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50 articles
Dev.to · 17 minutes ago

Yotei - Highly modular & customizable SwiftUI calendar

The article discusses a new open-source calendar package called Yotei, built for iOS using SwiftUI. It focuses on modularity, customization, and performance. The package is designed to be flexible and easy to integrate, making it suitable for various use cases such as scheduling apps and habit trackers. Engineers can use the package to create custom calendar experiences. The author welcomes feedback and contributions.

Dev.to · 23 minutes ago

The Invisible Hand of the State: How Government Coercion is Rewriting the First Amendment in Silicon Valley

The US government is coercing tech companies to censor and surveil citizens, bypassing the First Amendment. This is happening through 'jawboning,' where officials use high-pressure tactics to force compliance. The line between persuasion and coercion is thinning, raising questions about the effectiveness of the First Amendment. This is a rapidly evolving legal crisis that has reached the Supreme Court. Tech companies are being deputized to do the dirty work of censorship and surveillance that the Constitution forbids the state from doing itself.

Dev.to · 27 minutes ago

Working with AI review is very important

Working with AI requires a review process to ensure generated content is accurate and relevant. This process is crucial when AI automates tasks, such as writing code. Engineers should review AI-generated code, test it, and ask for revisions until it meets project requirements. This approach applies to both AI and human team members. A thorough review process is essential for software development, regardless of AI involvement.

Dev.to · 28 minutes ago

The $322 Million Heist: How Anna’s Archive Scraped the World’s Music and Lost Everything (Or Did They?)

A $322 million judgment was handed down against Anna's Archive, a shadow library that allegedly scraped commercial sound recordings from Spotify's database. This case pits preservationist ideals against the global music industry, redefining how we define 'data'. The archive's mission was to index all the world's books and make knowledge permanent and accessible. The ruling sends shockwaves through the tech, legal, and archival communities. The archive's actions may have been legally audacious, but the consequences are severe.

Dev.to · 28 minutes ago

Stop Using ngrok for Webhook Testing (A Simpler Way)

A new tool called Anonymily simplifies webhook testing by providing a lightweight, no-setup solution. Run one command, get a webhook URL instantly, and see requests in real-time. This eliminates the need for ngrok and reduces setup time, allowing engineers to focus on debugging. Try Anonymily at https://anonymily.com.

Dev.to · 31 minutes ago

Why Viral Tools Go Viral: The Product Logic Behind the Brat Generator

The Brat Generator tool went viral due to its unique product design, which made the tool itself the content. This allowed for organic distribution and user participation. The tool's simplicity, with no backend or authentication required, made it easy to use and reduced friction. This design approach can be applied to other web tools to increase virality and user engagement.

Dev.to · 34 minutes ago

Select Properties with Select-Object: Show Only What Matters

Select-Object is a PowerShell cmdlet that helps clean up output by showing only specific properties from results. It's useful for making output easier to read and understand. Use it to show specific properties, rename properties, or sort results. Practice using it with interactive commands in your browser.

Dev.to · 34 minutes ago

Why I Code: Building Tools to Fund a Sanctuary for Animals and People

Vladimir, a Russian developer, shares his dream of building a 'Green Zone' sanctuary for animals and people. He's working on three projects but faces limitations due to free-tier restrictions. He's seeking guidance on legitimate access pathways, open-source alternatives, and community wisdom to overcome these challenges.

Hacker News · about 1 hour ago

SPEAKE(a)R: Turn Speakers to Microphones for Fun and Profit [pdf] (2017)

Researchers presented a method to repurpose speakers as microphones, potentially enabling new applications and increasing device versatility. This could impact various fields, including audio processing and device design. The method involves modifying speakers to capture sound waves, rather than producing them. Engineers may consider this approach for future projects.

