Tencent Releases and Open-Sources Tencent Hy4 Preview

80 shenli3514 2026-08-29 20:01:30 UTC tencent.com Llama Share 31

Tencent has released Hy4 preview, a next-generation large language model with outstanding performance on real-world productivity tasks. The model is available as an open-source model and can be accessed globally through various Tencent products, offering cost efficiency and continuous improvement.

$44M Solar-Powered EV Production Deal Struck

11 TeaVMFan 2026-08-29 21:37:30 UTC frequal.com Llama Share 7

Aptera partnered with Launch Design to design and build their solar electric vehicle, leveraging Launch's facilities and international supply chain. This partnership should help Aptera reduce costs and increase production efficiency, enabling them to manufacture thousands of vehicles at lower prices.

vLLM v0.28.0

55 mrrrcs 2026-08-29 19:01:30 UTC github.com/vllm-project Llama Share 18

Kimi-K3 and DeepSeek V4 have received major optimizations, including improved decoding, caching, and memory management. These updates enhance performance across various models and architectures.

Tether: iMessage, SMS, etc. on Linux

245 zackb 2026-08-29 15:01:30 UTC zackbartel.com Llama Share 110

The author transitioned to Linux and found Continuity features from macOS lacking, particularly OTP code autofill. Tether aims to replicate these features on Linux, initially focusing on clipboard sync before expanding to other areas.

Calibrate Before You Accelerate: Bias Toward Action in a New Role

71 tuckerwales 2026-08-29 18:01:30 UTC tucker.wales Llama Share 26

The author advises against rushing to prove oneself in a new job, instead focusing on building context and understanding the "why" behind processes. By doing so, one can make more informed decisions and take targeted action that drives meaningful change.

Nancy Grace Roman Space Telescope Launches this Sunday

27 topspin 2026-08-29 20:01:30 UTC npr.org Llama Share 1

The Nancy Grace Roman Space Telescope is set to launch on August 30, offering new tools for astronomers to explore the universe. The $4.3 billion telescope aims to discover planets orbiting distant stars and reveal new information about the expansion of the universe.

What we want is a hunter gatherer lifestyle with space age tools

23 bilsbie 2026-08-29 21:01:30 UTC strangeloopcanon.com Llama Share 8

People yearn for a simpler, more personal life where they can follow their passions and curiosities without excessive rules and structures. They seek to balance the benefits of modern technology with a return to a more idyllic way of living that values individuality and community.

Functional State Machines in Rust: Typestate and Newtype Patterns

19 matt_d 2026-08-29 19:01:30 UTC dl.acm.org Full Share 1

SQLite as a Document Database (2020)

144 lioeters 2026-08-29 14:01:30 UTC dgl.cx Llama Share 42

SQLite has a new feature called generated columns, allowing JSON data to be inserted and indexed like a document database. This enables treating SQLite as an embedded document database for lightweight applications.

DHS is using obscure law to snoop on journalists, non-profits, unions

198 firefax 2026-08-29 19:01:30 UTC theguardian.com Llama Share 24

The Trump administration has used a customs law to obtain private information on journalists, non-profits and unions without judicial oversight. The government obtained phone records for a Minneapolis journalist and sought YouTube account information from several individuals, raising concerns over the power of the executive branch.

Domain-Driven Agents

19 AlarQ 2026-08-29 20:01:30 UTC coldtake.dev Llama Share 1

The author uses LLMs in legacy codebases to improve productivity, but notes that the quality of work drops due to system complexity and missing meaning. He proposes a two-layer approach: strategic work (deciding what changes are needed) and tactical work (carrying those decisions into code).

Good Culture Is the Biggest Productivity Hack, Not AI

172 gpi 2026-08-29 18:01:30 UTC newsletter.eng-leadership.com Llama Share 31

The author emphasizes that a great culture is more important than AI tools for increasing productivity, as it affects how people work together and communicate. A good culture can amplify the benefits of AI, but bad culture can hinder its effectiveness.

Glacier Mice

227 ostacke 2026-08-29 08:01:30 UTC en.wikipedia.org Llama Share 45

Glacier mice are colonies of mosses and other organisms found on glaciers, with movement patterns that appear to be herd-like behavior. They can persist for six years or longer, creating a suitable ecosystem for microorganisms on the glacier surface.

Indirect Calling of Nested Functions on GCC Without Executable Stack

61 uecker 2026-08-29 15:01:30 UTC uecker.codeberg.page Llama Share 37

The user discussed a hack to support older versions of GCC by using trampolines and the __builtin_call_with_static_chain built-in function. This allows calling nested functions without requiring an executable stack, addressing security concerns.

Show HN: Typebase – A single-folder back end you write in TypeScript

86 andrewww-dev 2026-08-29 13:01:30 UTC typebase.io Llama Share 20

A tool called Typebase-io-cli helps create a fully typed server with database schema, actions, and auth in a single folder, allowing for explicit authorization and backend functions that live in code. It enables developers to deploy their server on various platforms without owning any servers.

