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Editorial: WebAssembly and Containers

Containers have become ubiquitous for most developers, whether they’re used to run tools or incorporating them into applications. Even embedded systems integrate them. Like hardware virtual machines (VMs) and hypervisors, containers provide a way to modularize and isolate systems so that they’re easier to create, manage, and secure. Our latest TechXchange: Hypervisors, Containers, and Virtual Machines collects articles about different aspects of VMs, hypervisors, and containers.

Read the rest of the article.

Featured Content

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Designers of essential space and defense systems increasingly look to formal verification to ensure reliability and security in these platforms.
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Switching noise in power converters can be difficult to eliminate. However, a well-designed and optimized snubber circuit helps dampen this ringing and improve overall efficiency...
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As AI systems push HBM into terabit-per-second territory, memory test strategy is becoming a core part of system design.
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By directly regulating the current, motor controllers more precisely control brushless DC (BLDC) motors, enabling higher performance and efficiency.
Cabe Atwell
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The search for the perfect workbench is over.
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There are multiple ways to mitigate heat dissipation in a PCB.
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MISRA C compliance succeeds when teams understand its safety purpose, apply it pragmatically, and build it into daily embedded-software development.

New Products

Check out our new product coverage.

Dreamstime_Colicaranica_139754890 and EPC
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EPC’s evaluation kit for a three-phase inverter platform based on its Gen-7 EPC2366 eGaN power transistor streamlines motor drives in commercial, industrial, and consumer apps...
Hyundai Mobis
160-kW Hyundai Mobis drive unit
The 120-, 160-, and 240-kW power-electronics systems from Hyundai Mobis will work with EVs ranging from small mobility solutions to high-performance vehicles.
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Posifa Technologies is pushing hydrogen sensors to detect thermal runaway and other potentially explosive conditions in battery packs before they start overheating.

More About Containers and VMs

The VMs, Unikernels, and Containers TechXchange includes articles about virtual machines and hypervisors as well as containers and operating system kernel design. Here are a few that may provide some insight into their functionality and features. 

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Containers and virtual machines are two ways to deploy multiple, isolated services on a single platform. So how do they differ?
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Both hypervisors and separation microkernels with a virtualization layer support multiple guest OSes, but one focuses more on virtualization features while the other targets security...
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Virtualization helps overcome the limitations of traditional test systems. By consolidating multiple PCs into a single solution, the system becomes more compact, cost-efficient...
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Simon Ritter, Deputy CTO for Azul Systems, debunks and clarifies 11 myths swirling around the Java universe.
Use Containers with Zephyr OS
Leveraging WebAssembly, Atym’s system offers container support that runs on top of the Zephyr RTOS.
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Virtual machines and containers are widely used in embedded systems to consolidate workloads and enable DevSecOps, but which type of virtualization is more secure and is there...
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Find out how virtualization and pre-integrated hardware streamline system implementation.
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Green Hills Software’s µ-visor enforces hardware separation in microcontrollers.

Multimedia on ElectronicDesign

Here are our latest videos and podcasts.

NI/Emerson
Ritu Favre, Dr. T (Truchard), Kevin Schultz
Inside Electronics
Ritu Favre talks about NI’s Nigel AI test and measurement platform.
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Download this eBook that brings results from our Salary Survey, which offers perspective on careers represented by different publications in our Design Engineering group.
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Editor's Choice: From the ElectronicDesign Archives

These articles were chosen by the editors at ElectronicDesign that complement the new articles above. They are included in our regular newsletters.

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RISC-V Profiles, including the RVA23 Profile, help accelerate the growth of the RISC-V ecosystem by ensuring compatibility across RISC-V implementations.
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This article pulls back the curtain a bit on the trigger system, one of the most commonly used but least-understood subsystems in real-time oscilloscopes.
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A snubber capacitor will reduce the spikes in your converter design, protecting the transistors and reducing EMI.
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AI is moving to the edge, and that’s a good thing. But designers must prepare for voracious power demands and be ready with the right hardware and the right strategies to optimize...

Editor's Weekly Picks

We hope you enjoy the articles on ElectronicDesign, but there's a lot going on and we can't cover everything. In this section, our editors highlight articles they found this week that you might be interested in as well.

Bill Wong's Picks of the Week

Security is the focus this week. Just in case you missed it, the Iran war is generating cyberattacks. It should be a reminder that any system can be targeted and that AI is helping make this happen. Following best practices when it comes to security has never been more important.

Andy's Picks from Around the Web

CERN’s KiCad component library now open source. Link

Absurdly Fast EV Chargers Are Coming To America, But Cars Aren't Ready. Link

Nearly 50,000 Lake Tahoe residents have one year to find new power as their utility pivots to data centers. Link

Click here to see Andy's full list of the latest articles and news.

