GitHub for Beginners: Test-driven development (TDD) with GitHub Copilot
See how to use GitHub Copilot to engage in some test-driven development.

The post GitHub for Beginners: Test-driven development (TDD) with GitHub Copilot appeared first on The GitHub Blog. ⌘ Read more

@bender@twtxt.net Here’s a short-list:

• Simple, minimal syntax—master the core in hours, not months.
  
• CSP-style concurrency (goroutines & channels)—safe, scalable parallelism.
  
• Blazing-fast compiler & single-binary deploys—zero runtime dependencies.
  
• Rich stdlib & built-in tooling (gofmt, go test, modules).
  
• No heavy frameworks or hidden magic—unlike Java/C++/Python overhead.

SiFive and Red Hat Collaborate to Bring RHEL 10 to RISC-V Development
SiFive has announced a new collaboration with Red Hat to deliver a developer preview of Red Hat Enterprise Linux 10 for the RISC-V architecture. The initial support is available on the SiFive HiFive Premier P550 development platform, giving developers a path to build and test enterprise and cloud workloads on RISC-V hardware. The HiFive Premier […] ⌘ Read more

Part 3:2 — Electron-Based App Security Testing Fundamentals — Case Study of Extract & Analyze .asar ⌘ Read more

Part 3:1 — Electron-Based App Security Testing Fundamentals - Extract & Analyze .asar ⌘ Read more

Part 2 — Electron-Based App Security Testing Fundamentals — Installing and Detecting… ⌘ Read more

Part 1 — Electron-Based App Security Testing Fundamentals — Introduction to Electron Framework ⌘ Read more

Anyone want to help me alpha/beta test the new WAF I’m building? It’s a Caddy module. 🤔

Understanding Stealer Logs and Their Role in Security Testing: A Focus on Asset Discovery- Part 2 ⌘ Read more

Understanding Stealer Logs and Their Role in Security Testing — Part 1 ⌘ Read more

Testing sourcery.ai and GitHub Copilot for cockpit PR reviews
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“AI” automated PR reviews mostly useless junk
The team that makes Cockpit, the popular server dashboard software, decided to see if they could improve their PR review processes by adding “AI” into the mix. They decided to test both sourcey.ai and GitHub Copilot PR reviews, and their conclusions are damning. About half of the AI reviews were noise, a quarter bikeshedding. The rest consisted of about 50% useful little hints and 50% outright wrong comments. Last week we reviewed all our exp … ⌘ Read more

Google requires Android applications on Google Play to support 16 KB page sizes
About a year ago, we talked about the fact that Android 15 became page size-agnostic, supporting both 4 KB and 16 KB page sizes. Google was already pushing developers to get their applications ready for 16 KB page sizes, which means recompiling for 16 KB alignment and testing on a 16 KB version of an Android device or simulator. Google is taking the next step now, requiring … ⌘ Read more

Ubuntu Replaces Sudo with Untested Rust Alternative in Next Release
The battle tested “sudo” is being dropped in favor of the not-finished, untested “sudo-rs”… ⌘ Read more

HydraLink Offers Open USB-to-Automotive Ethernet Interface for Testing and Diagnostics
HydraLink is now available on CrowdSupply as a compact and open-source USB-to-Automotive Ethernet adapter intended for engineers, researchers, and others working with in-vehicle networks. It supports both 100BASE-T1 and 1000BASE-T1 over single-pair Ethernet, enabling direct access to automotive Ethernet without the need for media converters or additional lab equipment. Hy … ⌘ Read more

Recreating an iOS Animation with GLSL (interactive tutorial)
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A Must-Have Tool for Bug Hunters: Find Open Redirect Vulnerabilities on Linux

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Automate open redirection detection, save hours of manual testing, and level up your bug bounty recon game.