A safe MySQL upgrade that wasn't so safe

12 el1s7 2026-08-29 20:01:30 UTC blog.elis.cc Llama Share 0

Upgrading a database to end-of-life version led to unexpected issues with row IDs, causing bugs in production. The problem was caused by MySQL's handling of AUTO_INCREMENT columns during replication, which resulted in different ID assignments on the source and replica.

Sleepwalker: Passive Backdoor with Its Own Command Language

48 defrost 2026-08-29 16:01:30 UTC r136a1.dev Llama Share 6

SLEEPWALKER is a passive backdoor that activates when the host process carries the name ERAAgent.exe, and it never contacts a fixed C2 address. It uses six transports including DNS triggering, VMCI, ICMP, named pipes and TCP/UDP connections to deliver commands over the network. The malware has 23 instructions covering scheduling, staged file delivery with SHA-256 verification and in-memory execution.

EVE Online moves to Python 3

265 TylerJaacks 2026-08-29 05:01:30 UTC eveonline.com Llama Share 137

EVE Online is transitioning from Python 2 to Python 3, aiming for a completely unnoticeable change. The first stage of the migration has been deployed on Tranquility, with further updates and testing planned in the coming months.

Samsung's Processing-in-Memory (PIM)

227 ingve 2026-08-29 07:01:30 UTC chipsandcheese.com Llama Share 89

Samsung's LPDDR5X-PIM technology enables in-memory compute by implementing MAC units within LPDDR5X chips, allowing for high-bandwidth processing. This approach can achieve significant performance gains compared to standard LPDDR5X, but poses challenges for software due to mode switching and cache coherency issues.

Quantifying Colour

53 vismit2000 2026-08-29 16:01:30 UTC ekunazanu.foo Llama Share 5

Colours can be precisely quantified using numbers, with the LMS colour space representing all perceivable colours. However, this is not the standard way to describe colours, and instead RGB values are commonly used. The CIE XYZ colour space uses standardized primaries that are imaginary and do not correspond to physical quantities. Chromaticity spaces like xy chromaticity provide a convenient ...

Recovering Corrupt Zip Files

15 AshleysBrain 2026-08-29 19:01:30 UTC construct.net Full Share 1

A better SQL in 11 lines of code

34 remywang 2026-08-29 18:01:30 UTC prela-lang.org Llama Share 34

Prela is a new query language being developed at UCLA RePL, which uses binary relations to simplify queries and generalize functions. The language's core principles can be implemented using Python, allowing users to build complex queries by composing relations with operators such as .select, &, .eq, and .where.

Kmart Digicam Mod Part 2

9 masoniamme 2026-08-29 19:01:30 UTC mason.bearblog.dev LocalLLM Share 0

A 32mm custom-threaded Super 8 projector lens was adapted for a digicam, but it doesn't infinity focus. The sensor needs to be moved closer to the lens, though physical space is limited.

Creating the Aetheryte Radio

59 wonger_ 2026-08-29 13:01:30 UTC haz.ee Llama Share 12

The author, an engineer, created a seamless ambiance experience from a 7-minute video by extracting the audio assets and using the Web Audio API to recreate them. They used plugins like SoundFilter to identify the desired asset and then processed it with JavaScript code.

Trees for a Changing Climate and Resilient Urban Forest (2022)

14 mooreds 2026-08-29 17:01:30 UTC coolboulder.org Llama Share 2

To prepare for climate change, Colorado should increase tree diversity and focus on drought-tolerant, heat-resistant species like Arizona Cypress, Caddo Maples and hardy hybrid chokecherry.

Boot a Virtual iPhone via Apple's Virtualization.framework

367 hentrep 2026-08-29 00:01:30 UTC github.com/lakr233 Llama Share 98

This tool creates a virtualized iOS environment for testing and development, allowing users to download, patch, and restore iOS images. It also provides features like automatic provisioning, E2E testing capabilities and host control through a socket.

GrapheneOS project: pixel 11 no longer supports hardware memory tagging (MTE)

204 400thecat 2026-08-29 16:01:30 UTC bsky.app Full Share 84

We have a partial port of GrapheneOS to the Pixel 11 series after a week of work on it. We're unable to complete the port due to lack of support for ARM hardware memory tagging in software, firmware and near certainly hardware. It appears Google cut an important security feature to save money.

Show HN: Galaxium, an experimental WebGPU space explorer

96 guillaumec 2026-08-29 10:01:30 UTC galaxium.app Full Share 30

Explore the universe in 3D: fly from Earth to planets, stars, nebulae and distant galaxies, right in your browser.

Nancy Grace Roman Space Telescope

101 JumpCrisscross 2026-08-29 16:01:30 UTC science.nasa.gov Llama Share 37

Roman space telescope launches on August 30, 2026 at 07:26 am EDT on a SpaceX Falcon Heavy rocket. The observatory was built by technicians after NASA's Nancy Grace Roman Space Telescope project.

StemDeck, a free, open-source and local AI stem separator

189 thclpr 2026-08-29 02:01:30 UTC github.com/stemdeckapp Llama Share 57

StemDeck is a free, open-source audio stem separation tool that processes existing audio files locally on your machine. It separates up to six stems (vocals, drums, bass, guitar, piano, other) from uploaded or pasted audio files.