A Decade of Slug

https://terathon.com/blog/decade-slug/slug_algorithm.svg
The Slug Algorithm, developed in 2016, renders fonts directly from Bézier curves on the GPU, achieving high-quality results and robustness. The algorithm's patent has been dedicated to the public domain, allowing anyone to freely implement it without a license.

Python 3.15's JIT is now back on track

https://fidget-spinner.github.io/media/jit-on-track/brrr-20260317.png
The CPython JIT project has achieved its performance goals for macOS AArch64 and x86_64 Linux, with 11-12% and 5-6% speedups respectively. The project's success is attributed to a combination of luck, the right people, and effective software engineering practices, including breaking down complex problems and encouraging new contributors.

Microsoft's 'unhackable' Xbox One has been hacked by 'Bliss'

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A hacker revealed a "Bliss" exploit that can hack the Xbox One, a previously "unhackable" console. The hack uses voltage glitching to compromise the console's security, allowing for unsigned code loading and game decryption.

Get Shit Done: A Meta-Prompting, Context Engineering and Spec-Driven Dev System

https://camo.githubusercontent.com/72affc23c3947efd63ebca61203c3fefd828a84db50e08b75c59f52b17191bbc/68747470733a2f2f6170692e737461722d686973746f72792e636f6d2f7376673f7265706f733d676c6974746572636f77626f792f6765742d736869742d646f6e6526747970653d44617465
GSD is a meta-prompting system for Claude Code and other AI tools that helps build projects consistently and efficiently. It uses context engineering and spec-driven development to ensure high-quality results.

Warranty Void If Regenerated

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Tom Hartmann is a software mechanic who fixes problems in custom software used by farmers. He helps clients like Margaret Brennan and Ethan Novak resolve issues with their generated tools, often due to inadequate specifications or unforeseen interactions between tools.

It Took Me 30 Years to Solve This VFX Problem – Green Screen Problem [video]

Kagi Small Web

https://kagi.com:443/smallweb/static/SmallWeb.png
Kagi aims to humanize the web by surfacing people behind online posts and stories. It amplifies genuine voices on the web by showcasing lesser-known blogs and websites.

Launch HN: Kita (YC W26) – Automate credit review in emerging markets

Carmel and Rhea, founders of Kita, automate credit review for lenders in emerging markets using VLMs to extract financial data from messy documents. Kita's document intelligence product, Kita Capture, is free to try and aims to improve lending workflows through automation and fraud detection.

Edge.js: Run Node apps inside a WebAssembly sandbox

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Wasmer's Edge.js is a JavaScript runtime that safely runs Node.js workloads for AI and Edge computing, preserving full Node compatibility and isolating unsafe parts of execution using WebAssembly. Edge.js aims to provide fast startup and runtime speeds comparable to other serverless providers, with a goal to make it the most friction-less and efficient runtime for Node workloads in sandboxed ...

Node.js needs a virtual file system

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Torturing Rustc by Emulating HKTs

https://www.harudagondi.space/uploads/torturing-rustc/dynamic-wang.jpg
The user is attempting to implement a feature to include spans in a scripting language and is exploring the concept of higher kinded types (HKTs) in Rust, which allows for generics to have generics. The user also discusses the Curry-Howard isomorphism, mathematical induction, and coinduction, and tries to apply these concepts to a problem in Lean 4 and Rust's trait system.

Unsloth Studio

https://unsloth.ai/docs/~gitbook/image?url=https%3A%2F%2F3215535692-files.gitbook.io%2F~%2Ffiles%2Fv0%2Fb%2Fgitbook-x-prod.appspot.com%2Fo%2Fspaces%252FxhOjnexMCB3dmuQFQ2Zq%252Fuploads%252FxV1PO5DbF3ksB51nE2Tw%252Fmore%2520cropped%2520ui%2520for%2520homepage.png%3Falt%3Dmedia%26token%3Df75942c9-3d8d-4b59-8ba2-1a4a38de1b86&width=768&dpr=3&quality=100&sign=a663c397&sv=2
Unsloth Studio is a no-code web UI for training, running, and exporting open models locally. It supports multi-GPU inference, various models, and data recipes, with a beta version available for testing.

Chrome extension adjusts video speed based on how fast the speaker is talking

https://opengraph.githubassets.com/3d4c8ebf2d69c10af85a8402cded1f21f6ef7ac45680b4ffdfebcecaf31e7cde/ywong137/speech-speed
A Chrome extension adjusts video playback speed based on speaker speed, normalizing speech to a comfortable rate. It uses audio analysis to detect syllable rate, adapting speed in real-time to prevent stuttering or unintelligibility.

'The Secret Agent': Exploring a Vibrant, yet Violent Brazil (2025)

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The Secret Agent is a visually subversive Brazilian thriller about a former teacher on the run during the country's military dictatorship. The film's cinematographer, Evgenia Alexandrova, used bright colors and dynamic camera movements to capture Brazil's dichotomous culture.

