Top stories

tosh about 6 hours ago

Unrolling the Codex agent loop

The article discusses the 'Codex Agent Loop', a process where an AI system iteratively refines its understanding and responses based on interactions with humans. It explores how this loop can lead to improved performance and capabilities over time, and the implications for the development of advanced AI agents.

openai.com
195 75
Summary
New YC homepage
sarreph about 8 hours ago

New YC homepage

Y Combinator is a startup accelerator that provides seed funding, mentorship, and resources to help entrepreneurs build successful companies. It has launched over 3,000 startups since its inception in 2005, including well-known companies like Airbnb, Dropbox, and Reddit.

ycombinator.com
155 76
Summary
Gas Town's agent patterns, design bottlenecks, and vibecoding at scale
pavel_lishin about 10 hours ago

Gas Town's agent patterns, design bottlenecks, and vibecoding at scale

The article explores the history and evolution of Gastown, a historic neighborhood in Vancouver, Canada. It highlights the area's transformation from a logging settlement to a thriving modern hub, and discusses the challenges and opportunities faced in preserving its unique character while adapting to change.

maggieappleton.com
252 266
Summary
Some C habits I employ for the modern day
signa11 5 days ago

Some C habits I employ for the modern day

The article discusses the author's personal C programming habits and preferences, including their approach to writing clean, maintainable code, using meaningful variable names, and prioritizing simplicity over complexity.

unix.dog
44 11
Summary
Proof of Corn
rocauc about 8 hours ago

Proof of Corn

Proof of Corn is a decentralized network that aims to revolutionize the agricultural sector through blockchain technology, empowering farmers and ensuring the traceability of food supply chains.

proofofcorn.com
318 228
Summary
nomaxx117 about 8 hours ago

Route leak incident on January 22, 2026

Cloudflare experienced a significant route leak incident on January 22, 2026, which disrupted internet connectivity for some users. The incident was caused by a configuration error and was resolved within a few hours, with Cloudflare providing updates and mitigation measures to minimize the impact on their customers.

blog.cloudflare.com
115 28
Summary
Noora Health (YC W14) Is Hiring AI/ML Engineer
edithaelliott about 1 hour ago

Noora Health (YC W14) Is Hiring AI/ML Engineer

Noora Health, a nonprofit organization, is seeking an AI/ML Engineer to develop innovative solutions that improve healthcare outcomes for underserved communities. The role involves building and deploying machine learning models, working closely with the product and engineering teams, and contributing to the organization's mission of empowering patients and their families.

ycombinator.com
1 0
Summary
szmarczak about 6 hours ago

Banned C++ features in Chromium

The article outlines the C++ features that are encouraged and discouraged in the Chromium codebase. It provides guidelines on the use of language features, coding practices, and design patterns to ensure consistency, maintainability, and performance in the Chromium project.

chromium.googlesource.com
102 86
Summary
vedantnair about 3 hours ago

Over 600 Minnesota businesses close in protest of ICE operations

The article discusses the Trump administration's efforts to increase immigration enforcement, including the use of deportation raids and restrictions on asylum seekers. It examines the legal and political implications of these policies and their impact on immigrant communities.

perplexity.ai
17 1
Summary
Microsoft gave FBI set of BitLocker encryption keys to unlock suspects' laptops
bookofjoe about 8 hours ago

Microsoft gave FBI set of BitLocker encryption keys to unlock suspects' laptops

Microsoft provided the FBI with BitLocker encryption keys to unlock suspects' laptops as part of law enforcement investigations, according to reports. This raises concerns about the privacy and security implications of technology companies sharing user data with government agencies.

techcrunch.com
628 430
Summary
Mental Models (2018)
hahahacorn about 5 hours ago

Mental Models (2018)

The article discusses the concept of mental models, which are simplified representations of reality that help people understand and navigate the world. It emphasizes the importance of developing a wide array of mental models to improve decision-making and problem-solving abilities.

fs.blog
41 9
Summary
TikTok Is Now Collecting More Data About Its Users
coloneltcb about 4 hours ago

TikTok Is Now Collecting More Data About Its Users

TikTok's new privacy policy grants the platform more access to user data, including location, contacts, and browsing history, sparking concerns about user privacy and data collection practices.

wired.com
85 37
Summary
fabotelli 4 days ago

The SIM-to-real problem isn't about simulators – it's about behavior robustness

The article introduces the concept of 'kinematic fingerprints' - unique patterns of movement that can be used to identify individuals. This new biometric technology could have applications in areas like security, healthcare, and sports performance analysis.

medium.com
9 1
Summary
yesturi about 16 hours ago

Booting from a vinyl record (2020)

The article discusses Vinyl, a JavaScript library that simplifies the development of single-page applications (SPAs) by providing a lightweight and efficient virtual DOM implementation. It highlights Vinyl's features, including its small footprint, fast updates, and ease of use, making it a suitable choice for building modern web applications.

boginjr.com
277 102
Summary
KORG phase8 – Acoustic Synthesizer
bpierre about 12 hours ago

KORG phase8 – Acoustic Synthesizer

The Korg PHASE-8 is a professional DJ controller that integrates with popular DJ software, providing hands-on control over various mixing and playback functions to enhance the live performance experience for DJs.

korg.com
186 88
Summary
Workspaces and Monorepos in Package Managers
Couto 4 days ago

Workspaces and Monorepos in Package Managers

The article discusses the benefits of using workspaces and monorepos in package managers, such as improved organization, shared dependencies, and better versioning. It compares different approaches and highlights how these features can streamline development workflows.

nesbitt.io
6 0
Summary
benswerd about 6 hours ago

Certificate Transparency Log Explorer

This article discusses the development of a new web-based platform for managing and verifying digital certifications, allowing individuals and organizations to easily create, issue, and validate credentials in a secure and transparent manner.

