Interactive Tech Journalism
Issue 7 β€’ March 2026
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Welcome to DevTech News

Welcome to another month of DevTech News. As usual, there's been a lot of momentum happening across sectors, including exciting developments related to sleep research. Not exactly about sleep itself, but using sleep as a conduit to gain insights about other important aspects of human life and behavior.

Additionally, developers have been building some impressive projects using AI-assisted coding (mainly Claude), and the Numbers Game section features some mind-blowing statistics. The CSS ones are good for a smirk, but the one that is so incredible that it almost seems fake is about genetically engineered spider silk. But let me stop yapping and let you get to it. 😎

Below are the headline stories for March 2026:

Featured Stories

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DevTech

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Developer Creates Working x86 Computer Emulator Using Only CSS

Developer Lyra Rebane has achieved what many thought impossible: creating a fully functional Intel x86 computer emulator that runs entirely in-browser using only CSS. The project, called x86CSS, requires no JavaScript and proves that CSS β€” originally designed purely for styling websites β€” is Turing-complete. While a script tag provides an optional clock for improved performance and stability, the emulator includes a JavaScript-less clock implementation and will run even with scripts disabled.

Though Rebane admits the project isn't practical β€” "you can get way better performance by writing code in CSS directly rather than emulating an entire archaic CPU architecture" β€” it demonstrates the artistic and experimental potential of web technologies. The emulator works in Chromium-based browsers and showcases how far CSS has evolved since its 1996 debut. As Rebane puts it, "computers are made for art and fun," and this clever technical demonstration proves that even styling languages can surprise us with their hidden computational power.

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Quick Hits

Cloudflare released Vinext, a Vite-powered Next.js replacement built entirely by Claude AI in one week. The framework delivers 4.4x faster builds and 57% smaller bundles than Next.js.

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Tech founder and software engineer Paul Biggar used Claude Code to build a complete optimizing compiler for a custom programming language that he has been working on since 2016. In just two weeks, he vibe coded 74,480 lines of code while playing games, eating, and watching TV. He estimated that if he had done it himself, it would've taken him two years.

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AI

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Stanford AI Model Predicts 100+ Diseases from One Night's Sleep

Stanford Medicine researchers have created SleepFM, the first AI model that can predict more than 100 health conditions from a single night's sleep data. Trained on 585,000 hours of polysomnography recordings, the foundation model analyzed 65,000 participants' brain activity, heart signals, breathing patterns, and other physiological data in five-second increments.

Based on the analyzed data, the model was able to achieve C-index scores above 0.8 (a measure of how well the model distinguishes between people who will develop a disease and those who won't β€” higher scores indicate stronger predictive power) for conditions like Parkinson's disease (0.89), dementia (0.85), heart attack (0.81), and breast cancer (0.87). To validate their predictions, researchers analyzed health records going back 25 years, confirming that SleepFM could have accurately predicted diseases patients eventually developed. The team is still working on improvements before the model can be deployed for clinical use.

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Quick Hits

Sandia National Laboratories researchers created "NeuroFEM," neuromorphic chips designed like biological brains that solve complex physics problems with a fraction of the energy of traditional supercomputers. The brain-inspired hardware could be embedded as "neuromorphic twins" in bridges or turbines for real-time structural monitoring.

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University of New Hampshire researchers used AI to discover 25 new high-temperature magnetic materials from a database of 67,573 compounds, potentially replacing expensive rare earth magnets in electric vehicles and clean energy systems. The breakthrough could reduce costs and strengthen sustainable manufacturing.

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CyberSec

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Ukrainian Man Pleads Guilty to Running AI-Powered Fake ID Operation

Yurii Nazarenko, a 27-year-old Ukrainian operating under aliases including "John Wick" and "Tor Ford," pleaded guilty to running OnlyFake β€” an AI-powered subscription platform that generated over 10,000 fake identification documents for customers worldwide. The sophisticated operation used artificial intelligence to create realistic counterfeit passports, driver's licenses, and Social Security cards for all 50 U.S. states plus 56 other countries, allowing customers to customize personal details or use randomized information.

