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'

https://img.youtube.com/vi/FTFn4UZsA5U/maxresdefault.jpg
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.

More than 135 open hardware devices flashable with your own firmware

Hardware you own, software you choose. Buy a board, flash your firmware, and build exactly what you need. Browse ESP32, Zigbee, LoRa, and smart home devices with full specs, pinouts, and firmware compatibility.

Mistral AI Releases Forge

https://cms.mistral.ai/assets/920e56ee-25c5-439d-bd31-fbdf5c92c87f
Mistral AI's Forge system allows enterprises to build AI models grounded in their proprietary knowledge, enabling them to train models on internal data and align AI with their unique operations. Forge supports continuous adaptation and enables organizations to build models that reflect institutional intelligence, operate within their domain context, and evolve alongside their knowledge and processes.

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.

Show HN: Sub-millisecond VM sandboxes using CoW memory forking

https://raw.githubusercontent.com/adammiribyan/zeroboot/main/demo/demo.gif
A user uses the ZeroBoot API to execute a Python script that prints random numbers. The API uses Firecracker to boot a VM and pre-load the runtime, with a working prototype but not production-ready.

The Pleasures of Poor Product Design

https://substackcdn.com/image/fetch/$s_!nTbf!,w_2400,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F66467e13-77e6-4667-b7f3-4778b53a2928_1206x688.jpeg
Katerina Kamprani created The Uncomfortable, a project featuring deliberately inconvenient everyday objects, to express herself and have fun. The project has evolved over 15 years, with Kamprani creating around 50 designs, mostly digital renderings, and a few real-world prototypes.

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.

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

A tale about fixing eBPF spinlock issues in the Linux kernel

https://rovarma.com/_astro/nosamples.DZkoIK7z_Z2lGOse.webp
The developers of Superluminal, a CPU profiler, encountered a kernel freeze issue while capturing performance data on a Fedora 42 machine with kernel 6.17.4-200, which they were able to reproduce on a physical machine. After narrowing down the issue to a minimal eBPF repro, they discovered that the freeze was caused by an interaction between two eBPF programs using the rqspinlock, which ...

Launch an autonomous AI agent with sandboxed execution in 2 lines of code

The AgentExecutor pipeline from OnPrem.LLM creates autonomous agents for complex tasks using various tools, with options for cloud and local models. Custom tools can be defined as Python functions or callables for enhanced functionality.

Electron microscopy shows 'mouse bite' defects in semiconductors

https://news.cornell.edu/sites/default/files/styles/breakout/public/2026-03/semiconductor_defects.jpg?itok=JfiuHYNx
Cornell researchers used high-resolution 3D imaging to detect atomic-scale defects in computer chips. This method could improve debugging and fault-finding in modern electronics, including phones, AI data centers, and quantum computing.

Why AI systems don't learn – On autonomous learning from cognitive science

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
Researchers propose a learning architecture inspired by human and animal cognition, integrating two learning modes and a meta-control system. This framework aims to adapt to dynamic environments across evolutionary and developmental timescales.

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.

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: Fatal Core Dump – A debugging murder mystery played with GDB

You can use a web VM for assistance and the project uses real code compiled with gcc.

Edge.js: Run Node apps inside a WebAssembly sandbox

https://wasmer.io/_next/image?url=https%3A%2F%2Fcdn.wasmer.io%2Fblog-images%2Fedgejs-safe-nodejs-using-wasm-sandbox-a03fe75b.png&w=1920&q=75
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 ...

Ryugu asteroid samples contain all DNA and RNA building blocks

We’re checking your connection to prevent automated abuse

Node.js needs a virtual file system

We're verifying your browser Website owner? Click here to fix

Arno's Engram Keyboard Layouts

https://opengraph.githubassets.com/0432c9d8a0415fad306c045771a233341e98ae11af45d9be4676850c22848127/binarybottle/engram
Engram is a family of keyboard layouts optimized for comfortable and efficient touch typing in different languages created by Arno Klein. You can use the open-source software to create new key layouts optimized for different languages. An article is currently under review that describes the Engram approach to optimizing keyboard layouts, based on language-dependent n-gram frequencies and ...

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

Physics:

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.

Spice Data (YC S19) Is Hiring a Product Specialist

https://bookface-images.s3.amazonaws.com/small_logos/cce53f7be13552eac8bf22c7f446a2ac9d860c9d.png
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.

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

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

https://cdn.theasc.com/133_OAS200724_fotoVictorJuca_DSC_7081.jpg
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.

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.

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

https://ichef.bbci.co.uk/news/480/cpsprodpb/25a6/live/9833eb40-1efb-11f1-9120-a910fc22c6ac.png.webp
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.

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.