certs.swerdlow.dev
18 4
Summary
at1as about 11 hours ago

The tech monoculture is finally breaking

The article discusses the resurgence of excitement and innovation in the tech industry, with new advancements in fields like virtual reality, artificial intelligence, and sustainable energy technologies making technology fun and engaging for both industry professionals and the general public.

jasonwillems.com
122 171
Summary
janandonly 6 days ago

Gold fever, cold, and the true adventures of Jack London in the wild

The article explores the life and adventures of Jack London, the renowned American writer known for his stories set in the Klondike Gold Rush. It delves into London's personal experiences in the harsh conditions of the Yukon wilderness and how they inspired his famous works of literature.

smithsonianmag.com
37 8
Summary
dbushell about 19 hours ago

Proton Spam and the AI Consent Problem

The article discusses the increasing problem of spam emails being sent from Proton Mail accounts, highlighting how the service's privacy features can be exploited by spammers. It suggests ways Proton Mail could address this issue, such as enhancing its security measures and collaborating with other email providers.

dbushell.com
469 327
Summary
dsrtslnd23 about 15 hours ago

Ask HN: What's the current best local/open speech-to-speech setup?

I’m trying to do the “voice assistant” thing fully locally: mic → model → speaker, low latency, ideally streaming + interruptible (barge-in).

Qwen3 Omni looks perfect on paper (“real-time”, speech-to-speech, etc). But I’ve been poking around and I can’t find a single reproducible “here’s how I got the open weights doing real speech-to-speech locally” writeup. Lots of “speech in → text out” or “audio out after the model finishes”, but not a usable realtime voice loop. Feels like either (a) the tooling isn’t there yet, or (b) I’m missing the secret sauce.

What are people actually using in 2026 if they want open + local voice?

Is anyone doing true end-to-end speech models locally (streaming audio out), or is the SOTA still “streaming ASR + LLM + streaming TTS” glued together?

If you did get Qwen3 Omni speech-to-speech working: what stack (transformers / vLLM-omni / something else), what hardware, and is it actually realtime?

What’s the most “works today” combo on a single GPU?

Bonus: rough numbers people see for mic → first audio back

Would love pointers to repos, configs, or “this is the one that finally worked for me” war stories.

55 14
Notes on the Intel 8086 processor's arithmetic-logic unit
elpocko about 9 hours ago

Notes on the Intel 8086 processor's arithmetic-logic unit

The article provides detailed technical notes on the Intel 8086 processor, including its architecture, instruction set, and historical context. It delves into the inner workings and evolution of this seminal microprocessor that played a crucial role in the personal computing revolution.

righto.com
72 9
Summary
chaz6 about 9 hours ago

Killing the ISP Appliance: An eBPF/XDP Approach to Distributed BNG

This article explores the use of eBPF (extended Berkeley Packet Filter) in building a Bare Metal Gateway (BMG) for network traffic management. It discusses the technical details and advantages of using eBPF to implement features like load balancing, traffic shaping, and monitoring in the BMG platform.

markgascoyne.co.uk
64 17
Summary
Waypoint-1: Real-Time Interactive Video Diffusion from Overworld
avaer about 11 hours ago

Waypoint-1: Real-Time Interactive Video Diffusion from Overworld

Hugging Face, a leading AI research company, has announced Waypoint 1, a new open-sourced language model that combines the power of large language models with the flexibility and safety of prompt-based models. This model is designed to provide a more advanced and scalable foundation for building safe and effective AI applications.

huggingface.co
59 15
Summary
voyage-multimodal-3.5: a new multimodal retrieval frontier with video support
fzliu about 4 hours ago

voyage-multimodal-3.5: a new multimodal retrieval frontier with video support

The article discusses Voyage's advancements in multimodal AI, highlighting their Voyage Multimodal 3.5 model's improved performance in areas such as text-to-image generation, image-to-text generation, and cross-modal reasoning. The model is said to demonstrate state-of-the-art capabilities across various benchmarks, showcasing Voyage's continued progress in the field of multimodal AI.

blog.voyageai.com
5 0
Summary
Show HN: Whosthere: A LAN discovery tool with a modern TUI, written in Go
rvermeulen98 about 14 hours ago

Show HN: Whosthere: A LAN discovery tool with a modern TUI, written in Go

The article describes 'WhoseThere', an open-source project that allows users to view a list of people who have been in their vicinity based on Bluetooth signals from their devices. The project aims to provide a privacy-focused alternative to location-tracking apps, giving users control over their personal data.

github.com
199 70
Summary
chmaynard 4 days ago

Floating-Point Printing and Parsing Can Be Simple and Fast

The article explores the challenges and techniques of writing fast and efficient floating-point code, discussing topics such as IEEE 754 standard, rounding errors, and optimization strategies to improve performance without sacrificing accuracy.

research.swtch.com
86 5
Summary
Nobody likes lag: How to make low-latency dev sandboxes
mnazzaro about 9 hours ago

Nobody likes lag: How to make low-latency dev sandboxes

The article discusses the frustration experienced by users due to lag in digital products and services, highlighting the importance of optimizing performance to ensure a smooth user experience. It emphasizes the need for developers to prioritize reducing lag and improving overall system responsiveness.

compyle.ai
56 32
Summary
Anthropic Economic Index report: economic primitives
malshe 1 day ago

Anthropic Economic Index report: economic primitives

The Anthropic Economic Index report for January 2026 analyzes key economic indicators and trends, providing insights into the overall state of the economy and potential future developments.

anthropic.com
108 64
Summary
oug-t 6 days ago

Show HN: Zsweep – Play Minesweeper using only Vim motions

zsweep.com
65 28