Servo is now available on crates.io

https://servo.org/svg/servo-color-positive.svg
Servo team released v0.1.0, allowing Servo to be used as a library, with a growing confidence in its embedding API. A long-term support (LTS) version is also offered for embedders who prefer scheduled upgrades.

Android now stops you sharing your location in photos

Google broke geolocation access in Android web browsers, forcing users to upload photos via desktop browsers or native apps. The user is seeking a solution to allow Android web browsers to access geolocation EXIF metadata in photos.

All elementary functions from a single binary operator

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
A single binary operator eml(x,y) can generate all standard functions of a scientific calculator using the constant 1. This operator enables exact recovery of closed-form functions from data at shallow tree depths.

The economics of software teams: Why most engineering orgs are flying blind

https://www.viktorcessan.com/the-economics-of-software-teams/investment%20thesis.png
Software teams are expensive and their value is calculable, but most teams do not measure financial outcomes, instead tracking activity and sentiment metrics that can trend upward while financial performance deteriorates. To be financially viable, teams need to generate at least three to five times their annual cost in value, which requires a clear understanding of their costs, value ...

I went to America's worst national parks so you don't have to

https://substackcdn.com/image/fetch/$s_!mTfT!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd0cdba80-4ac2-40ca-bd15-c527dd9ab25e_800x526.png
The writer has visited many US national parks and found some to be overhyped, such as the Grand Canyon and Zion Canyon, while others are worth visiting but not as impressive as expected, like Yosemite and Yellowstone.

Michigan 'digital age' bills pulled after privacy concerns raised

https://bloximages.newyork1.vip.townnews.com/thecentersquare.com/content/tncms/assets/v3/editorial/2/ad/2ad18d8a-a751-4e8b-967c-6f2ca488160c/68d591de695d2.image.jpg?resize=400%2C225
Michigan lawmakers withdrew two bills requiring device age estimation due to privacy concerns. Advocacy groups are working with sponsors to create a comprehensive consumer data privacy framework instead.

Mark Zuckerberg is reportedly building an AI clone to replace him in meetings

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Meta is training an AI avatar of Mark Zuckerberg to interact with employees and provide feedback. The AI avatar is trained on Zuckerberg's mannerisms, tone, and public statements.

US appeals court declares 158-year-old home distilling ban unconstitutional

https://nypost.com/wp-content/uploads/sites/2/2026/04/125457358.jpg?w=1024
A US appeals court ruled a 158-year-old ban on home distilling unconstitutional, citing it as an improper tax measure. The court's decision allows individuals to distill spirits at home for personal use or as a hobby.

AI could be the end of the digital wave, not the next big thing

https://substackcdn.com/image/fetch/$s_!s61y!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5055cb67-43b0-42ea-b03b-d73f6b955fd1_1475x820.jpeg
The author suggests that AI may be the final stage of the digital surge that started in the 1970s, not a new technology surge. This is based on the "late cycle investment theory" developed by Carlota Perez.

Taking on CUDA with ROCm: 'One Step After Another'

DIY Soft Drinks

https://blinry.org/diy-soft-drinks/3f3bb8383402a595.jpg
User makes sugar-free, caffeine-free cola using essential oils, gum arabic, and artificial sweeteners. They experiment with various flavors and ingredients, creating unique recipes like orange and almond soda.

Bring Back Idiomatic Design (2023)

https://substackcdn.com/image/fetch/$s_!rxaZ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7b070ba-f4cc-486e-a1c1-000ecb3c1a5d_517x316.png
The user misses the consistency in design of the desktop software era and believes that homogeneous interfaces are essential for user experience, citing the example of a checkbox being a standard design idiom. They argue that the lack of design idioms in modern web applications has led to frustration and a "guessing game" for users, and suggest that following established design patterns and ...

Show HN: boringBar – a taskbar-style dock replacement for macOS

https://boringbar.app/images/current-space-1.jpg
boringBar shows only active windows on the current display, allowing one-click switching and app launching. It requires a license after a 14-day trial, with personal and business options starting at $7.99/year and $20.99/year respectively.

Show HN: I built a social media management tool in 3 weeks with Claude and Codex

https://raw.githubusercontent.com/brightbeanxyz/brightbean-studio/main/.github/assets/brightbean-studio-logo.webp
BrightBean Studio is a free, open-source social media management platform for creators, agencies, and SMBs with no limits or paid tiers. It supports multiple platforms and features granular RBAC, rich editor, and direct API integrations.