[Continue … ⌘ Read more

Release Candidate of iOS 18.5, MacOS Sequoia 15.5, iPadOS 18.5 Available, Public Release Coming Soon
A release candidate build for iOS 18.5, iPadOS 18.5, and MacOS Sequoia 15.5 is now available for users enrolled in the beta testing programs. For users not in the beta testing programs, what this basically means is that the final versions of these system software releases is coming soon, perhaps even next week. macOS Sequoia … [Read More … ⌘ Read more

Why are we testing, or playing with, an alternate non-fully-compatible feed format within the same feed that we use daily?

Hopefully I haven’t missed or messed anything upu 😅

* 101f3eb0 - (HEAD -> main) Fix a bunch of UX to do with following/unfollowing, bookmarking and unbookmarking (3 seconds ago) <James Mills>

Testing UI/UX is hard™ 😉

The Ultimate Guide to Email Input Field Vulnerability Testing

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Real-world methods and payloads for testing email field security

[Continue reading on InfoSec Write-ups »](https://infosecwriteups.com/the-ultimate-guide-to-email- … ⌘ Read more

@lyse@lyse.isobeef.org You are of course right! 🤣 There are some low level components that can and should be unit tested for sure! 👌

I’m not even being facetious here either. I’d llove to see you “unit tests” this:

@lyse@lyse.isobeef.org Well you are being slightly rude 🤪 Sure you could write unit tests for this, but in practise testing emergent properties and behaviors of a system is actually a lot harder than you might realize. But I’m happy to always be proven wrong 😑

@kat@yarn.girlonthemoon.xyz I’ve almost fixed this btw 🤗 Just testing it thoroughly and polihsing the code. In case you’re curious, I do this style of development called “Observability Driven Development” (ODD) whereby I make observations of the system via metrics and internal observations and adjust the system’s overall behavior to the desired outcome 😅

@andros@twtxt.andros.dev I set up a test feed here:

https://www.uninformativ.de/texudus.txt

I made some preliminary adjustments to my client so that it can work with the different threading model. (And I totally get the concerns, this can be quite a bit of work. Especially in a large code base like Yarn.)

Making PyPI’s test suite 81% faster
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Elm test distributions
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Swarm Testing Data Structures
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DeepSeek Fails AI Alignment Test—Shows Psychopathy
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test can anyone see this pls reply if u can

@kat@yarn.girlonthemoon.xyz Don’t be nervous, I make sure I test the shit™ out of things before anyone else does 🤣

gah i’ve been so busy working on love4eva! TL;DR i switched image backends from the test/dev only module i was using to the S3 one, but with a catch - i’m not using S3 or cloud shit!!! i instead got it to work with minio, so it’s a middle ground between self hosting the image uploads & being compatible with the highly efficient S3 module. i’m super happy with it :)

i posted a patreon update that details the changes more: https://www.patreon.com/posts/i-am-now-working-127687614

that post says i didn’t update my guide yet but i actually did like right after i made that post lol so you can CTRL+F for minio stuff there!

Hello @Yarn.social@yarn.social 👋 (testing something)

We havet an AI assistant at work, new version came out today “nearby restaurant recommendations” mentioned. Gotta try that!

Ask it where I can get a burger, knowing there’s 3 spots that had it on the menu, AI says there’s none. Ask it to list all the restaurants nearby it can check… it knows 3, of the 10 or so around, but 1/3, even has a burger, on the menu.

Ask it to list the whole menu at restaurant 1: it hallucinates random meals, none of which they had (I ate there).

Restaurant 2 (the one most people go to, so they must have at least tested it with this one): it lists the soup of the day and ¾ meals available. Incomplete, but better than false.

Restaurant 3: it says “food” and gives a general description of food. You have to be fucking kidding me!

“BuT cAnInE, tHe A(G)i ReVoLuTiOn Is NoW”

Automating Information Gathering for Ethical Hackers — AutoRecon Tutorial

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Here’s how Autorecon automates the recon phase and gives you faster, cleaner results in your penetration tests.