Cisco announces record revenue and 4,000 layoffs in the same day. Link

Tech was taking the center arm rest struggle to a new level. Southwest Airlines bans robots from traveling in cabin or as checked baggage. Link

EV Market Monitor – April 2026. New EV sales declined, while used EV sales continued to expand. Link

A new survey says CEOs are looking to slash junior roles in the next two years and focus hiring on mid-level positions. Link

What are AI tarpits? Understanding the tools people are using to poison LLMs. Link

Intel Core i9-14900KF reaches 9.2Ghz setting a new CPU frequency world record. Link

The world is installing grid batteries at a blistering pace. Link

Open Source Humanoid Robot Kit Puts Humanoid Development in Your Garage for $15,000. Link

Samsung, union hold final mediation as strike deadline nears. Link

Illustrated Engineering

Here are the latest artistic contributions from ElectronicDesign editors.

Show those Field Engineers some love. They’re climbing towers, going underground, inside machines, venturing into the most extreme environments possible – why? Because they’re engineers!

See the story behind this one on its page — or see rest of my cartoons in the Engineering on Friday comic gallery.

-Cabe


 

We have a pretty healthy backlog of already created Inventors humor, but if you have an idea/concept for a cartoon, contact Andy by email with "toon idea" in the subject line and send a brief paragraph or so of the concept/joke. If used, we'll credit you by first name and last initial, though please note that Andy will be signing the cartoon — it's not the idea, it's the execution where all the work is. The cartoons are Andy's originals, the extensively and heavily prompted illustration is assisted by Gemini AI.

Visit the archive of andyT's prior Inventors cartoons, here

More Electronic Design Weekly

Top Stories Titles
Check out the top stories from this week on Electronic Design
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Check out the latest stories, videos, and podcasts from the week of May 11, 2026.

About the Author

William G. Wong

Senior Content Director - Electronic Design and Microwaves & RF

I am Editor of Electronic Design focusing on embedded, software, and systems. As Senior Content Director, I also manage Microwaves & RF and I work with a great team of editors to provide engineers, programmers, developers and technical managers with interesting and useful articles and videos on a regular basis. Check out our free newsletters to see the latest content.

You can send press releases for new products for possible coverage on the website. I am also interested in receiving contributed articles for publishing on our website. Use our template and send to me along with a signed release form. 

Check out my blog, AltEmbedded on Electronic Design, as well as his latest articles on this site that are listed below. 

You can visit my social media via these links:

I earned a Bachelor of Electrical Engineering at the Georgia Institute of Technology and a Masters in Computer Science from Rutgers University. I still do a bit of programming using everything from C and C++ to Rust and Ada/SPARK. I do a bit of PHP programming for Drupal websites. I have posted a few Drupal modules.  

I still get a hand on software and electronic hardware. Some of this can be found on our Kit Close-Up video series. You can also see me on many of our TechXchange Talk videos. I am interested in a range of projects from robotics to artificial intelligence. 

Roger Engelke Jr.

Managing Editor - Electronic Design and Microwaves & RF

Roger manages the websites and print issues for Electronic Design and Microwaves &RF. 

Cabe Atwell

Technology Editor, Electronic Design

Cabe is a Technology Editor for Electronic Design. 

Engineer, Machinist, Cartoonist, Maker, Writer. A graduate Electrical Engineer actively plying his expertise in the industry and at his company, Gunhead. When not designing/building, he creates a steady torrent of projects and content in the media world. Many of his projects and articles are online at element14 & SolidSmack, industry-focused work at EETimes & EDN, and offbeat articles at Make Magazine. Currently, you can find him hosting webinars and contributing to Electronic Design and Machine Design.

Cabe is an electrical engineer, design consultant and author with 25 years’ experience. His most recent book is “Essential 555 IC: Design, Configure, and Create Clever Circuits

Cabe writes the Engineering on Friday blog on Electronic Design. 

See Cabe's cartoons & comic strips here. 


 

James Morra

Senior Editor

James Morra is the senior editor for Electronic Design, covering the semiconductor industry and new technology trends, with a focus on power electronics and power management. He also reports on the business behind electrical engineering, including the electronics supply chain. He joined Electronic Design in 2015 and is based in Chicago, Illinois.

Andy Turudic

Technology Editor, Electronic Design

Andy Turudic is a Technology Editor for Electronic Design Magazine, primarily covering Analog and Mixed-Signal circuits and devices and also is Editor of ED's bi-weekly Automotive Electronics newsletter.

He holds a Bachelor's in EE from the University of Windsor (Ontario Canada) and has been involved in electronics, semiconductors, and gearhead stuff, for a bit over a half century. Andy also enjoys teaching his engineerlings at Portland Community College as a part-time professor in their EET program.

"AndyT" brings his multidisciplinary engineering experience from companies that include National Semiconductor (now Texas Instruments), Altera (Intel), Agere, Zarlink, TriQuint,(now Qorvo), SW Bell (managing a research team at Bellcore, Bell Labs and Rockwell Science Center), Bell-Northern Research, and Northern Telecom.

After hours, when he's not working on the latest invention to add to his portfolio of 16 issued US patents, or on his DARPA Challenge drone entry, he's lending advice and experience to the electric vehicle conversion community from his mountain lair in the Pacific Northwet[sic].

AndyT's engineering blog, "Nonlinearities," publishes the 1st and 3rd Tuesday of each month. Andy's OpEd may appear at other times, with fair warning given by the Vu meter pic. His cartoon series, "Inventors", appears each week in Electronic Design Weekly.

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