Microsoft isn't removing Copilot from Windows 11, it's just renaming it

Most people can't juggle one ball

https://res.cloudinary.com/lesswrong-2-0/image/upload/v1654295382/new_mississippi_river_fjdmww.jpg
A guide to juggling from zero to siteswap notation is provided, including tips on basic technique, common mistakes, and how to progress to more complex patterns. The guide covers various aspects of juggling, including 3-ball juggling, 4-ball juggling, and siteswap notation, as well as other implements like clubs and rings.

Point Cloud Allemansrätten

https://digitalflapjack.com/weeknotes/point-cloud-allemansr%C3%A4tten/viewer.png
You've created a virtual explorer for Sweden's lidar data, allowing people to access and explore the country's terrain. You've achieved this by switching to Cloud Optimised Point Cloud format and implementing hierarchical data loading.

The hottest college major [Computer Science] hit a wall. What happened?

Ask HN: What Are You Working On? (April 2026)

User is building Kavla, a canvas-based interface for data and agents, and working on CLI and AI projects like Orange Words and VCamper. They also created an IDE that automates testing and an interactive market visualization called Not Better Cursor.

A perfectable programming language

Sydney Von Arx challenged me to name 40 programming languages, which I did. I discussed the importance of types and theorem provers in programming languages, specifically Lean's capabilities.

They See Your Photos

https://imagedelivery.net/gwqtS4kafZruByi--g_VMg/5198c5e1-7a00-4fd1-884d-a24b2bb22000/w=384
In this experiment, we use the Google Vision API to see how much can be inferred about you from a single photo.

I gave every train in New York an instrument

https://www.micwise.com/images/ogtrains.png
Trains form a jazz combo playing a unique, ever-changing piece based on location and time. The music is a portrait of the city, with each note reflecting the surroundings and the trains' routes.

Tell HN: Docker pull fails in Spain due to football Cloudflare block

You experienced TLS errors with a Cloudflare-hosted Docker image due to a blocked IP for a Spanish football match. This caused your GitLab pipelines to fail during the match.

We have a 99% email reputation, but Gmail disagrees

https://i0.wp.com/blogfontawesome.wpcomstaging.com/wp-content/uploads/2026/03/email-frustration.png?resize=1%2C1&ssl=1
We're a small software company that makes tools for designers and developers, but our emails often get marked as spam by Gmail due to their own reputation system. We're working to fix this by culling old addresses and slowing down our sends.

I ran Gemma 4 as a local model in Codex CLI

https://miro.medium.com/v2/resize:fit:700/1*nF2MVZb3di2wlQBKYJ3m1A.png
The user tested Gemma 4 as a local model for agentic coding, comparing it to a cloud model. Local Gemma 4 works, but requires configuration and debugging.

Apple's accidental moat: How the "AI Loser" may end up winning

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The author believes Apple's strategy of focusing on on-device AI and unified memory architecture may give them a competitive advantage in the AI market. Apple's approach allows for local inference, reducing the need for expensive infrastructure investments.

Show HN: Oberon System 3 runs natively on Raspberry Pi 3 (with ready SD card)

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The user successfully ported the Oberon system to Raspberry Pi 3b and other models, making it available for download. The system now boots and runs on QEMU and real hardware, with plans to debug and migrate the network driver.

Is math big or small?

https://chessapig.github.io/assets/ihp/big_small/train/train_tracks.jpeg
The author discusses the importance of scale in mathematical illustrations, arguing that it can greatly affect the viewer's understanding and emotional response to the math. They explore various examples, including Bill Thurston's train tracks and Yasha Eliashberg's symplectic manifolds, to illustrate how different scales can be used to convey different aspects of mathematical ideas.

Exploiting the most prominent AI agent benchmarks

https://rdi.berkeley.edu/blog/trustworthy-benchmarks-cont/figures/terminal-bench-exploit.svg
An automated scanning agent discovered vulnerabilities in eight prominent AI benchmarks, allowing near-perfect scores without solving tasks. The Agent-Eval Checklist provides a minimum bar for robust evaluation, including isolating agents from evaluators and preventing tampering with evaluation data.

Optimization of 32-bit Unsigned Division by Constants on 64-bit Targets

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
Researchers proposed an optimization method for 32-bit unsigned division by constants targeting 64-bit CPUs. The method achieved speedups of 1.67x and 1.98x on Intel and Apple CPUs respectively.