How OpenAI delivers low-latency voice AI at scale

173 Sean-Der 2026-05-04 20:03:14 UTC openai.com Llama Share 68

OpenAI rearchitected their WebRTC stack to improve real-time AI interactions by reducing latency and preserving standard WebRTC behavior for clients. They achieved this by introducing a relay service that routes packets to the correct transceiver, allowing for deterministic first-packet routing and a small public UDP footprint.

I am worried about Bun

339 remote-dev 2026-05-04 17:03:14 UTC wwj.dev Llama Share 243

The author is concerned about Bun's future after Anthropic acquired it, citing Claude Code's decline in quality and restrictions. They're moving away from Bun for package management and recommend pnpm instead.

Talking to strangers at the gym

1027 thitran 2026-05-04 12:03:14 UTC thienantran.com Llama Share 499

The user, who was struggling to make friends after college, approached 30 people at the gym over a month, resulting in some meaningful connections and friendships. Through this experience, the user became more resilient and confident in initiating conversations with strangers, eventually forming connections with people who share similar interests and hobbies.

Securing a DoD contractor: Finding a multi-tenant authorization vulnerability

142 bearsyankees 2026-05-04 18:03:14 UTC strix.ai Llama Share 63

A company, Schemata, handling sensitive military data had no API authorization, allowing a low-privilege user to access users, organizations, and confidential training materials. The issue was fixed after 150 days of disclosure attempts, highlighting the importance of open disclosure channels and robust authorization testing.

Pulitzer Prize Winners 2026

31 brightbeige 2026-05-04 22:03:14 UTC pulitzer.org Llama Share 12

A news organization is recognized for its in-depth reporting on various topics including government overhauls, immigration sweeps, and surveillance tools. The organization's journalists have won awards for their powerful and compassionate storytelling on human impacts and consequences.

GameStop makes $55.5B takeover offer for eBay

608 n1b0m 2026-05-04 10:03:14 UTC bbc.co.uk Llama Share 573

GameStop made a $55.5bn offer to buy eBay at $125 a share, with CEO Ryan Cohen planning $2bn in cost savings. The deal would link GameStop with eBay, lifting GameStop's valuation and giving eBay a national network for its business operations.

Testing macOS on the Apple Network Server 2.0 ROMs

17 zdw 2026-05-04 22:03:14 UTC oldvcr.blogspot.com Llama Share 0

The author tested the 2.0 ROMs for the Apple Network Server, which support Cirrus video and 53C825A SCSI, but found performance to be dismal in Mac OS.

Agent Skills

19 BOOSTERHIDROGEN 2026-05-04 22:03:14 UTC addyosmani.com Llama Share 3

The author created Agent Skills to help AI coding agents follow senior engineer best practices by adding workflows and verification steps to their default behavior. This approach aims to prevent common engineering mistakes and ensure reliable software at scale.

Microsoft Edge stores all passwords in memory in clear text, even when unused

327 cft 2026-05-04 19:03:14 UTC twitter.com/l1v1ng0ffth3l4n Full Share 130

Something went wrong, but don’t fret — let’s give it another shot. Some privacy related extensions may cause issues on x.com. Please disable them and try again.

Redis array: short story of a long development process

204 antirez 2026-05-04 15:03:14 UTC antirez.com Llama Share 76

The user implemented a new Array data type for Redis, taking four months with AI assistance, which helped with specification, implementation, and testing. AI provided a safety net for complex tasks, allowing the user to venture into higher complexity and achieve high-quality system programming.

Does Employment Slow Cognitive Decline? Evidence from Labor Market Shocks

171 littlexsparkee 2026-05-04 16:03:14 UTC nber.org Llama Share 155

Researchers Noah Arman Kouchekinia, David Neumark, and Tim A. Bruckner received grants for their study on employment and cognitive decline. The study was supported by the Alfred P. Sloan Foundation and the Lynde and Harry Bradley Foundation.

UK Fuel Price Intelligence – Market analytics from reporting stations

148 theazureguy 2026-05-04 16:03:14 UTC fuelinsight.co.uk Llama Share 72

This site provides independent UK fuel price data sourced from the UK Fuel Finder scheme, with no influence on prices. It stores and analyses publicly mandated data, using Google Analytics to understand site usage.

Formatting a 25M-line codebase overnight

84 r00k 2026-05-04 21:03:14 UTC stripe.dev Full Share 46

This is the story of how our Developer Productivity team extended and rolled out rubyfmt, our Rust-based zero-config, ultra-fast autoformatter across the world's largest Ruby codebase.

US healthcare marketplaces shared citizenship and race data with ad tech giants

373 ZeidJ 2026-05-04 18:03:14 UTC techcrunch.com Llama Share 129

Pixel trackers on websites collect personal info, including health data, often for advertising. Government websites sharing health data with tech companies affects millions of Americans.

