User is moving services from non-EU countries to EU providers due to global politics and improved data protection. They've switched to European alternatives for email, hosting, DNS, Git repositories, and VPN services.
POSSE (Publish Own Site, Syndicate Everywhere) is a strategy for publishing content on your own site and then syndicating it to other platforms, allowing you to maintain ownership and control over your content while reaching a wider audience. By using POSSE, you can reduce dependence on third-party services, improve search engine rankings, and provide a clear link back to the original ...
Property-based testing for web UIs, autonomously exploring and validating correctness properties, finding harder bugs earlier - antithesishq/bombadil
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GitHub has experienced several outages this month, including issues with Actions, notifications, and Copilot. The company's overall uptime has been poor, dropping below 90 percent at one point in 2025.
General Motors is supporting the restoration of a rare 1996 EV1 electric vehicle, VIN 212, which was purchased at auction for over $100,000 and is being restored by a YouTube channel and private collector. The restoration is part of GM's recognition of the EV1's 30th anniversary and will help return the vehicle to driving condition and public visibility by November 2026.
The PC Gamer article has a cluttered interface with multiple ads and popups, including a 37MB initial load. The website continues to download new ads, totaling almost half a gigabyte in five minutes.
Alison Bennett, a mom in Los Angeles, bought a Tin Can phone for her 8-year-old daughter to chat with friends without a mobile phone. The phone runs off WiFi and has parental controls, allowing kids to communicate with approved contacts during approved hours.
The author appeared on a German gaming podcast, Stay Forever, to discuss the technology behind RollerCoaster Tycoon. The game's creator, Chris Sawyer, wrote it in Assembly, a low-level language that allowed for high performance.
The user created a low-budget electromagnetic fault injection (EMFI) tool using a piezo-electric lighter and an antenna wire to induce memory errors in a laptop's DDR bus, then used this tool to write a local-privilege-escalation exploit for CPython. The user then used a similar EMFI tool to create a reliable exploit for Linux, allowing them to gain root access by corrupting page tables and ...
The user argues that while AI helps with precision in coding, it also creates an illusion of precision, which can lead to bugs and complexity issues when scaled up. The user believes that good code is not just about producing working software, but also about creating beautiful, well-structured abstractions that help master complexity, and that AI will be a boon for coding, not a replacement for it.
Manyana is a project that presents a coherent vision for the future of version control using CRDTs, which provide eventual consistency and informative conflict markers. It offers a better design for version control, including permanent line ordering, informative conflicts, and preserved history, making it a promising proof for CRDT-based version control.
fyn is a fast Python package manager built on uv's foundation, offering improved features and bug fixes. It manages project dependencies and environments with support for lockfiles, workspaces, and more.
The 64 hexagrams of the I Ching have two canonical orderings: the binary natural order (0–63) and the King Wen sequence (~1000 BCE). Treating the map between them as a permutation in S₆₄, its cycle decomposition yields [52, 10, 2] with zero fixed points. 81% of hexagrams are locked in a single cycle. This structure has not been previously reported in the literature.
A Jazz Canadair CRJ-900 collided with a fire truck on runway 04 at New York La Guardia airport on Mar 22nd 2026. The accident resulted in the deaths of the captain and first officer, and injuries to 41 people.
The user loves NixOS for its deterministic and reproducible package manager, allowing them to define and rebuild their operating system from a single source of truth. This approach makes experimentation cheap and safe, and the user appreciates its stability, predictability, and coherence across platforms.
When you press Ctrl-C in psql to cancel a query, the client sends an unencrypted CancelRequest message to the Postgres server, which can be intercepted and used to cancel other queries. This is a security risk, but it can be mitigated by using Postgres 18 or later, specifying min_protocol_version=3.2, or using a VPN.
Project NOMAD is a free, open source offline server that runs on any computer, providing access to knowledge, AI, and maps without internet. It's a self-hosted solution for digital independence, offering a complete library and AI assistant for learning, navigation, and more.
• Don’t do overview slides, it’s bad practice. • What function do they serve? • Why does anyone need to know what order you’re going to present things in. • Just tell people the key idea upfront. • There’s no key idea here though. • Also a lot of bullet points are bad • Slides should have maybe a sentence of text at most There is no one valid goal for a student to have. There are many that ...
Polars library has reached v1 after 2 years of work, featuring a typed API, Apache Arrow integration, and connectors for large data lakes. The library is now fast and supports data exploration, querying, and integration with AI agents for type-guided data analysis.
Researchers built a 397 billion parameter AI model in 24 hours using C, Objective-C, and Metal shaders on a MacBook Pro. The model runs at 4.4+ tokens/second with production-quality output, using a custom Metal compute pipeline and 48GB RAM.
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2026-03-23 03:40:55 UTC
ycombinator.com
Llama
GoGoGrandparent is a digital platform helping older adults stay independent at home by adapting on-demand APIs into a concierge-style experience. The company is hiring engineers to join its fully remote team and make a meaningful impact on people's lives.
Jacob, a software consultant, discusses how people's identities are tied to their jobs, but this is changing with automation and AI, making it essential to focus on relationships and presence rather than technical skills. He encourages readers to reevaluate their sense of self and find value in being present and connecting with others, rather than just their job titles.
Walmart ended its Instant Checkout deal with OpenAI due to low conversion rates. It will now use its own chatbot, Sparky, to offer a seamless shopping experience within ChatGPT.
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GrapheneOS remains available internationally without requiring personal information or an account, and it will continue to support Pixel 6a devices until at least July 2027. GrapheneOS has a long-term partnership with Motorola to support their future devices, improving their security to meet GrapheneOS requirements.
The user successfully implemented an FPGA reimplementation of the Voodoo 1 graphics card using SpinalHDL, which allowed them to describe, simulate, and debug the complex design. The user used netlist-aware waveform queries in conetrace to identify and fix a bug that was caused by a stack of small hardware-accuracy mismatches rather than a single catastrophic failure.
The user started a reading group at Microsoft in 2021 focused on database internals, which evolved into the Microsoft Systems Reading Group covering various computer science topics, and has been successful due to consistency, organic growth, and collaboration. The group's format, which includes guided reading series and a relaxed atmosphere, has led to valuable connections and learning ...
The user discusses various methods of image dithering, including ordered dithering and error-diffusion dithering, and their applications to colour palettes of arbitrary or irregular colour distributions. The user also explores more advanced techniques such as N-candidate dithering, barycentric interpolation, and Delaunay triangulation for improving the quality of dithered images.