Launch HN: Freestyle: Sandboxes for AI Coding Agents

https://www.freestyle.sh/opengraph-image?9d53e9a0deaf33f9
Git, VMs, deployments, and execution — unified infrastructure for code you didn't write. The platform for AI app builders and workflow engines.

Germany Doxes "UNKN," Head of RU Ransomware Gangs REvil, GandCrab

https://krebsonsecurity.com/wp-content/uploads/2026/04/shchukin-kravchuk.png
Daniil Maksimovich Shchukin, a 31-year-old Russian, is identified as the elusive hacker UNKN who led ransomware groups GandCrab and REvil. He and another Russian extorted nearly $2 million euros in cyberattacks causing over 35 million euros in economic damage.

sc-im Spreadsheets in Your Terminal

https://raw.githubusercontent.com/andmarti1424/sc-im/dev/logo.png
sc-im is a customizable input method with direct color support and wide character support for various languages. It needs donations to continue development due to limited sponsoring.

I won't download your app. The web version is a-ok

The user is frustrated with services pushing their apps over web versions, citing lack of control and intrusive features. This "enshittification loop" prioritizes user retention over a good web experience, ultimately reducing the browser to a marketing channel for the App Store.

A Cryptography Engineer's Perspective on Quantum Computing Timelines

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The author has changed their position on the urgency of rolling out quantum-resistant cryptography due to recent progress in quantum computers, with experts predicting a deadline of 2029, and believes it's now unacceptable to delay the rollout. The author recommends deploying post-quantum key exchange and signatures immediately, and abandoning hybrid classic and post-quantum authentication schemes.

81yo Dodgers fan can no longer get tickets because he doesn't have a smartphone

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Book Review: There Is No Antimemetics Division

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The novel "Antimemetics Division" by qntm is a cosmic horror story about a team fighting invisible threats to reality. It explores the concept of information as a substrate of reality and the fragility of human memory and identity.

Claude Code is unusable for complex engineering tasks with the Feb updates

https://opengraph.githubassets.com/54e0c32d90aafe0d937946f7c8c91967c3332bf31dad5a00acf8a26323555844/anthropics/claude-code/issues/42796
Claude's performance in complex engineering tasks degraded starting in February due to reduced thinking depth caused by the rollout of thinking content redaction. This led to quality issues, including reduced research effort, increased edit-first behavior, and production of wrong output.

Reducto releases Deep Extract

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Deep Extract is a new agent harness approach to extraction that verifies and corrects its own output until results are accurate. It's particularly powerful for long documents with complex extraction tasks, achieving 99-100% field accuracy.

Sky – an Elm-inspired language that compiles to Go

https://opengraph.githubassets.com/5c210c0b9fb05871245fde780e1c1c65f3769d60286208723d4ff320a69a2de8/anzellai/sky
Sky is an experimental programming language that combines go's pragmatism with elm&39's elegance to create a simple, fullstack language. the compiler auto-wires component messages when the naming convention is followed -- no manual forwarding needed in update! the current compiler (v0.7.x) uses any for function parameters and returns. eight compiler source files were refactored to ...

What Being Ripped Off Taught Me

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I was hired to help finish an AR bus tour project in Beijing, but the team was in disarray with no version control, poor coding practices, and unrealistic expectations. They failed to pay me $35k after I worked 24 days straight to fix their project.

Adobe modifies hosts file to detect whether Creative Cloud is installed

Adobe modifies hosts file to detect Creative Cloud installation. They use this method due to Chrome blocking Local Network Access.

Battle for Wesnoth: open-source, turn-based strategy game

https://www.wesnoth.org/.within.website/x/cmd/anubis/static/img/pensive.webp?cacheBuster=1.21.3
You are seeing this because the administrator of this website has set up Anubis to protect the server against the scourge of AI companies aggressively scraping websites. This can and does cause downtime for the websites, which makes their resources inaccessible for everyone. Anubis is a compromise. Anubis uses a Proof-of-Work scheme in the vein of Hashcash, a proposed proof-of-work scheme for ...

Show HN: I built a tiny LLM to demystify how language models work

https://raw.githubusercontent.com/arman-bd/guppylm/main/assets/guppy.png
This project trains a tiny language model named GuppyLM from scratch in 5 minutes using a Colab notebook, showing how every piece works. GuppyLM is a simple vanilla transformer model trained on 60K synthetic conversations about a fish's life.