1966 Ford Mustang Converted into a Tesla with Working 'Full Self-Driving'

95 Brajeshwar 2026-05-04 16:03:14 UTC electrek.co Llama Share 72

A Sacramento auto parts shop owner spent $40,000 and two years converting a 1966 Ford Mustang into a Tesla with a Model 3 drivetrain and Full Self-Driving capabilities. The project demonstrates Tesla's technology is portable and adaptable, despite licensing struggles with other automakers.

Pomiferous: The most extensive apples (pommes) database

92 Ariarule 2026-05-04 15:03:14 UTC pomiferous.com Llama Share 41

Several apple varieties are described including Sekai Ichi, French cider apple, and Pink Lady. These apples have unique characteristics such as flavor, texture, and origin.

How Monero’s proof of work works

217 alcazar 2026-05-04 15:03:14 UTC blog.alcazarsec.com Llama Share 170

Monero's RandomX proof of work makes mining expensive for custom chips by using CPU strengths like dynamic code and memory access. It generates random programs and uses memory-hard functions to make mining look like general-purpose computing.

Let's talk about LLMs

103 cdrnsf 2026-05-04 18:03:14 UTC b-list.org Llama Share 66

The author discusses the potential impact of large language models (LLMs) on software development, arguing that they may not offer the promised order-of-magnitude improvements in productivity.

Stop big tech from making users behave in ways they don't want to

193 andsoitis 2026-05-04 18:03:14 UTC economist.com Llama Share 131

A 2019 study found teens can't switch off from Instagram, leading to a landmark ruling against Meta and YouTube for designing addictive products. The ruling's implications are being digested as the world adjusts to its impact.

Sierra Raises $950M at $15B Valuation

69 doppp 2026-05-04 16:03:14 UTC sierra.ai Llama Share 95

Sierra raises $950 million at over $15 billion valuation to invest in AI customer experience. The company now has over $1 billion to deploy AI agents for businesses, transforming customer interactions and experiences.

Heat pump sales rise across Europe

184 doener 2026-05-04 18:03:14 UTC pv-magazine.com Llama Share 98

Residential heat pump sales rose 17% in 11 European countries in Q1 2026 due to high gas and oil prices. France, Germany, and Poland saw 25% growth, while Austria's sales fell 30% due to lack of government subsidies.

Transformers Are Inherently Succinct

15 bearseascape 2026-05-04 21:03:14 UTC arxiv.org Llama Share 5

Transformers are highly expressive in describing concepts, outperforming finite automata and LTL formulas in succinctness. Verifying transformer properties is intractable due to their expressivity.

Show HN: nfsdiag – A NFS diagnostic application

28 lsferreira42 2026-05-04 19:03:14 UTC github.com/lsferreira42 Llama Share 3

nfs-doctor is a command line tool to help debug NFS servers from the client side. It checks network, rpcbind, NFS versions, and other common issues.

The Visible Zorker: Zork 3

33 zarlez 2026-05-04 17:03:14 UTC eblong.com Full Share 1

A software exhibit that allows you to explore Zork and also Zork's source code at the same time.

A little comparison between R and Kap

14 tosh 2026-05-04 20:03:14 UTC blog.dhsdevelopments.com Llama Share 1

The user compared Pandas and R, finding Kap solutions shorter but R with nice defaults. They implemented examples from a blog post in Kap, highlighting differences between the languages.

'Point of no return': New Orleans relocation must start now due to sea level

24 dmm 2026-05-04 22:03:14 UTC theguardian.com Llama Share 13

New Orleans is at risk of being surrounded by the ocean due to climate change, with a new study estimating the city may be gone within this century. The city's population of 360,000 people will need to be relocated to safer ground, but no plan is in place.

“Kitten Space Agency”, a Spiritual Successor to “Kerbal Space Program” (2025)

125 Tomte 2026-05-04 18:03:14 UTC space.com Llama Share 42

Stefan Moluf, a former SpaceX engineer, is working on Kitten Space Agency, a spiritual successor to Kerbal Space Program, with a focus on a solid technical foundation and modding capabilities. The game aims to be both authentic and accessible, with a free "pay-what-you-want" distribution model.

Newton's law of gravity passes its biggest test

125 pseudolus 2026-05-04 13:03:14 UTC science.org Llama Share 113

Researchers confirmed Newton's law of gravity on the largest scales using galaxy clusters. The study tightens the vise on alternative theory MOND, which tries to explain dark matter without gravity.

Offenders sentenced up to 10 years for spying on TSMC

95 ironyman 2026-05-04 19:03:14 UTC taipeitimes.com Llama Share 16

A former TSMC engineer was sentenced to 10 years in prison for leaking trade secrets to Tokyo Electron Taiwan. Three other TSMC employees and Tokyo Electron Taiwan were also sentenced for their roles in the trade secret leak.

Using “underdrawings” for accurate text and numbers

357 samcollins 2026-05-04 00:03:14 UTC samcollins.blog Llama Share 126

User shares a technique to generate images with Gemini 3.0 Pro and ChatGPT-Images-2 by combining deterministic underdrawing with generative painting. This method still outperforms the models on certain tasks.