Published: 2026-03-31 | Origin: Hacker News

The 1-bit Bonsai models are innovative AI systems designed for efficiency in robotics, real-time applications, and edge computing. The 1-bit Bonsai 8B model requires only 1.15GB of memory, offering a footprint 14 times smaller than traditional 8B models, running 8 times faster, and achieving 5 times greater energy efficiency while delivering comparable benchmark performance. It boasts over 10 times the intelligence density compared to full-precision models. The 1-bit Bons

Published: 2026-03-31 | Origin: Hacker News

MiniStack is a free alternative to LocalStack, offering 33 AWS services on a single port, including real Postgres, Redis, and Docker containers. It requires no account, license key, or telemetry. MiniStack provides core AWS services with genuine infrastructure, allowing RDS to run actual databases, ElastiCache to operate real Redis, and ECS to start real Docker containers. It offers the same developer experience at a lower cost and footprint, emphasizing authentic functionality without fake endpoints or stubbed responses.

Published: 2026-03-31 | Origin: /r/ruby

Jon Sully introduces himself and emphasizes that he personally authored an article without AI assistance, although he utilizes AI for sketch-style image generation. He notes the intent behind adding this disclaimer amid the rise of AI-generated content. The article belongs to Judoscale's 'On Tour' series, where the team evaluates different hosting options. Having used Heroku for ten years, the author acknowledges the need to reassess it from a fresh user's perspective due to its current maintenance focus. Many developers are similarly seeking

Published: 2026-03-31 | Origin: Hacker News

OpenAI announced a record-breaking funding round totaling $122 billion at a post-money valuation of $852 billion, up from $110 billion previously disclosed. The round was co-led by SoftBank, with participation from other investors like Andreessen Horowitz and D. E. Shaw Ventures. Since launching ChatGPT in 2022, OpenAI has experienced rapid growth, boasting over 900 million weekly active users and more than 50 million subscribers as of March. The company noted that AI is enhancing productivity

Published: 2026-03-31 | Origin: /r/programming

Adam Rice discusses a technique for hiding malicious payloads in TXT DNS records, which he often utilizes in his Capture The Flag (CTF) challenges. This method involves storing code within the arbitrary text fields of DNS records, allowing payloads to be delivered stealthily through common internet infrastructure. The DNS system translates domain names to IP addresses and supports TXT records initially intended for email authentication, but with no strict validation on their content. Rice notes that these records can store text—including base64-encoded binary data

Published: 2026-03-31 | Origin: /r/programming

The content emphasizes that user feedback is valued and taken seriously. It mentions a specific version of Microsoft Windows and refers to various files (server.js, index.html, script.js). Instructions are provided to run server.js and visit http://localhost:3000, noting an unexpected source map presence. It also references documentation indicating that source maps should be disabled in production mode. Lastly, there's no response provided.

Published: 2026-03-31 | Origin: /r/programming

Giorgio Garofalo reflects on the evolution of software engineering from a time when engineers had to maximize limited hardware resources to an era where the focus is on writing maintainable and adaptable code. He notes the remarkable optimizations made in past video games, emphasizing that modern engineering allows for cleaner coding practices. Garofalo highlights the importance of principles that guide software development, cautioning against the urge to jump straight into coding without proper planning. He discusses the pitfalls of ending up with tangled code and stresses

Published: 2026-03-31 | Origin: /r/ruby

The document by Richard Schneeman addresses the events surrounding an incident referred to as the "RubyGems Fracture," which occurred between September 10-18, 2025. Schneeman joined the Ruby Central Open Source Committee shortly after significant changes to GitHub access and advocated for a retrospective analysis to understand the situation better. He dedicated over 20 hours to interviews and reviewing records to gain an accurate understanding of the events and their implications, focusing on distinguishing perceptions from actual occurrences. The report aims

Published: 2026-03-31 | Origin: /r/programming

The content emphasizes the importance of verification over trust in software and digital security, particularly for widely used projects like curl and its component, libcurl. It advocates for users and consumers of software to actively verify the software they use to mitigate risks associated with source code commits and releases. Given the vast number of devices running curl, the potential security issues are significant, leading to concerns about the author's peace of mind. The author stresses the need for open and transparent practices in software engineering, including continuous improvement and user