Ryugu asteroid samples contain all DNA and RNA building blocks

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Meta Horizon Worlds on Meta Quest is being discontinued

https://communityforums.atmeta.com/t5/s/hucou38897/m_assets/themes/customTheme1/Meta_Lockup_NegativePrimary_RGB-1734026696852.png?time=1734026699676
Meta is separating VR and Horizon platforms, making Horizon Worlds mobile-only by June 15, 2026. Key features like Hyperscape captures and MH+ perks will be removed from Quest by March 31, 2026.

Meta and TikTok let harmful content rise to drove engagement, say whistleblowers

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Social media giants Meta and TikTok prioritized engagement over user safety, allowing more harmful content on their platforms to compete with rivals. Whistleblowers claim the companies knowingly allowed borderline content to increase user engagement.

Spice Data (YC S19) Is Hiring a Product Specialist

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Job involves data quality management, communication, and analysis, requiring strong organizational and technical skills. Benefits include unlimited PTO, 401k, health insurance, and a salary of $80,000 - $100,000 with equity.

Show HN: Horizon – GPU-accelerated infinite-canvas terminal in Rust

https://media.githubusercontent.com/media/peters/horizon/main/assets/demo.gif
Horizon is a GPU-accelerated terminal board with an infinite canvas for organizing and navigating multiple sessions. It features tabbed terminals, color-coded workspaces, and a minimap for easy navigation.

Java 26 is here

https://hanno.codes/assets/images/blog/foundation.jpg
Java 26 introduces several features including a GC-agnostic ahead-of-time cache, improved G1 garbage collector performance, HTTP/3 support in the HTTP client API, and structured concurrency. These features aim to improve performance, reduce latency, and make concurrency easier to manage, with some features still in the preview stage.

OpenSUSE Kalpa

https://kalpadesktop.org/kalpa-logo.svg
Kalpa is an atomic and transactional Linux desktop offering the Plasma Desktop Environment, From the KDE Project Zola for making deploying a website not something that makes me want to tear my hair out Juice for making it easier to have a website that doesn't make my eyes bleed

Illinois Introducing Operating System Account Age Bill

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The Children's Social Media Safety Act requires social media platforms to verify users' ages by January 1, 2028. Violating this act is considered an unlawful practice under the Consumer Fraud and Deceptive Business Practices Act.

Honda is killing its EVs

https://techcrunch.com/wp-content/uploads/2025/02/honda-logo.jpg?w=1024
Honda has halted its electric vehicle programs citing US tariffs and Chinese competition, but lacks a viable EV strategy. This move will put Honda behind in electric drivetrains and software-defined vehicles, potentially leading to its decline in the automotive industry.

Show HN: Crust – A CLI framework for TypeScript and Bun

https://raw.githubusercontent.com/chenxin-yan/crust/main/assets/crust-logo.png
Crust is beta-quality until v1.0. Versions before 1.0 do not strictly follow semantic versioning. The core API should be relatively stable after 0.1, but expect breaking changes between minor releases.

Finding a CPU Design Bug in the Xbox 360 (2018)

https://randomascii.wordpress.com/wp-content/uploads/2018/01/xbox360_processor_die-fixed_thumb.jpg?w=254&h=305
The author, a former Xbox 360 CPU engineer, discovered a design bug in the Xbox 360 CPU due to a newly added instruction xdcbt that caused memory coherency issues. The bug was caused by speculative execution of the instruction, similar to the Meltdown and Spectre vulnerabilities.

FFmpeg 8.1

FFmpeg has released several new versions including FFmpeg 8.1 "Hoare", FFmpeg 8.0 "Huffman", FFmpeg 7.1 "Péter", FFmpeg 7.0 "Dijkstra", FFmpeg 6.1, FFmpeg 6.0 "Von Neumann", FFmpeg 5.0 "Lorentz", and FFmpeg 3.1.2, each with various new features, bug fixes, and improvements. The releases include support for new codecs, filters, and formats, as well as improvements to the Vulkan and AAC ...

Show HN: I built an interactive 3D three-body problem simulator in the browser

Physics:

Reverse-engineering Viktor and making it open source

https://matijacniacki.com/blog/viktor-reveng-2.jpg
User reverse-engineered AI coworker Viktor's system architecture in 2 hours, gathering documentation from logs and technical blogs. They then implemented the system based on the gathered documentation, deploying a managed instance for others to try.

Toward automated verification of unreviewed AI-generated code

https://peterlavigne.com/images/og_image.jpg
The author ran an experiment to verify AI-generated code for a simplified FizzBuzz problem using property-based tests, mutation testing, and type-checking. This approach allows trusting generated code without manual review, with a small remaining space of invalid-but-passing programs.

The Plumbing of Everyday Magic

https://hyperclay.com/uploads/hyperclay/assets/hyperclay/hyperclay-dithered-logo.svg
The author describes the challenges of web development, where trap doors between creating and sharing a functional application can disrupt creative flow. They propose a malleable, shareable experience that combines the surface and machinery, allowing creators to shape the experience and share it immediately.