Hacker News · about 2 hours ago

The RAM shortage could last years

A global RAM shortage is expected to last for years due to increased demand from AI and data centers. This shortage affects various industries, including gaming and computing. Companies are exploring alternative memory technologies to mitigate the shortage. Engineers should consider these alternatives when designing new systems. The shortage may impact project timelines and budgets.

Hacker News · about 3 hours ago

Keep Pushing: We Get 10 More Days to Reform Section 702

The US government has been given an additional 10 days to reform Section 702 of the Foreign Intelligence Surveillance Act, which allows for warrantless surveillance of foreign nationals. This extension matters as it gives lawmakers more time to address concerns over privacy and civil liberties. Engineers should be aware of this development and its potential impact on their work and personal lives. The EFF is advocating for reforms to ensure that surveillance powers are not abused. The deadline for reform is now May 1st.

Hacker News · about 7 hours ago

The world in which IPv6 was a good design

IPv6 was designed to address the impending IPv4 address depletion, but in a world with vastly more devices and slower network speeds, its design may be seen as optimal. This perspective argues that IPv6's larger address space and improved routing efficiency are beneficial in a world with slower networks. As a result, IPv6 may be considered a good design choice. Engineers should consider the trade-offs between address space, routing efficiency, and network speed when designing networks.

Hacker News · about 10 hours ago

NASA Shuts Off Instrument on Voyager 1 to Keep Spacecraft Operating

NASA has shut off an instrument on Voyager 1 to conserve power and extend the spacecraft's lifespan. The decision was made to ensure the continued operation of the spacecraft, which is the most distant human-made object in space. Voyager 1 is 14.5 billion miles away from Earth and has been traveling for over 45 years. The shutdown of the instrument will help the spacecraft to continue sending data back to Earth for a longer period. This decision is crucial for the continuation of scientific research and exploration.

Hacker News · about 11 hours ago

Zero-Copy GPU Inference from WebAssembly on Apple Silicon

Researchers have developed a method to perform zero-copy GPU inference from WebAssembly on Apple Silicon. This allows for faster and more efficient AI model execution on Apple devices. The technique leverages the WebAssembly binary format and Apple's Metal API to bypass traditional memory copying. This innovation has significant implications for AI model deployment on Apple hardware.

Hacker News · about 12 hours ago

My first impressions on ROCm and Strix Halo

The author shares their first impressions of ROCm and Strix Halo, open-source alternatives to NVIDIA's GPU software stack. They discuss their experience with installation and performance. The alternatives offer a more open approach to GPU computing. The author concludes that ROCm and Strix Halo are viable options for those looking to avoid proprietary software. Further testing is needed to fully evaluate their capabilities.

TechCrunch · about 12 hours ago

Tesla brings its robotaxi service to Dallas and Houston

Tesla has launched its robotaxi service in Dallas and Houston, Texas, expanding its service to three cities in the state after Austin. This marks a significant milestone in the development of autonomous transportation. Rides are now available without safety drivers. The service was launched in January 2026.

Hacker News · about 13 hours ago

NIST scientists create 'any wavelength' lasers

NIST scientists have developed a new type of laser that can emit any wavelength of light. This breakthrough has significant implications for various fields, including medicine and telecommunications. The technology uses tiny circuits to produce the lasers, making them more compact and efficient. This innovation could lead to new applications and advancements in these fields. Engineers may want to keep an eye on this development for potential future use.

Hacker News · about 13 hours ago

Optimizing Ruby Path Methods

Ruby's path methods have been optimized to improve performance. This change affects Ruby 3.2 and later versions. The optimization reduces the number of method calls, resulting in faster execution times. This improvement is relevant for developers using Ruby 3.2 and later. Update your code to take advantage of the optimization.

TechCrunch · about 14 hours ago

VC Ron Conway says he has a ‘rare form of cancer’

Venture capitalist Ron Conway announced he has a rare form of cancer and will step back from some activities, but will continue to support his portfolio companies. This news may impact the tech industry as Conway is a well-known and influential figure. Engineers and developers may not need to take immediate action, but should be aware of potential changes in the industry. Conway's support for his portfolio companies will likely continue, but with a reduced level of involvement.

