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The Emperor's New LLM

https://dayafter.substack.com/p/the-emperors-new-llm
75•shmval•3h ago•32 comments

Implementing Logic Programming

https://btmc.substack.com/p/implementing-logic-programming
66•sirwhinesalot•4h ago•16 comments

Self-Adapting Language Models

https://arxiv.org/abs/2506.10943
92•archon1410•6h ago•33 comments

If the moon were only 1 pixel: A tediously accurate solar system model (2014)

https://joshworth.com/dev/pixelspace/pixelspace_solarsystem.html
677•sdoering•17h ago•212 comments

OxCaml - a set of extensions to the OCaml programming language.

https://oxcaml.org/
256•lairv•11h ago•75 comments

Student discovers fungus predicted by Albert Hoffman

https://wvutoday.wvu.edu/stories/2025/06/02/wvu-student-makes-long-awaited-discovery-of-mystery-fungus-sought-by-lsd-s-inventor
60•zafka•3d ago•39 comments

Whatever Happened to Sandboxfs?

https://blogsystem5.substack.com/p/whatever-happened-to-sandboxfs
20•zdw•2d ago•4 comments

The International Standard for Identifying Postal Items

https://www.akpain.net/blog/s10-upu/
15•surprisetalk•1d ago•0 comments

I convinced HP's board to buy Palm and watched them kill it

https://philmckinney.substack.com/p/i-convinced-hps-board-to-buy-palm
447•AndrewDucker•7h ago•391 comments

Meta invests $14.3B in Scale AI to kick-start superintelligence lab

https://www.nytimes.com/2025/06/12/technology/meta-scale-ai.html
397•RyanShook•12h ago•411 comments

Using computers more freely and safely (2023)

https://akkartik.name/freewheeling/
63•surprisetalk•8h ago•5 comments

RISC-V in AI and HPC Part 1: Per Aspera Ad Astra?

https://www.eetimes.com/risc-v-in-ai-and-hpc-part-1-per-aspera-ad-astra/
10•fork-bomber•3d ago•1 comments

The Hat, the Spectre and SAT Solvers (2024)

https://www.nhatcher.com/post/on-hats-and-sats/
77•todsacerdoti•10h ago•4 comments

Show HN: Tattoy – a text-based terminal compositor

https://tattoy.sh
149•tombh•11h ago•43 comments

A Study of the Winston Red: The Smithsonian's New Fancy Red Diamond

https://www.gia.edu/gems-gemology/spring-2025-winston-red-diamond
10•bookofjoe•3h ago•1 comments

100 years of Zermelo's axiom of choice: What was the problem with it? (2006)

https://research.mietek.io/mi.MartinLof2006.html
94•Bogdanp•11h ago•91 comments

Apple's Liquid Glass is prep work for AR interfaces, not just a design refresh

https://omc345.substack.com/p/from-skeuomorphic-to-liquid-glass
160•lightningcable•6h ago•182 comments

When random people give money to random other people (2017)

https://quomodocumque.wordpress.com/2017/06/27/when-random-people-give-money-to-random-other-people/
69•munificent•8h ago•48 comments

High-speed fluorescence light field tomography of whole freely moving organisms

https://opg.optica.org/optica/fulltext.cfm?uri=optica-12-5-674&id=570897
34•PaulHoule•3d ago•1 comments

How the Alzheimer's Research Scandal Set Back Treatment 16 Years (2022)

https://www.discovermagazine.com/the-sciences/false-alzheimers-study-could-set-research-back-16-years
59•walterbell•3h ago•32 comments

EDAN: Towards Understanding Memory Parallelism and Latency Sensitivity in HPC [pdf]

https://spcl.inf.ethz.ch/Publications/.pdf/shen-ics-2025-edan.pdf
14•matt_d•3d ago•1 comments

The concurrency trap: How an atomic counter stalled a pipeline

https://www.conviva.com/platform/the-concurrency-trap-how-an-atomic-counter-stalled-a-pipeline/
85•delifue•6d ago•42 comments

MUMPS

https://en.wikipedia.org/wiki/MUMPS
68•surprisetalk•4h ago•61 comments

Ask HN: How do I give back to people helped me when I was young and had nothing?

