Show HN: Personalized auto-generated desktop wallpapers

Put in the categories, themes, styles you care about, and WallTrek will auto-generate wallpapers for you. Always a nice surprise to see what it comes up with next. Open source, uses Dalle3, BYOK (bring your own key)

Automated Discovery of High-Performance GPU Kernels with OpenEvolve (huggingface.co)

Ask HN: A weird vesting term in not-USA country

Show HN: A Comprehensive List of Top AI Image Tools (aiex.me)

A Loved One Was Diagnosed with Dementia. Now What? (nytimes.com)

A Children's Book in a Happiness Program for College Students (childrensbookforall.org)

Rádio Starthits (stream-176.zeno.fm)

OmniGen2 (github.com)

Apple's Other 'F1 the Movie' In-App Promotions (macrumors.com)

Turn your raw ideas into actionable specifications (news.ycombinator.com)

Flow Match Statements (github.com)

Engineer Unlocks Hidden Photo in Power Mac ROM After 27 Years (digitrendz.blog)

Food structure plays key role in which gut hormones are released (imperial.ac.uk)

Scientists achieve shortest hard X-ray pulses to date (phys.org)

Ask HN: What's the hardest/most interesting thing you've used AI to code?

It's Known as 'The List'–and It's a Secret File of AI Geniuses (wsj.com)

Facebook is starting to feed its AI with private, unpublished photos (theverge.com)

10 Myths of Scalable Parallel Languages, Part 3: New vs. Extended (chapel-lang.org)

Visible (visible.vc)

VMware perpetual license holder receives audit letter from Broadcom (arstechnica.com)

Cross-Compiling Common Lisp for Windows (fosskers.ca)

Jane Austen's Boldest Novel Is Also Her Least Understood (nytimes.com)

Guidelines for buildable and testable code examples (pigweed.dev)

Go is an 80/20 language (blog.kowalczyk.info)

Converging AI and HPC: Design and Optimization of a CGRA Architecture [pdf] (cogarchworkshop.org)

(Experiment) Colocating agent instructions with eng docs (technicalwriting.dev)

Multi-Stage Programming with Splice Variables (tsung-ju.org)

We need a censorship-resistant truth protocol – I have the idea, not the skills

When cars outsmart their drivers (carsandhorsepower.com)

Meta is offering multi-mn pay for AI researchers,but not $100M signing bonuses (techcrunch.com)

How we made a Ruby method faster (nickholden.io)

Generative AI and Code Security – recent developments as of June 2025 (youtube.com)

Hubert Dreyfus's views on artificial intelligence (en.wikipedia.org)

Paul Graham as a Service (paulgraham.resurrect.space)

A Practical Mid-Side Decoder Circuit (paia.com)

The Problem with Video Essays [video] (youtube.com)

Stop Killing Games (stopkillinggames.com)

These Funds Are Yield Magicians. How Do They Do It? (wsj.com)

Australia's TGA interim report: move supplements high in B6 to secure shelves (abc.net.au)

Genesis Modular Electronics Platform (axiometa.ai)

The heart of software engineering still beats (annievella.com)

Chickoban: A Sokoban Clone (github.com)

Chat with your Google Analytics data for free (userpath.co)

The Ten Commandments for Using Hand Tools (roberthoward.com.au)

Is your gut microbiome a calorie 'super harvester'? (phys.org)

Authorship for sale: Nature investigates how paper mills work (nature.com)

Neuralink Update, Summer 2025 (twitter.com)

Ask HN: Documenting the behavior of Microsoft of destroying true sleep

FineWeb2: Adapting Pre-Training Data Processing to Every Language (arxiv.org)

Cooling Chips with Lasers (tomshardware.com)

Ask HN: How to grow and monetize a newsletter of 1K users?

Show HN: Personalized auto-generated desktop wallpapers

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