TechCrunch · about 14 hours ago

AI chip startup Cerebras files for IPO

AI chip startup Cerebras files for IPO after announcing major deals with Amazon and OpenAI, worth over $10 billion. This matters as it shows significant investment in the company's technology. Engineers should monitor the IPO for potential implications on the AI chip market.

Hacker News · about 15 hours ago

College instructor turns to typewriters to curb AI-written work

A college instructor is using typewriters to combat AI-generated work and teach life skills. This approach aims to promote creativity, originality, and critical thinking. Students are required to write essays and assignments on typewriters, which helps them develop a more personal connection with their work. This method also encourages students to appreciate the value of manual writing and the process of creating something from scratch. The instructor believes this approach helps students develop essential life skills.

Hacker News · about 17 hours ago

UpCodes (YC S17) is hiring SDRs to help make construction more productive

UpCodes is hiring SDRs to improve construction productivity. This hiring effort aims to enhance the company's sales and outreach capabilities. The role involves helping to make construction more efficient. Interested candidates can find more information on the UpCodes careers page. The hiring effort is part of UpCodes' growth strategy.

The Verge · about 17 hours ago

Judge rules Trump administration violated the First Amendment in fight against ICE-tracking

A federal judge ruled that the Trump Administration violated the First Amendment by pressuring Facebook and Apple to remove ICE-tracking groups and apps. This decision is significant as it upholds the right to free speech and assembly. The plaintiffs, who run a Facebook group and develop an ICE-tracking app, were granted a preliminary injunction. The ruling cites a 2024 Supreme Court decision that supports the plaintiffs' case. The decision may have implications for future government attempts to censor online content.

Hacker News · about 17 hours ago

The electromechanical angle computer inside the B-52 bomber's star tracker

An engineer reverse-engineered the electromechanical angle computer inside the B-52 bomber's star tracker, revealing its inner workings. This computer was used for navigation and played a crucial role in the bomber's operation. The discovery provides insight into the technology used in the past and its relevance to modern navigation systems. It also highlights the importance of reverse-engineering in understanding complex systems. Engineers can learn from this example of creative problem-solving and resourcefulness.

Hacker News · about 18 hours ago

Anonymous request-token comparisons from Opus 4.6 and Opus 4.7

Opus 4.6 and Opus 4.7 have different anonymous request-token comparison methods, which could impact security. This discrepancy matters because it may lead to authentication issues. Engineers should verify their implementation to ensure compatibility. Upgrading to Opus 4.7 may be necessary to maintain security.

The Verge · about 18 hours ago

Cheap stuff that doesn’t suck, take 3

The Verge staff shared their favorite gadgets under $50 that are practical and useful, including a key tool, earbuds, and a fitness tracker. These affordable items can quietly improve daily life without breaking the bank. Consider checking out these options for a budget-friendly upgrade. The staff's picks include a portable power bank, backup bulbs, and a Bluetooth speaker.

Hacker News · about 18 hours ago

Show HN: MDV – a Markdown superset for docs, dashboards, and slides with data

MDV is a Markdown superset that allows for data-driven documentation, dashboards, and slides. It's designed for technical writing and can be used for various purposes. The project is available on GitHub. Engineers can consider using MDV for creating interactive documentation and presentations. It may be worth exploring for its features and capabilities.

The Verge · about 21 hours ago

Dyson’s handheld fan is more powerful and louder than I expected

Dyson's new handheld fan, the HushJet Mini Cool, is powerful but loud. It's slim and sleek, with a rechargeable battery and spinning blades contained in a compact body. The fan is easy to use, with a toggle switch and rocker button for speed control. However, it's not ideal for quiet use and the battery life is limited at high speeds. Engineers may want to consider this product for its compact design and performance, but be aware of its limitations.