Published: 2026-03-31 | Origin: /r/ruby

Part 2 of the Deploying Rails with Kamal series discusses how to create a scalable SaaS application using Rails 8 that automatically manages subdomains for tenants and enables them to connect custom domains with seamless SSL certificate provisioning. The guide addresses the limitations of Kamal's built-in proxy, which requires manual redeployment for new domains, making it impractical for a multi-tenant setup. To address this, the guide features Caddy, an open-source web server known for its automatic HTTPS capabilities

Published: 2026-03-31 | Origin: Hacker News

The blog post, written on March 1, 2026, discusses transforming a Linux system into a networking device, focusing on the process of turning it into a WiFi access point. The author reflects on the differences between networking devices and general computing systems, highlighting how networking involves more direct interaction with running processes, while traditional computing focuses on file systems. Despite this cognitive bias, the author argues that with an understanding of networking, it's possible to make a Linux system perform networking functions with just seven key

Published: 2026-03-31 | Origin: Hacker News

The content discusses a recent incident involving Anthropic's Claude Code npm package, which accidentally exposed the full source code of its CLI tool through a .map file. Although the package was quickly pulled, the code was extensively shared and analyzed on Hacker News. This is Anthropic's second accidental leak in a week, raising speculation about possible internal issues. The timing is notable as it follows legal actions by Anthropic against OpenCode for utilizing internal APIs in an unintended manner. The author examined the leaked source and

Published: 2026-03-31 | Origin: /r/programming

The content informs users that JavaScript is disabled in their browser and suggests enabling it or switching to a supported browser to continue using x.com. It also provides a link to the Help Center for a list of supported browsers, along with mentions of the Terms of Service, Privacy Policy, Cookie Policy, and other legal information attributed to X Corp. for the year 2026.

Published: 2026-03-31 | Origin: Hacker News

Herbie is a tool designed to improve the accuracy of floating point arithmetic, which can be prone to inaccuracies, such as in the case of 0.1 + 0.2 not equaling 0.3. To use Herbie, you first need to download and install it. Once installed, you can start it and it will open in your web browser. To demonstrate its functionality, you can load an example expression like sqrt(x + 1) - sqrt(x) with a

Published: 2026-03-31 | Origin: /r/programming

The CEO of Shopify, Tobi Lütke, garnered attention for reportedly increasing Liquid parsing speed by 53% using the AI tool autoresearch. However, this was largely misrepresented in the media, which failed to verify details, leading to misconceptions that the code improvement had been successfully implemented. Upon reviewing Lütke's actual pull request, it was found that while there were some optimizations, they made the code less readable and the overall quality was poor, compounded by some failing tests. Only

Published: 2026-03-31 | Origin: /r/ruby

Failed to fetch content - HTTP Error - Failed to open TCP connection to :80 (Connection refused - connect(2) for nil port 80)

Published: 2026-03-31 | Origin: Hacker News

This blog post and its accompanying video detail a novel erosion technique developed over eight months. The video includes animated visuals focusing on the discovery and refinement of the technique, while the blog post emphasizes implementation details of its final version. In nature, rainwater on mountains forms streams and rivers that create gullies, often resulting in sharp ridges. In contrast, simulating water erosion in virtual landscapes is slow and impractical for large-scale generation. Therefore, efficient techniques are needed to replicate the appearance of erosion

Published: 2026-03-31 | Origin: /r/programming

The narrator describes a frustrating morning where their computer is unresponsive despite being powered on, raising concerns about a previous tea spill that may have affected its functionality. After some troubleshooting, they discover numerous running instances of a program called "CC," which is causing their computer to slow down and show red memory pressure. The narrator reflects on how some life mistakes become apparent only later and decides to address the issue the following day. As the night progresses and time surpasses 2 AM, they resign to sleeping,

Published: 2026-03-31 | Origin: Hacker News

Raincast is an AI-powered desktop application generator that allows users to create fully functional, shippable Tauri applications through simple natural language descriptions. The app automatically generates the necessary components, including a React frontend and a Rust backend, along with system integration. During development, Raincast provides a live preview feature using a proxy binary that mimics the real app's behavior, enabling file system access and other functionalities before the final compilation. When the user is ready to ship, Raincast compiles the

Published: 2026-03-31 | Origin: Hacker News

TimesFM (Time Series Foundation Model) is a pretrained model developed by Google Research specifically for time-series forecasting. The latest version, TimesFM 2.5, includes updated features such as covariate support through XReg, along with an upgraded inference API. This open version is not officially supported by Google. Users are encouraged to check the documentation for available qualifiers and to clone the repository, create a virtual environment, and install dependencies. Additionally, it is noted that there were errors during the loading