Ghostty's AI Policy

93 mefengl 2026-01-23 09:55:20 UTC github.com/ghostty-org Full Share 41

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I built a light that reacts to radio waves [video]

204 codetheweb 2026-01-23 05:55:20 UTC youtube.com Embed Share 51

AI Is a Horse (2024)

54 zdw 2026-01-23 08:55:20 UTC kconner.com Full Share 27

It is way slower and less reliable than a train but can go more places You have to tell it where to turn even if it might guess right sometimes You have to keep it on the road even if it usually stays on the road

Replacing Protobuf with Rust to go 5 times faster

42 whiteros_e 2026-01-23 09:55:20 UTC pgdog.dev Llama Share 27

PgDog, a PostgreSQL proxy, improved performance by replacing Protobuf with direct C-to-Rust bindings, resulting in a 5x improvement in parsing queries and a 10x improvement in deparsing. The team used an LLM to automate the process of replacing Protobuf with Rust structs, which led to a 25% improvement in pgbench benchmarks.

Proton Spam and the AI Consent Problem

225 dbushell 2026-01-23 07:55:20 UTC dbushell.com Llama Share 124

The user received a newsletter for Lumo despite opting out and Proton Support initially denied it was a Lumo email. The user believes Proton and GitHub are abusing their services by ignoring opt-out requests.

Show HN: isometric.nyc – giant isometric pixel art map of NYC

984 cannoneyed 2026-01-22 16:55:20 UTC cannoneyed.com Full Share 189

GPTZero finds 100 new hallucinations in NeurIPS 2025 accepted papers

856 segmenta 2026-01-22 15:55:20 UTC gptzero.me GoogleT5 Share 449

Gptzero's hallucination check tool uncovered 50 halluzinated citations in papers under review for iclr 2026. these neurips papers have already been accepted, presented live, and effectively published. a submission tsunami fueled by generative ai, paper mills and publication pressure has strained these conferences' review pipelines to the breaking point. the following table shows the ...

Capital One to acquire Brex for $5.15B

309 personjerry 2026-01-22 21:55:20 UTC reuters.com Full Share 240

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The State of Modern AI Text to Speech Systems for Screen Reader Users

8 tuukkao 2026-01-23 09:55:20 UTC stuff.interfree.ca Prefix Share 1

If you're not a screen reader user yourself, you might be surprised to learn that the text to speech technology used by most blind people hasn't changed in the last 30 years. While text to speech has taken the sighted world by storm, in everything from personal assistants to GPS to telephone systems, the voices used by blind folks have remained mostly static. This is largely ...

Why does SSH send 100 packets per keystroke?

504 eieio 2026-01-22 19:55:20 UTC eieio.games Llama Share 268

The user was debugging a high-performance game over ssh and found that stock ssh was sending unnecessary packets to obscure keystroke timing, causing significant overhead. They were able to disable this feature by not advertising the [email protected] extension in the go ssh library, resulting in a 50% drop in CPU usage.

I was banned from Claude for scaffolding a Claude.md file?

567 hugodan 2026-01-22 18:55:20 UTC hugodaniel.com Llama Share 503

User was banned from AI platform Claude for using it as a disabled organization to automate tasks, which triggered security measures. User received a credit note and is reframing their project to avoid similar issues in the future.

Qwen3-TTS family is now open sourced: Voice design, clone, and generation

625 Palmik 2026-01-22 13:55:20 UTC qwen.ai GoogleT5 Share 195

Qwen3-tts is a series of powerful speech generation capabilities developed by. it offers comprehensive support for voice clone, voice design, and natural language-based voice control. the base model capable of 3-second rapid voice-clone from user audio input; can be used for fine-tuning (ft) other models.,: "i don’t even know why... i just felt" ''

TI-99/4A: Leaning More on the Firmware

41 ibobev 2026-01-23 05:55:20 UTC bumbershootsoft.wordpress.com Llama Share 20

The user is working on a project to master the TI-99/4A home computer's graphics chip and sound capabilities using the Graphics Programming Language (GPL) and has made progress on adding animated sprites and implementing collision detection. The user has also encountered some challenges and limitations with the GPL and the TI-99/4A's sound system, but has found ways to work around them and ...

Google is ending full-web search for niche search engines

102 01jonny01 2026-01-23 09:55:20 UTC programmablesearchengine.googleblog.com Full Share 75

The latest news, updates and tips from the Programmable Search Engine team

Douglas Adams on the English–American cultural divide over "heroes"

457 speckx 2026-01-22 13:55:20 UTC shreevatsa.net Llama Share 464

A user on Slashdot questioned Douglas Adams about the perceived nihilism in Hitchhiker's Guide to the Galaxy, specifically Arthur Dent's character. The user suggested a cultural divide between England and the US in viewing failure as a heroic trait.

Your app subscription is now my weekend project

382 robteix 2026-01-22 16:55:20 UTC rselbach.com Llama Share 282

User created several apps using vibecoding, replacing paid tools like Wispr Flow, Loom, and Typora. This shift suggests a change in the industry, making standalone apps less viable as separate products.