TechCrunch · about 21 hours ago

The App Store is booming again, and AI may be why

The App Store is experiencing a surge in new app launches, likely driven by the increasing adoption of AI tools. This boom matters as it could indicate a renewed interest in mobile software development. Engineers should be aware of this trend and consider how AI can enhance their own projects. The current data suggests a significant increase in new app launches in 2026.

The Verge · about 22 hours ago

There’s nothing like an RPG over vacation

The article discusses choosing a game to play during a vacation, specifically opting for 'People of Note', a music-focused RPG, due to its engaging and finishable nature within a week. This game choice is relevant to gamers seeking a relaxing yet immersive experience. It's recommended for those looking for a chill RPG to play during their break. The game follows the story of Cadence, an aspiring pop singer. The article suggests checking out The Verge for more information.

The Verge · about 22 hours ago

The AI apps are coming for your PC

The Verge published an article titled 'The AI apps are coming for your PC', but it doesn't appear to be about AI apps on PCs. The article seems to be a personal update from the author, discussing unrelated topics. This doesn't matter for PC engineers, as there's no relevant information provided. No action is required.

Dev.to · 1 day ago

I Built a TikTok Downloader with Go — Here's What I Learned

The author built a TikTok downloader called ClipTool using Go, React, and PostgreSQL to address the need for a fast, ad-free, and SEO-friendly solution. The biggest challenge was speed, which was achieved through concurrency in Go. The result is a tool that processes downloads in under 10 seconds. ClipTool supports various formats and devices, and prioritizes user privacy. It's available for free at cliptool.app.

Dev.to · 1 day ago

What We Learned Building a Warm Period Calculator for the Web

We built Luna Bloom, a web-based period calculator and cycle tracker that focuses on a calm user experience. To achieve this, we used a clear calculation path, saved monthly history, and reminder emails. This approach led to clearer search intent coverage and better page-level messaging. The product is live and uses Next.js, Supabase, and Vercel for development and deployment. This pattern can be applied to small consumer utilities for acquisition and retention.

Dev.to · 1 day ago

Embeddings Explained: The Secret Language AI Uses to Understand the World

Embeddings are a way to represent concepts as numbers, allowing computers to understand meaning. They're learned by models during training, placing similar concepts close together and dissimilar ones far apart. This is used in AI applications like ChatGPT and Spotify recommendations. Understanding embeddings can help you work with AI models and improve their performance. To get started, learn about the core mechanisms of embedding generation and how they're used in real-world applications.

Dev.to · 1 day ago

The Vitamin We Never Knew We Needed

A team of researchers has identified a gene called SLC35F2 as the cellular transporter for queuosine, a molecule linked to brain health, memory, metabolic regulation, stress response, and cancer suppression. This discovery is significant because it explains how queuosine is delivered to cells throughout the body. As a result, it may be possible to understand how the unique gut bacteria on Kadmiel affect human health. Engineers working on the Kadmiel project may need to consider the implications of this discovery on their research and the health of the crew.

Dev.to · 1 day ago

The Llama Trap: How Meta's Pivot to Closed-Source 'Muse Spark' Upends Thai Enterprise AI

Meta has announced Meta Muse Spark, a closed-source AI model that replaces the open-source Llama series. This change will significantly increase costs for Thai businesses that have built AI systems on top of Llama. Companies will now face unpredictable operational expenses and must comply with data protection regulations. To adapt, businesses must migrate to the new API, which will incur variable costs based on token usage.

Dev.to · 1 day ago

Self-hosted analytics on Coolify with Umami

We launched dacforge.com without analytics to maintain a strong privacy posture, but soon realized we needed visibility to make decisions. We deployed Umami, a self-hosted analytics tool, to balance privacy and visibility. Umami meets our requirements for being self-hosted, cookieless, low maintenance, and free to run. It also provides a cookieless implementation that survives legal review. We chose Umami over other options, including Plausible Community Edition, GA4, GoAccess, and do-nothing, due to its ease of use and integration with Coolify.

