John Deere owners will get the right to repair equipment under FTC settlement

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John Deere agreed to let farmers and independent shops fix their own equipment under a right-to-repair settlement with the FTC and several states. The company must provide diagnostic and repair tools to owners and shops, not just authorized dealers, and pay $1 million in antitrust enforcement costs.

Spider venom kills varroa mites without harming honeybees

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Cargo-nextest: 3x faster than cargo test, per-test isolation, first-class CI

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This tool allows for sophisticated test selection and filtering, and provides features such as stress testing, test rerunning, and deep analysis. It supports multiple platforms and is open source, widely trusted, and powers Rust development at various scales.

Postgres rewritten in Rust, now passing 100% of the Postgres regression tests

https://opengraph.githubassets.com/0454d34cc8f447ff134def376c57342a481604b57badd3d5707bedbbcd8ea4ff/malisper/pgrust
pgrust targets Postgres 18.3 compatibility with over 46,000 regression queries. It uses Rust and AI-assisted programming to explore deeper server changes.

Benchmarking coding agents on Databricks' multi-million line codebase

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Databricks built an internal coding benchmark to evaluate tools on actual coding tasks, finding that a mix of tools from OpenAI, Anthropic, and open source provides frontier performance. The results showed clear clustering of models and harnesses into 3 capability tiers, with the most intelligent models being very expensive but highly effective.

Cloudflare Drop

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Drop a folder or zip. See your site live on Cloudflare's global network in seconds.

Separating signal from noise in coding evaluations

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A detailed audit of SWE-Bench Pro found ~30% of tasks are broken, affecting model evaluation and safety decisions. The audit suggests using experienced software developers to create new benchmarks that are hard to game and genuinely reflective of model capability.

Remote Attestation

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Remote attestation using a TPM can cryptographically prove a host's state after a reboot, ensuring it's in a trusted state or fails and breaks trust. This allows for strong guarantees about the initial state of hosts, enabling robust EDR and LSM policies to prevent kernel and driver supply chain attacks.

CollectWise (YC F24) Is Hiring

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CollectWise is a Y Combinator-backed startup using AI to automate debt collection, seeking a Founding Account Executive to reach $10 million in revenue within a year. The role involves owning the sales funnel, consistently exceeding quota, and navigating complex sales cycles.

Show HN: Microsoft releases Flint, a visualization language for AI agents

Flint is a visualization language that creates charts from simple specs, optimizing settings from data and semantic types. It supports 46 chart types and 3 rendering engines.

Rewriting Bun in Rust

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The author of Bun rewrote the project in Rust using a pre-release version of Claude Fable 5, a Mythos-class model, and a dynamic workflow system, resulting in a 1,009,272-line diff and 6,502 commits. The rewrite took 11 days and was reviewed by 64 Claudes, with the project now having 24/7 coverage-guided fuzzing and 11 rounds of security review completed.

Show HN: Yamanote.fun – A complete soundscape for Tokyo's Yamanote line

https://www.yamanote.fun/icons/icon-512-0.3.png
The Yamanote Line soundscapes combine station melodies, announcements, and train sounds to recreate Tokyo's railway loop. The virtual loop has distinct melodies for each direction and can be traveled in 30 minutes at double speed.

Grok 4.5

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Unicode's transliteration rules are Turing-complete

Unicode's transliteration rules, used in ICU library, can simulate any Turing machine due to their unbounded rewriting capabilities with a revisiting cursor. This makes transliteration rule files, shipped in every OS, a type of program that should be reviewed and bound at runtime.

How Donkey Kong Toppled Atari

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Nintendo released Donkey Kong in July 1981, which became the highest-grossing arcade game of 1981 and 1982, and launched the Mario franchise. Donkey Kong's success led to Nintendo's rise as a major producer of arcade titles and ultimately contributed to Atari's decline.

3D Airplane tracker on Mercator map

https://repository-images.githubusercontent.com/1267693131/fb9c945a-694e-4c3a-8bd8-0ba844886c9f
A real-time 3D map displays global moving things like ships, aircraft, and satellites with day/night and ocean simulation. Built with Three.js and ES modules, it uses APIs and optional tokens for high-res terrain and flight data.

Turning a pile of documents into a searchable useable knowledge base

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DocuBrowse is a local document search tool that indexes files on your machine using AI models. It supports multiple document types and directories, and provides a web interface for searching and managing documents.

Patching MechCommander's "left arm bug" for fun and profit

The user fixed a bug in MechCommander 1 where large weapons were being concentrated in the left arm of a mech, making it vulnerable to losing that arm. The user created a patch to fix this issue by changing the game's code to distribute large weapons across multiple locations on the mech, and also updated the weapon classification function to default to small weapons instead of large ones.

Apache Shiro security framework releases 3.0.0

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The Apache Shiro team is pleased to announce the release of Apache Shiro version 3.0.0. This is a new major release of Apache Shiro, with many new features and improvements, culminating more than two years of work. Apache Shiro 1.x and 2.x are now considered end-of-life. If support for these versions is required, please check Commercial Support

I Built the Only 2026 WWII Jeep

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Cnn's john sutter builds a brand new jeep from scratch. he assembles it in his driveway using primarily parts purchased off ebay... and then drives it to an event - and back again -- in the middle of the desert, with his video manager by his side awaiting his arrival en route to moab, utah, for the easter jeep safari concept drive event. the project was incredibly

In-browser programmable robot simulator

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Chatto is now open source

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Chatto is an open-source group chat application that can be self-hosted for free. It offers end-to-end encryption, voice and video calls, and a snappy frontend.

GPT‑Live

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ChatGPT introduces GPT-Live, a new voice model for natural conversations. It uses full-duplex architecture and delegates complex tasks to other models for smarter answers.

New Sweden: the US's long-lost 'secret' colony

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A Swedish colony called New Sweden existed in the US from 1638-1655, introducing log cabins and Lutheran Christianity. Its legacy lives on in the Delaware Valley, with remnants of the colony still visible in modern-day Philadelphia and Wilmington.

Decoding the obfuscated bash script on a Uniqlo t-shirt

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The user's wife bought him a Uniqlo t-shirt with an obfuscated bash script that prints a happy Easter egg message when decoded. The user successfully decoded the script using OCR and confirmed it was a base64 encoded string referencing Linux and Akamai's Peace for All campaign.

TypeScript 7

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TypeScript 7 is a native port that's 10x faster than TypeScript, with strong type-checking and rich tooling. It's compatible with TypeScript 6 and offers improved performance, stability, and editor support.

FAANG Simulator

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You are 22. You just signed at Goggle for $190k. One tap = one quarter of your life. Fill the freedom bar and quit forever — or burn out, get replaced by an AI named Kevin, and join the permanent underclass.

MIRA: Multiplayer Interactive World Models Trained on Rocket League

Multiplayer world model - a dream of Rocket League.

A bug which affected only left handed users

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A user's blog had a bug where a comment box appeared when scrolling with the left thumb due to a touchstart listener on links. The user fixed the issue by deleting unnecessary code, preventing the bug from affecting left-handed users.

OpenMandriva: Statement regarding attempted distribution sabotage

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Our distribution experienced disruptions due to Davide Beatrici's actions. He joined our team despite limited contributions, offering to migrate our repository infrastructure.