubeczek•3mo ago
You meant "iTerm2 with no scrollbars and no scrollback history search" was spelled wrong.

(yes I know they are working on it; but I also know iTerm2 and Konsole have had them since about forever, and I use that feature a lot, so it's kinda major impediment)

Spivak•3mo ago
How are all of you spelling WezTerm wrong.
slenk•3mo ago
Just started using this - it's pretty nice. Very customizable but it makes my oh-my-zsh setup look like crap with it's fonts.

I started using it since it's cross platform and I use chezmoi, but the config quickly gets complicated if you want things like folders in your tab titles, etc

speedgoose•3mo ago
iTerm2 is not in the same league when it comes to speed.
speedgoose•3mo ago
I’m on ghostty but warp is a lot more than a terminal. I used to consider their product to be a shitty AI powered terminal until I saw a demo of it. Now I consider it as a fair AI agent application that has a good CLI integration and some notebook features.
Aurornis•3mo ago
Ghostty is an interesting project, but it’s not usable yet for those of us who use scrollback history search until they ship that feature https://github.com/ghostty-org/ghostty/issues/189

The growing popularity of ghostty has made me realize a lot of people don’t use scroll back history search. I use it frequently to save time and avoid having to rerun time intensive tasks to pipe them through grep or tee everything to a file.

jorl17•3mo ago
This exactly! Can't move from iterm2 until this feature, which is absolutely essential to me, is implemented.

Love the work they're doing though!!

xbar•3mo ago
Are there any workarounds?
antew•3mo ago
In my ghostty config I use:

  scrollback-limit = 512000000
  keybind = super+f=write_scrollback_file:open
It writes it to a temporary file and then opens the file in the default text editor when I hit Cmd+F.
jasonjmcghee•3mo ago
tmux

But there's a whole thread on other workarounds etc. Apparently it's on the roadmap.

https://github.com/ghostty-org/ghostty/issues/189

s_trumpet•3mo ago
The other thing keeping me on iTerm is Ghostty lacking tab support in quake mode
tristan957•3mo ago
I'm pretty certain that exists, at least on macOS, but I don't use that feature. I just follow development.

Source: ghosty maintainer

matwood•3mo ago
I like Ghostty, but it's still missing a few features I need. Warp was interesting, but it was honestly overwhelming when I was simply reaching for a terminal. For now, I'm back on Terminal.app until Ghostty catches up feature wise.
awb•3mo ago
> Pricing model for a terminal. What a time to be alive.

You’re really paying for AI compute, not the terminal.

bigbuppo•3mo ago
Subscriptions: AI makes it necessary.
jzb•3mo ago
"What a time to be alive"

s/a/an awful/

Some days I feel like everything peaked around mid-2000.

fred_•3mo ago
I agree.

Whan awfult a time to be alive

askl•3mo ago
at least they didn't add /g
lioeters•3mo ago

  $ echo "What a time to be alive" | sed s/a/an awful/
  sed: -e expression #1, char 6: unterminated `s' command
Whan awfult a time, indeed. :( Shoulda ran fred instead of sed.
ciupicri•3mo ago
To be honest there were a lot of "small" paid utility programs around mid-2000.
dvt•3mo ago
> Pricing model for a terminal. What a time to be alive.

As soon as they raised like 50M+ (why you'd ever need 50 million dollars to build a terminal—which have been essentially "solved" since the 1970s—is a pretty good question), this was bound to happen. Same nonsense will happen to Zed, etc.

awill•3mo ago
Oh no. Did I miss something? Did Zed get a bunch of unnecessary funding that will force them to do some subscription we'll all hate?
zedsdeadbaby•3mo ago
https://zed.dev/blog/sequoia-backs-zed
whstl•3mo ago
Well, they already have subscriptions for the agent usage, so the hope is that the editor will keep being free.
mmh0000•3mo ago
To be fair, for those of us who live in a terminal, the terminal is/was not solved.

Old terminals are slow and have a bunch of weird Unicode issues.

Now, Warp is a terrible product, and I have nothing nice to say about them.

But look at modern terminals like Kitty or Ghostty. There are so many very nice improvements. Like mouse support that works well (as opposed to "kind of works, but who needs a mouse?!, won't fix"), fast keyboard response (you'd think it wouldn't be noticeable, but it's very noticeable), copy-and-paste that makes sense and isn't different from everything else on the system, etc.

https://sw.kovidgoyal.net/kitty/

https://ghostty.org/

wonger_•3mo ago
And if you want to overhaul everything obsolete about the terminal and the shell, there's still more room for improvement: https://arcan-fe.com/2022/04/02/the-day-of-a-new-command-lin...
gray_-_wolf•3mo ago
> Old terminals are slow and have a bunch of weird Unicode issues.

rxvt-unicode is plenty fast and handles unicode well, at least as far as I can tell...