Dev.to · 1 day ago

I just build a 3D Solar System Portfolio with Antigrafity using Next.js & React Three Fiber

A developer built a 3D solar system portfolio using Next.js, React Three Fiber, and Tailwind CSS. The project showcases a fully interactive experience with state management using Zustand and animations with Framer Motion. The code is available on a demo link and provides a useful example for building 3D applications with React. Engineers can use this project as a reference for implementing similar features in their own projects.

Hacker News · 1 day ago

Category Theory Illustrated – Orders

Category theory is explained through the concept of orders, illustrating how it can be used to describe relationships between mathematical structures. This article provides a visual and intuitive approach to understanding category theory. It's essential for software engineers to grasp category theory as it has applications in programming languages and software design. To get started, read the article and explore its visual explanations.

Hacker News · 1 day ago

Amiga Graphics

The Amiga Graphics article discusses the capabilities and features of the Amiga computer's graphics system. It matters to retro computing enthusiasts and those interested in the history of graphics technology. The article is available online for reference.

Hacker News · 1 day ago

It is incorrect to "normalize" // in HTTP URL paths

A common practice in HTTP URL paths is incorrectly referred to as 'normalization', which involves removing double slashes (//) from paths. This is not a standard or recommended practice. It matters because it can cause issues with URL parsing and routing. Engineers should avoid this practice and instead follow standard URL path conventions.

Hacker News · 1 day ago

Show HN: I made a calculator that works over disjoint sets of intervals

I created an open-source calculator that uses interval union arithmetic, which handles division by intervals containing zero more accurately. This is useful for confident exclusion of non-empty sets of real numbers from possible values. The calculator is implemented in TypeScript and uses IEEE 754 double precision floats for accuracy. It's a simple interactive tool to try out interval union arithmetic. The underlying library is dependency-free and implements interval union arithmetic over IEEE 754 double precision floats.

Hacker News · 1 day ago

Casus Belli Engineering

Casus Belli Engineering is a concept that highlights the importance of understanding the underlying motivations and goals of a project or system. This approach helps engineers identify potential risks and weaknesses. By applying Casus Belli, engineers can make more informed decisions and design more resilient systems. It's essential for engineers to adopt this mindset, especially when working on complex projects. This approach can be applied to various fields, including software development and system administration.

Hacker News · 1 day ago

Landmark ancient-genome study shows surprise acceleration of human evolution

A recent study on ancient human genomes found unexpected acceleration in human evolution. This discovery has significant implications for our understanding of human history and adaptation. The findings suggest that humans evolved faster than previously thought. The study's results may lead to new insights into human evolution and disease susceptibility. It is essential to consider these findings in future research.

Hacker News · 1 day ago

A simplified model of Fil-C

A simplified model of Fil-C has been proposed, which could improve understanding and implementation of the algorithm. This matters for developers working with Fil-C, as it may lead to more efficient and accurate solutions. The new model is based on a reduced set of parameters, making it easier to implement and analyze. Engineers should consider adopting this simplified model for their projects.

Schneier on Security · 1 day ago

Friday Squid Blogging: New Giant Squid Video

A new video from Japan shows a giant squid eating another squid, which is a rare and fascinating sight. This video is a great example of the unique and often unseen world of marine life. It also serves as a reminder to discuss any security stories that may have been overlooked. Engineers can use this opportunity to share their thoughts on recent security news. No specific actions are required.

Hacker News · 1 day ago

Arc Prize Foundation (YC W26) Is Hiring a Platform Engineer for ARC-AGI-4

The Arc Prize Foundation is hiring a Platform Engineer for their ARC-AGI-4 project. This role involves leading the development and maintenance of the platform. The position is listed on Y Combinator's job board. Engineers interested in AI and platform development may want to apply. The job requires experience with leading technical teams and implementing scalable solutions.

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