Federal prosecutors revealed that OnlyFake's primary purpose was circumventing Know Your Customer (KYC) verification at banks and cryptocurrency exchanges β€” safeguards mandated under the Patriot Act to prevent money laundering. The platform earned hundreds of thousands of dollars through cryptocurrency-only payments, offered bulk packages of up to 1,000 fake documents at discounts, and was used in multiple undercover FBI purchases. Nazarenko was extradited from Romania in September 2025, faces up to 15 years in prison, and has agreed to forfeit $1.2 million.

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Quick Hits

North Korean hackers launched "Ruby Jumper," using novel malware to breach air-gapped systems through infected USB drives and supply chain attacks, fundamentally challenging the assumption that physical isolation provides absolute security.

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Former Australian intelligence official Peter Williams was sentenced to 7+ years for selling eight trade secrets to Russian broker Operation Zero, including hacking tools that could access millions of devices. He forfeited $1.3M but may have received up to $4M.

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BioTech

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Scientists Develop First Topical Gene-Editing Treatment for Skin Conditions

Researchers at UBC Medicine have created the first gene therapy capable of correcting faulty genes when applied directly to human skin β€” a breakthrough that could treat everything from rare inherited diseases to common conditions like eczema. The topical CRISPR-based treatment uses lipid nanoparticles (the same technology behind mRNA vaccines) combined with clinically approved lasers that create microscopic, pain-free openings in the skin barrier, allowing gene editors to reach stem cells beneath the surface.

In testing on autosomal recessive congenital ichthyosis β€” a rare condition affecting 1 in 100,000 people that causes extremely dry, scaly skin and chronic inflammation β€” the treatment restored up to 30% of normal skin function in human skin models. Dr. Sarah Hedtrich, the study's senior author, believes a single treatment could provide a lasting cure and notes the platform can be adapted for other genetic skin diseases including epidermolysis bullosa, eczema, and psoriasis. The team is now working toward first-in-human clinical trials.

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Quick Hits

Scientists discovered "ushikuvirus," a giant virus in a Japanese pond that supports the theory that cell nuclei evolved from ancient viruses. The virus forms factories resembling nuclei and forces host cells to grow abnormally large, providing new evidence for how multicellular life may have originated.

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UC San Diego scientists developed a CRISPR gene drive that spreads through bacterial populations and actively strips away antibiotic resistance genes, even working inside protective biofilms. This development could help reverse the ever-growing superbugs crisis.

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Around the Web

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This Brain Pattern Could Signal the Moment Consciousness Slips Away

Scientists at Shanghai Jiao Tong University have identified a unique neural signature that marks the transition into unconsciousness during anesthesia. By studying 31 patients using EEG electrodes, researchers discovered that alpha wave synchronization between the parietal cortex and thalamus rapidly breaks down within 20 seconds of propofol injection. The findings reveal that losing consciousness isn't an instant switch, but rather a gradual dimming as coordination between key brain regions dissolves into disarray.

The breakthrough could revolutionize anesthesia monitoring by providing doctors with objective, real-time measurements of consciousness levels during surgery. Unlike previous studies requiring invasive brain implants, this research uses scalp-mounted electrodes, making clinical adoption practical. While the debate over consciousness's neural origins continues, the team is now developing simplified recording setups that anesthesiologists could routinely use to ensure patients remain safely unconsciousβ€”and to bring them back when surgery is complete.

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Quick Hits

Microsoft's new study concludes that no single solution can prevent digital deception as deepfakes become more sophisticated. The research proposes combining provenance, watermarking, and digital fingerprinting for "high-confidence authentication," while identifying novel threats like sociotechnical attacks that could weaponize verification systems against authentic content.

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Archaeological evidence confirms ancient Romans used human feces as medicine, with researchers discovering chemical traces in a 2nd-century glass vessel from TΓΌrkiye. The finding validates historical accounts and shows how cosmetics, medicine, and hygiene overlapped in Roman society.