bakql•3mo ago
It's not "a terminal", it's a terminal with AI features that cost money to run. I understand you may not be interested in them, but let's not pretend that burning GPU power comes for free.
fukka42•3mo ago
My machine has a perfectly fine CPU. A text box to enter OpenAI credentials would also be an easy fix.
Spivak•3mo ago
At least from their docs it seems like you can do exactly this.
bdcravens•3mo ago
If you pay for Claude Code, couldn't you then say you're paying for Visual Studio Code? Or if you use CC in the CLI, you're also paying for that terminal? Warp is just packaging AI with their terminal product.
awb•3mo ago
The difference is the point of sale. With VS Code, you purchase your AI compute elsewhere (Anthropic, OpenAI, etc.), and then use it through the free VS Code interface.

With Warp, you purchase your AI compute through Warp (who then pays Anthropic, Open AI, etc. based on the model you choose).

bigbuppo•3mo ago
All up until the point that you get a "Dear Valued Customer" letter.
pier25•3mo ago
> Well this is something at least I guess.

Until they change their TOS and use all your terminal input to train their models.

I'm being sarcastic but how things are going something like this wouldn't surprise me at all.

jbv027•3mo ago
Also terminal sending telemetry. So many no goes.
Fizzadar•3mo ago
Hard to tell from their main website what warp is anymore - I thought it was a terminal, but now it's an AI code editor? Or is it just a terminal that looks extremely like a code editor? Gotta tap into that sweet unlimited pile of AI cash I guess.
stupeo•3mo ago
Fair play to them for the way they communicated this. I like their style.

However, I've been a Pro user for several months (use < 1000 credits a month) - but I've noticed a real reduction in quality over the past month or so. I'm now getting random failures, stopping of agents etc.

wkat4242•3mo ago
The same with copilot for office. It was much better before but it seems like they're really turning the screws on the compute. Especially the research agent is pretty useless now and it was really powerful.

I guess these companies are running into issues not being able to expand capacity fast enough. Even a hyperscaler like Microsoft can't power a whole hype cycle. Or they're just squeezing to get more bottom line.

awb•3mo ago
Their old Pro plan at $15/mo (paid annually) had 2,500/mo AI requests per month, use it or lose it.

The new Build plan at $20/mo has 1,500 AI requests, but they roll over. (Edit: apparently they don’t)

> No bones about it: this plan will be more expensive for some users and less expensive for others.

> We get that there’s a lot of whiplash in the AI devtools pricing market, and sympathize. While we expect some churn from this change, we are trying to do it in as minimally disruptive a way as possible.

I’ve found Warp to be very useful, but you’re really paying for AI compute, not the terminal. And the AI compute space is getting very competitive.

leglock•3mo ago
From what I understand, in the new plan the 1,500 AI requests don't roll over. Only the add-on credits you buy on top of that will roll over and expire after 12 months.
awb•3mo ago
> On the Build plan, you pay for what you use and credits roll over month to month.

Here’s where I got it from, but I see how it’s ambiguous. “You pay for what you use” sounds a bit like the BYOK (bring your own key) “add-on credits” pricing model you’re referring to.

But in the pricing table, they refer to monthly “AI credits”.

bananapub•3mo ago
it's not ambiguous:

> For the Build plan, credits will not rollover but Reload credits will rollover and be valid for 12 months from the date of purchase.

maxdo•3mo ago
from simple "slightly better terminal" to overloaded with questionable features. i have cursor, why do i need warp? especially since cursor can also run shell commands.
acedTrex•3mo ago
While I can not FATHOM using something like warp ever. I liked the writing, straight to the point, offered a conciliatory feature (BYOK).
xbar•3mo ago
I wish them success. I would like more of my vendors to operate their pricing this clearly.
throwaway106382•3mo ago
Paying for a terminal, lmao.
bdcravens•3mo ago
Terminal is free. AI integration isn't.
throwaway106382•3mo ago
Yeah but why would anyone pay for that when you can just use Codex/ClaudeCode/Amp/etc...

I don't even bother with iTerm's AI integration because why would I???

dmart•3mo ago
I’m not a huge fan of Warp, but I would love for any other terminal to copy its text editor-style input field.

It’s so much nicer for 90% of my terminal usage (long multi-line commands, etc.) And when you do need TUI behavior that 10% of the time, just toggle it off.

bitwize•3mo ago
M-x shell :)
pier25•3mo ago
I loved that from Warp too. Went back to iTerm because Warp was regularly consuming more than 1GB of RAM. I also don't want anything related to AI reading my terminal commands.
alwillis•3mo ago
iTerm2 users who want AI integrated in their terminal, including free/open weight models can do that [1].