296•jupiterglimpse•12h ago•166 comments

Thiings

https://www.thiings.co/things
156•pentagrama•3d ago•68 comments

Simulink (Matlab) Copilot

https://github.com/Kaamuli/Bloxi
28•kaamuli•6h ago•5 comments

Jemalloc Postmortem

https://jasone.github.io/2025/06/12/jemalloc-postmortem/
704•jasone•1d ago•214 comments

Frequent reauth doesn't make you more secure

https://tailscale.com/blog/frequent-reath-security
1137•ingve•1d ago•479 comments

Geometry from Quantum Temporal Correlations

https://arxiv.org/abs/2502.13293
45•ljosifov•12h ago•21 comments

Luxe Game Engine

https://luxeengine.com/
143•garrypettet•10h ago•49 comments
Open in hackernews

Show HN: McWig – A modal, Vim-like text editor written in Go

https://github.com/firstrow/mcwig
142•andrew_bbb•1d ago
Hey! Check out my "toy" text editor which I use as my daily driver.

Features LSP autocomplete, goto definition, hover info

Tree-sitter support

Color themes (borrowed from the Helix text editor)

Lots of bugs

Macro support

Something like Emacs org-mode: Open test.txt, place the cursor at line 15, and press "Ctrl-C Ctrl-C".

This project was written as a "speed run" — not for speed in terms of time, but rather as an exercise to explore the text editor problem space without overthinking or planning ahead. It’s a quick and "dirty" implementation, so to speak.

https://github.com/firstrow/mcwig

Comments

90s_dev•1d ago
This is incredible! It looks beautiful, with a perfect type of minimalism, and supports modern features out of the box. Very good job! If I used terminal editors anymore, I would certainly use this!
andrew_bbb•1d ago
I appreciate your feedback!
sdegutis•1d ago
No problem. Glad it made it to the front page quickly like I said it would. Now I don't look so dumb :D
tempfile•1d ago
Looks lovely. Where does it deviate from vim? Evidently it is modal. What features make it more effective than vim is?
lsllc•1d ago
So interesting that you use diffs for undo/redo! Ingenious!
nickandbro•1d ago
Like the color schemes! I myself am working on an app called https://vimgolf.ai to make it easier to learn how to use vim. Might copy what you did with copying the color schemes from the helix code editor.
paddy_m•1d ago
That's a lot of code for a toy project, impressive commitment!

How does the VIM family generally handle extensibility?

Do you have any unique takes there?

I use Emacs, and I get how emacs does it (smallish runtime for text display and lisp interpreter, everything else in lisp).

scuff3d•1d ago
I love bugs being a feature lol.

Awesome project man. I'll have to spend some time exploring the code base when I have time.

iamkoch•18h ago
That got me chuckling too
hit8run•17h ago
Love it! I'm a big fan of code terminal ui code editors. Currently for that purpose Helix is my daily driver. Will try out yours shortly and don't let anyone discourage you! Keep going. Adaption will follow.
xlii•17h ago
When it comes to Go editors (IMO Go is perfect language for such editors) I also need to mention https://anvil-editor.net

It's ACME inspired, open source (although I don't think it's published on GitHub, one needs to download), and it's actually quite nice to work with due to its composability).

Takes some time to use, but it's really fun to use for stuff like ad-hoc documentation, completion etc. Oh, and it also has REST API for interaction with external tools so you can Go (pun intended) crazy on it.

lioeters•2h ago
Micro is a very usable terminal-based editor written in Go.

https://micro-editor.github.io/

imiric•17h ago
Looks great. Awesome job!

I know you haven't planned ahead, but have you thought about extensibility? One of the main benefit of Vim and Emacs is that the user can customize it exactly to fit their needs, and the large ecosystem that exists around that. I suppose it would be smart for any new editor nowadays to be able to leverage existing plugins from other ecosystems, rather than starting from scratch.

wyclif•14h ago
Just name it Wig. It's cleaner. <SeanParker.gif>