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It's How They Said It

"This is not an anti-AI stance. This is an anti-idiot stance."
β€” Mitchell Hashimoto, founder of Ghostty, when explaining his project's AI contribution policy
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The Numbers Game

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0.35
OUNCES
is the weight of a spider silk thread loop that suspended a person from the ceiling during Kraig Biocraft Laboratories' demonstration for National Geographic magazine. The same thread also towed a car across a parking lot, showcasing the incredible strength-to-weight ratio of genetically engineered spider silk produced by modified silkworms.
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27,000
LIGHT YEARS
is how far from Earth scientists discovered the largest sulfur-bearing molecule ever found in interstellar space. The 13-atom molecule containing sulfur β€” a key ingredient for life β€” was found in a molecular cloud near our galaxy's center and represents a "missing link" in understanding the cosmic origins of life's chemistry.
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249,021
!IMPORTANT! DECLARATIONS
is the highest number found in a single website's CSS, according to Project Wallace's 2026 survey of web development practices based on analysis of millions of CSS files. Other shocking findings include a website that shipped with 52.5 MB of uncompressed CSS and another that created a single CSS selector with 8,804 parts.
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Tools and Resources

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Slowmo

A JavaScript library and Chrome extension that gives developers granular control over time itself on the web. Slowmo lets you slow down, pause, or accelerate CSS animations, requestAnimationFrame loops, Web Animations API effects, and HTML5 video playback with simple commands like slowmo(0.5) or slowmo.pause().

Perfect for debugging animation performance, studying complex motion effects, testing game difficulty levels, or analyzing intricate UI transitions. The interactive controller allows real-time speed adjustment via drag controls, while the clean API provides programmatic access. Available as both an npm package for development integration and a Chrome extension for on-the-fly debugging of any website.

Check it Out
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Peek

A lightweight JavaScript library that intelligently manages header visibility based on user scrolling patterns. Peek automatically hides headers when users scroll down and reveals them when scrolling up, maximizing content visibility while maintaining accessible navigation.

Built with zero dependencies and performance-optimized using requestAnimationFrame and passive event listeners, Peek distinguishes genuine scrolling from minor movements through configurable tolerance settings. Perfect for mobile-responsive sites, content-heavy pages, and any project requiring modern UX patterns. Simple integration with customizable CSS classes and intelligent detection makes it essential for developers building immersive navigation experiences.

Check it Out
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React Doctor

A diagnostic CLI tool that analyzes React codebases to identify security vulnerabilities, performance bottlenecks, correctness errors, and architectural issues. React Doctor generates a comprehensive health score from 0 to 100, accompanied by specific recommendations for improvement.

Features include comprehensive scanning with linting and dead code detection, flexible reporting modes, workspace support for monorepos, and change-focused analysis with `--diff` flag. Perfect for maintaining code quality, CI/CD integration, and team health assessments. Simply run `npx react-doctor@latest .` at your project root for immediate visibility into codebase health with actionable insights for React development teams.

Check it Out
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What Am I Looking At?

Person in mermaid tail underwater

You're looking at the world of mermaiding β€” a rapidly growing aquatic sport where participants don silicone and fabric tails to swim like mythical sea creatures. What began as childhood fantasy play has evolved into a serious athletic pursuit, complete with competitions, training programs, and specialized equipment costing hundreds to thousands of dollars.

Professional mermaids perform underwater breath-holding routines, synchronized swimming choreography, and even work as entertainers at aquariums and private parties. The sport demands exceptional cardiovascular fitness, breath control, and swimming technique, as participants must navigate pools and open water while their legs are bound together in restrictive tail designs. Safety remains a primary concern as swimmers push the limits of underwater performance art.

Photo credit: Brandee Anthony

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Martin's Corner

Martin's Corner

Thank you for joining me for the March issue of DevTech news.

Over the past few months, I've had a handful of readers reach out to me to request that I upload the archived version of each current issue to the archive page (versus waiting until the next current issue goes live). Although I feel that it somewhat defeats the purpose of having the live issue as an immersive reading experience, I can appreciate that different folks have different strokes. That is to say, some readers just prefer the simple HTML reading format. In light of that, you will find this month's issue available in the archives, and barring any changes, I'll do it that way for the foreseeable future.

Otherwise, I hope you enjoyed this issue. Have a great month ahead.