The Last Quiet Thing

https://www.terrygodier.com/the-last-quiet-thing/opengraph-image.png?opengraph-image.4c781211.png
The watch costs twelve dollars and has basic functionality since 1989. It doesn't track health or require maintenance, unlike modern devices that need constant updates and attention.

PostHog (YC W20) Is Hiring

PostHog is a company that equips developers with tools like product analytics and feature flags to build successful products. They are hiring various roles and offer a public handbook and compensation calculator.

Microsoft hasn't had a coherent GUI strategy since Petzold

https://www.jsnover.com/blog/wp-content/uploads/2026/03/image-3-1024x572.png
Microsoft's GUI ecosystem has failed developers due to internal politics, premature platform bets, and business strategy pivots. This has led to a confusing landscape with multiple frameworks and technologies.

An open-source 240-antenna array to bounce signals off the Moon

https://moonrf.com/moon_array.png
The device is a high-aperture array for EME experiments and radio astronomy, requiring a 12 V DC power supply and an amateur radio license. It's intended for moon-bounce and one unit per person is allowed, with country restrictions applying.

Gemma 4 on iPhone

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AI Edge Gallery is an open-source app for running powerful LLMs on mobile devices offline. It features high-performance Generative AI, Agent Skills, and Thinking Mode for advanced reasoning and creative capabilities.

Show HN: GovAuctions lets you browse government auctions at once

Government surplus auctions sell billions of dollars worth of items annually, including vehicles, equipment, and seized assets. GovAuctions aggregates listings from major platforms into one searchable interface, allowing users to browse and bid on deals.

France pulls last gold held in US for $15B gain

The Bank of France repatriated 129 tonnes of gold from New York to Paris, generating a 13 billion euro capital gain due to rising gold prices. France's gold reserves remain at 2,437 tonnes, now entirely held in Paris, with 134 tonnes to be upgraded by 2028.

The 1987 game “The Last Ninja” was 40 kilobytes

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Show HN: Real-time AI (audio/video in, voice out) on an M3 Pro with Gemma E2B

https://opengraph.githubassets.com/eefedb209f38359b47053920d70cdcce597c5ed4fa422ea98e7c82599047a90d/fikrikarim/parlor
You're self-hosting a free voice AI on your home server to help people learn English, using Parlor with Gemma 4 E2B and Kokoro. You've found a new model that runs on-device, eliminating server costs and making it sustainable.

LÖVE: 2D Game Framework for Lua

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LÖVE is a free, open-source 2D game framework for Windows, macOS, Linux, Android, and iOS using Lua. It has documentation on its wiki and community support on forums, Discord, and Reddit.

One ant for $220: The new frontier of wildlife trafficking

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A booming black market for giant African harvester ants has emerged in Kenya, with smugglers selling queens to international collectors for up to £170. The trade poses a risk to local ecosystems, as invasive ants could disrupt agriculture and threaten biodiversity if they escape from captivity.

Signals, the push-pull based algorithm

https://willybrauner.com/assets/signal-cover-meta.webp
Signals are a reactive programming paradigm that uses a push-pull based algorithm to propagate changes through a graph of dependent computations, allowing derived values to automatically update when their dependencies change. The algorithm combines a push-based approach where notifications are immediately pushed to subscribers when a signal is updated, with a pull-based approach where ...

Drop, formerly Massdrop, ends most collaborations and rebrands under Corsair

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CORSAIR is launching collaborations with gaming titles like Fallout, Call of Duty, and Doom, offering exclusive hardware collections. These limited-edition products are available through CORSAIR's family of brands, including Elgato and SCUF Gaming.

Running Gemma 4 locally with LM Studio's new headless CLI and Claude Code

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Google's Gemma 4 model is a mixture-of-experts architecture that runs well on local hardware, offering zero API costs, no data leaving the machine, and consistent availability. The 26B-A4B variant is a sweet spot for local inference, delivering roughly 10B dense-equivalent quality at 4B inference cost, making it suitable for tasks like code review, drafting, and testing prompts.

Sheets Spreadsheets in Your Terminal

https://raw.githubusercontent.com/maaslalani/sheets/main/examples/demo.gif
gg, G, 5G, gB9: Jump to the top, bottom, a row number, or a specific cell 0, ^, $: Jump to the first column, first non-empty column, or last non-empty column in the row zt, zz, zb,: Align the current row to the top, middle, or bottom of the window i, I, c: Edit the current cell, edit from the start, or clear the cell and edit

Music for Programming

The list appears to be a collection of electronic music tracks from various artists. The tracks are from different genres and styles.