Epic Games announces Lore version control system

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Lore is a centralized, content-addressed version control system that represents repository state as Merkle trees and an immutable revision chain, optimized for binary-first storage, deduplication, and sparse/on-demand data hydration at scale.

Launch HN: Adam (YC W25) – Open-Source AI CAD

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Adam New's CADAM generates CAD models in seconds from plain language descriptions. It exports models as OpenSCAD, STL, SCAD, or DXF, showcasing parametric designs for various parts and machines.

GLM-5.2 is the new leading open weights model on Artificial Analysis

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GLM-5.2 is the leading open weights model with a score of 51 on the Intelligence Index v4.1, surpassing MiniMax-M3 and DeepSeek V4 Pro. It uses 43k output tokens per task, but is less token-efficient compared to peers.

How we run Firecracker VMs inside EC2 and start browsers in less than 1s

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Browser Use Cloud rebuilt its system using Firecracker, a lightweight VM system, to create isolated and cheap cloud browsers. They optimized the system to reduce latency and cost, achieving a VM cold start under 400ms and end-to-end browser create latency of 825ms.

The hacker sent by Anthropic to calm the government's nerves about AI safety

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US holds off blacklisting DeepSeek, more than 100 firms deemed security risks

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RFC 10008: The new HTTP Query Method

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The QUERY method is a safe and idempotent HTTP request that allows a client to ask a server to perform a query operation without changing the target resource's state. It is used to initiate a server-side query and can be cached like GET requests.

Sixty percent of US consumers say 'AI' in brand messaging is a turnoff

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Brands struggle to achieve AI visibility, with consumers unable to name a single company doing it well. The website is key to balancing AI data extraction and human experience.

U.S. science is in chaos

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Scientists face unprecedented disruptions to their funding due to government cuts and changes in priorities, threatening the future of research and innovation in the US. The shift in government support for science has led to a loss of trust between researchers and the federal government, potentially dismantling the compact that made the US a successful and prosperous nation.

Want your images back? That'll be $5

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User had to pay $5 to download childhood images from Photobucket. They felt tricked into a monthly subscription and regret paying the fee.

The Competitive Moat That AI Can't Replicate

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Organisations must focus on human connection, not just automation, to build trust and loyalty. By investing in employees and redeploying them to focus on relationships, companies can create a moat that differentiates them from competitors.

Trellis AI (YC W24) hiring a product lead to build agents for healthcare access

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Trellis builds AI agents to automate healthcare workflows, helping patients access life-saving therapies. As Product Lead, you'll drive product development, work with customers, and shape company strategy to accelerate access to treatment.

Why thinking out loud with someone beats thinking alone

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Conversations with others produce better thinking by forcing precision and correcting thought direction. This is because human reasoning evolved as a social tool for constructing arguments, not for solo thinking.

MicroUI – A tiny, portable, immediate-mode UI library written in ANSI C

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The library is a lightweight UI framework that generates drawing commands for custom controls and UI elements. It's free and open-source under the MIT license, accepting bug reports and pull requests.

Show HN: Inkwash, a watercolor sketching app and explanation

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The user created an interactive watercolor painting app called Inkwash using Anthropic's Claude Fable 5 model, which simulates water and ink behavior. The app uses WebGL2 and allows users to draw and paint with a stylus or finger.

TREX: An AI code reviewer that runs your code

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Shlok from Greptile describes TREX, a code review tool that runs code and shows what went wrong, addressing limitations of static code review. TREX uses a model-agnostic harness, sandboxed environments, and artifact verification to provide trustworthy results and move towards a world with no bugs.

The Capitoline Wolf

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Legends and symbolism often bridge the stories of cities, and nowhere is this truer than between Rome and Siena. The Capitoline Wolf is the iconic statue depicting Romulus and Remus being nursed by a she-wolf. It shares a captivating narrative that unites these two cities through their mythology and symbols. This story is part of our broader collection of Italy travel guides for curious and ...

Hacker News but for independent blogs

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5034 independent, personal blogs. One front page. Ranked by votes and freshness, shaped by you.

Kirkland Roundabouts

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The game is a satirical model of the 85th St & I-405 interchange, inspired by Kirkland roundabouts, and not intended for driving instruction. It's designed for computers with a keyboard and laptop-sized screen, with suboptimal mobile controls.

AI chemist improves a challenging reaction in medicinal chemistry

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GPT-5.4 and Maria AI collaborated to improve Chan-Lam Coupling yields for over 80% of tested substrates. The optimized conditions showed a significant improvement in yields, with a mean yield rising from 16.6% to 25.2%.

AI demands more engineering discipline. Not less

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The author discusses the rapid advancements in AI-generated code and its implications on software engineering, arguing that discipline and understanding of the system are more important than code itself. They believe that AI will augment human capabilities, not replace them, and that the future of software engineering will be shaped by the ability to encode knowledge and understanding into the system.

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Why do commercial spaces sit vacant? (2025)

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Landlords in high-priced metros keep commercial spaces empty due to financial pressure from banks, not social pressure. The "extend and pretend" strategy allows them to avoid losses by sticking to original financial models, even if they're no longer viable.

Volkswagen started blocking GrapheneOS users

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Seventeen Camels and Where They Can Take You

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The user shares six puzzles with a common elegant solution involving adding a seemingly extraneous element to make the problem simpler. Each puzzle has a unique solution that can be derived using the "camel trick" of adding an extra object to facilitate the solution.

The founder's playbook: Building an AI-native startup

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Founders are using AI to build startups, shifting from individual contributors to orchestrators, and focusing on high-value tasks. A practical playbook remaps the startup lifecycle for AI-native startups, providing goals, exit criteria, and AI-powered exercises for each stage.

Show HN: An 8-bit live gamecast for baseball

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Open Ribbie marketing siteNYM at CINKC at WSHMIA at PHISF at ATLTB at LAD, 7:10 PMLAA at AZ, 7:40 PMTOR at BOS, 10:45 PMCWS at NYY, 11:05 PMSF at ATL, 11:15 PM

French physicist and media star loses doctorate after plagiarism investigation

French science communicator Étienne Klein had his doctor's title revoked after a 20-month investigation found plagiarism in his 1999 Ph.D. thesis. Klein, a physicist and popular science writer, had faced accusations of plagiarism since 2016 but continued to work with prestigious publishing houses and media outlets.

Abandoned and Little-Known Airfields

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The website Abandoned & Little-Known Airfields documents vanished or abandoned airfields with their unusual histories. It was created in 1999 and celebrated its 25th anniversary in April 2024.

Show HN: Deconvolution – a Rust image deconvolution and restoration crate

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Image deconvolution uses a point-spread function and regularization for restoration. Deconvolution provides known-PSF and blind workflows for image recovery.