[Continue reading o … ⌘ Read more

4th Beta of iOS 18.5, MacOS Sequoia 15.5, iPadOS 18.5 Available for Testing
Apple has issued the fourth beta version of iOS 18.5, macOS Sequoia 15.5, and iPadOS 18.5, for users participating in the beta testing programs for apple system software. There are also new betas available for watchOS, tvOS, and visionOS, if those are applicable to you. No significant new features or changes are expected in any … [Read More](https://osxdaily.com/2025/04/28/4th-beta-of- … ⌘ Read more

Australia’s wine roots run a lot deeper than you think
Once almost lost, these fragile old vines are now the focus of DNA testing and efforts to preserve Australia’s oldest vineyards. ⌘ Read more

10 Times Government Officials Made Startling Claims
No, this is not that type of list. It doesn’t contain quotes like “God save the Queen, man” or “I tested positively toward negative, right.” This list is about claims made by government officials worldwide that sort of eclipse anything heads of state may have said (or will say in the future). Think you’ve heard […]

The post [10 Times Government Officials Made Startling Claims](https://listverse.com/2025/04/26/10-times-government … ⌘ Read more

@test_dont_fetch@aelaraji.com Let’s raise another from the dead! “Facio, Voco, Ferre” 🧝 🪄 #ForScience

Torvalds states the obvious: file systems should be case-sensitive
Apparently, the Bcachefs people are having problems with case-folding, and Linus Torvalds himself is not happy about it. Torvalds holds the only right opinion in this matter, which is that filesystems should obviously be case-sensitive. Case-insensitive names are horribly wrong, and you shouldn’t have done them at all. The problem wasn’t the lack of testing, the problem was implementing it in the fir … ⌘ Read more

My new kitten tested positive for Feline Leukemia, BUT … ⌘ Read more

10 Ancient and Obscure Strategy Games from Around the World
Strategy games have been part of human culture for thousands of years. Long before modern board games or digital entertainment, people across ancient civilizations invented clever ways to test their wits, train their minds, and challenge their friends. Some of these games, like chess, Go, and backgammon, survived and are still played today. But many […]

The post [10 Ancient and Obscure Strategy Games from Around … ⌘ Read more

GitLab CI for Python Developers: A Complete Guide

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Automating Testing, Linting, and Deployment for Python projects using GitLab CI/CD

[Continue reading on InfoSec Write-ups »](https://infosecwriteups.com/gitlab-ci-for-python-developers-a-complete-guide-83794cb91 … ⌘ Read more

TacOS: an x86_64 UNIX-like OS from scratch
TacOS is a UNIX-like kernel which is able to run DOOM, among various other smaller userspace programs. It has things like a VFS, scheduler, TempFS, devices, context switching, virtual memory management, physical page frame allocation, and a port of Doom. It runs both on real hardware (tested on my laptop) and in the Qemu emulator. ↫ TacOS GitHub page TacOS – great name – is written in C, and explicitly a hobby and toy project. The code’s licensed … ⌘ Read more

A guide to deciding what AI model to use in GitHub Copilot
What to look for with each model and how to test them in your workflows—with tips, tricks, and pointers.

The post A guide to deciding what AI model to use in GitHub Copilot appeared first on The GitHub Blog. ⌘ Read more

@xuu@txt.sour.is or @kat@yarn.girlonthemoon.xyz Do either of you have time this weekend to test upgrading your pod to the new cacher branch? 🤔 It is recommended you take a full backup of you pod beforehand, just in case. Keen to get this branch merged and to cut a new release finally after >2 years 🤣

Tennis Balls
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Tennis Balls
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Linux on IBM Z and LinuxONE open source software report
Linux on IBM Z and IBM LinuxONE use the s390x hardware architecture to run various Linux distributions, including SUSE Linux Enterprise Server (SLES), Red Hat Enterprise Linux (RHEL), and Ubuntu. Tens of thousands of software packages are tested and distributed through these projects, and various community distributions. ↫ Elizabeth K. Joseph at the IBM community website Various Linux distributions are available for the … ⌘ Read more