[1]: https://iterm2.com/documentation-ai-chat.html

pseudalopex•3mo ago
The fish shell has multi line editing, completion explanations, and completion and history selection. Terminal integration could make these features even better. But Warp's account wall disqualified it for me.
dmart•3mo ago
Thanks for the recommendation! I'd heard of fish but didn't realize that was a feature. It seems quite nice.
seanhunter•3mo ago
Why not just type “fc” and edit your multiline command in a real editor? (Like you’ve been able to do since at least the 1980s).

I know I’m going to come across as a bitter old geezer, but with a lot of things like this the “features” seem to be pale imitations of things which already exist and the real root problem is people just don’t invest the time to learn the tools they already have.

greazy•3mo ago
Wow TIL about fc. Thanks for mentioning.
seanhunter•3mo ago
Very very happy to help. Enjoy!
johntash•3mo ago
Most shells can help with this. vim mode helps, zsh also has 'edit-command-line' that can open the command in an editor but idk if it has a keybind by default.
tristan957•3mo ago
That ZSH feature is builtin to readline, so you can use it in a ton of shells.
imagetic•3mo ago
I really loved Warp during its earlier stages.

They added so many things I couldn’t keep up and I as just tired of updating it on launch every single day.

rutierut•3mo ago
I’ve been using Warp (for the AI features) for a while now, but less and less these days. They’re way too agile with the UI/UX, things change around too much for it to be what it is supposed to be.
bitwize•3mo ago
Juicero for bash. And the pricing model changes doubtless right on time for the VC money to run out.

Yep, I can smell shite.

seanhunter•3mo ago
> Juicero for bash.

This is exactly it.

ahuth•3mo ago
Unlike many comments here, I love Warp.

Don’t use or pay for any AI features. But it’s really nice having a terminal with multi-cursor and keyboard shortcuts like an editor.

Larrikin•3mo ago
Yea all the AI features seem like a huge distraction to Warp. I hope they don't kill the terminal.

Is there a terminal that offers this same experience,? All the comments here seem to be people crapping on it without trying it. it's really great for someone who develops but spends maybe only 5 percent of their time in the terminal for minor tasks

bananapub•3mo ago
props for not fucking around in the title or first few paragraphs about the consequences, but man was it a bad idea to give people the idea you're a per-month-fee terminal.
daft_pink•3mo ago
Am I missing something? $20 per month for a terminal?

Why wouldn’t you just use Ghostty and claude code?

rlanday•3mo ago
Claude Code also costs $20/month for the lowest paid tier.
daft_pink•3mo ago
I’m no against paying a subscription. I just don’t quite understand the benefit of an ai terminal.
bdcravens•3mo ago
Like all products in the AI space today, it's a question of whether what it costs creates that much value each month. While it's not a force-multiplier in the same sense as Claude Code or Codex, I still think Warp is, even at $20, but that's probably pushing it (I've had months where I was able to speed run an unfamiliar workflow with Warp, and other months where I didn't use it for anything that iTerm couldn't handle)
bigyabai•3mo ago
For $20/month, I can buy a Claude Code subscription and have it drive my terminal on autopilot. Tool calling in traditional LLMs might just obsolete Warp's business model.
cetinsert•3mo ago
Just pay OpenAI, Anthropic, Google for your AI CLI tools and use ANY terminal → DONE.

It is going to be way better than boutique integrations like Warp's, Cursor's, etc. anyway.

gkbrk•3mo ago
People really log in to their terminal emulator? And it's closed source and connected to the internet?

My terminal emulator handles all sorts of confidential data, credentials, API keys etc. I can't even imagine the damage that can be caused by a rogue terminal emulator.

slenk•3mo ago
So my annual plan that renews in February - I am just going to whatever value is left if I want to switch to the build plan to bring my own key. Well shoot
alyxya•3mo ago
I tried warp last year and I wanted to like it but it just felt slower and more bloated. I don’t know if it’s improved since then, but I have a hard time seeing how the terminal is worth using. I’m ignoring price here and focused on value add. My main issue is that I don’t see more features as being more value, rather there are a lot of distractions and the learning curve to learn the various features doesn’t seem worth it. I also dislike vscode forks like cursor due to complexity, so maybe it’s meant more for certain kinds of users.
7e•3mo ago
Jesus, this company hasn’t died yet? Praying for magic AI fairy dust to save it, like everyone.
djfdat•3mo ago
I think everybody here that is bashing Warp specifically as a terminal application probably spends a lot more time in the terminal than GUI apps.

For someone who don't, killer features:

- GUI settings - Regular text navigation - Just enough free AI for ffmpegging - Pretty nice theming, gruvbox + 70% opacity is chef's kiss - Command blocks are a nice - Restore sessions are nice - Input area error underlines, syntax highlighting, command suggestions

For someone who was never a big terminal user and now tries to use it occaisonally but still spends 95%+ time in GUI apps, this makes configuring, getting in, getting work done, and getting out super easy. When working on web projects, I'll usually run my apps in vscode for easier error logging & fixing workflows, and use warp for accessory things like installing packages.