Bugs Apple Loves

692 nhod 2026-01-23 02:55:20 UTC bugsappleloves.com Full Share 310

Users Affected × Frequency × Time Per Incident How many Apple users hit this bug, how often, and how long they suffer each time.

Our collective obsession with boredom: Interview with a boredom lab researcher

7 akakievich 2026-01-23 08:55:20 UTC nautil.us Prefix Share 2

They sit alone in a room, expressionless, doing absolutely nothing, giant timers clocking down the hours and minutes. No books, no devices, no food, no distractions, no sleep. It’s a challenge some Gen-Zers are setting for themselves on TikTok—the “Do Nothing” challenge. The idea is to deliberately court boredom to restore depleted attention spans, a salve for the frantic overstimulation of ...

Scaling PostgreSQL to power 800M ChatGPT users

202 mustaphah 2026-01-22 21:55:20 UTC openai.com Llama Share 92

OpenAI scaled PostgreSQL to handle millions of queries per second for 800 million users through rigorous optimizations and solid engineering, enabling the system to support massive global traffic with a single primary instance and nearly 50 read replicas. Despite challenges with write-heavy workloads, the team implemented various solutions to mitigate limitations, including migrating ...

Improving the usability of C libraries in Swift

119 timsneath 2026-01-22 23:55:20 UTC swift.org Llama Share 13

Swift provides direct interoperability with C libraries, allowing developers to use existing C libraries from Swift code without rewriting them. By using Swift annotations and API notes, developers can improve the safety and ergonomics of C libraries in Swift, making them feel more native to the language.

Why medieval city-builder video games are historically inaccurate (2020)

153 benbreen 2026-01-23 00:55:20 UTC leidenmedievalistsblog.nl Llama Share 94

Medieval city builders often deviate from historical accuracy, featuring linear growth and unrealistic scenarios, but incorporating realistic elements like flood valleys and tithe collection could enhance realism. A more historically accurate game would involve planning settlements, managing resources, and dealing with threats like disease, war, and social unrest.

Writing First, Tooling Second

39 blenderob 2026-01-23 04:55:20 UTC susam.net Llama Share 4

Create a simple website with plain HTML to publish your writing without worrying about tooling. Once you have content, you can add tooling to make your writing process more enjoyable.

Project Mercury and the Sofar Bomb

10 verzali 2026-01-23 07:55:20 UTC thequantumcat.space Llama Share 1

NASA used SOFAR bombs to locate Project Mercury capsules in the ocean. The bombs relied on sound waves traveling through a specific underwater channel to help locate the capsules.

'Askers' vs. 'Guessers' (2010)

157 BoorishBears 2026-01-22 19:55:20 UTC theatlantic.com Llama Share 103

The person asking to stay with you for two weeks has not committed a gross violation of etiquette. This situation falls into the Ask Culture category, where it's acceptable to ask for help or accommodations.

Stunnel

86 firesteelrain 2026-01-23 00:55:20 UTC stunnel.org Llama Share 29

Stunnel is a proxy that adds TLS encryption to existing clients and servers without code changes, using OpenSSL for cryptography. It's free software with commercial support available, distributed under GNU GPL with OpenSSL exception.

CSS Optical Illusions

189 ulrischa 2026-01-22 17:55:20 UTC alvaromontoro.com Llama Share 16

The article discusses various optical illusions created using CSS, including the Poggendorff illusion, Münsterberg Poggendorff Arch, and other effects that trick the brain into seeing different colors, shapes, and movements. These illusions use techniques such as gradients, pseudo-elements, and animations to create the impression of movement, depth, and color, often with surprising and ...

Show HN: Txt2plotter – True centerline vectors from Flux.2 for pen plotters

24 tsanummy 2026-01-23 05:55:20 UTC github.com/malvarezcastillo Llama Share 6

User clones a repository, sets up a virtual environment, and installs dependencies to run a text-to-image generator. The user then runs the generator with various options, including custom dimensions, multiple variations, and reproducible generation.

In Europe, wind and solar overtake fossil fuels

644 speckx 2026-01-22 14:55:20 UTC e360.yale.edu Llama Share 650

Wind and solar power surpassed fossil fuels in the E.U. last year, with solar growing faster than any other source of electricity. Renewables now provide nearly half of E.U. power, with solar alone supplying over 20 percent in several countries.

Launch HN: Constellation Space (YC W26) – AI for satellite mission assurance

40 kmajid 2026-01-22 18:55:20 UTC news.ycombinator.com Llama Share 15

Constellation Space built an AI system that predicts satellite link failures with 90% accuracy 3-5 minutes in advance by analyzing telemetry data and weather conditions. The system uses physics-based models and machine learning to scale with the growing number of satellites and is currently being tested with defense and commercial partners.

'Active' sitting is better for brain health: review of studies

113 mikhael 2026-01-22 19:55:20 UTC sciencealert.com Llama Share 42

Researchers found that active sitting, like reading, has positive associations with cognitive health, while passive sitting, like watching TV, is linked to negative outcomes. Engaging in mentally stimulating activities while sitting may help reduce dementia risk and support long-term brain health.