Git turns 20: A Q&A with Linus Torvalds
To celebrate two decades of Git, we sat down with Linus Torvalds—the creator of Git and Linux—to discuss how it forever changed software development.

The post Git turns 20: A Q&A with Linus Torvalds appeared first on The GitHub Blog. ⌘ Read more

Mandated use of AI at work
Although I also use AI for some features on this blog and sometimes chat with some AI agent (whether it’s ChatGPT, Claude, Microsoft Copilot or GitHub Copilot), I have mixed feelings about its mandated use at work (Shopify is just one company doing it). ⌘ Read more

This time it’s just a station to change to another train. Another hour and a half to my new/old home station. ⌘ Read more

KubeCon + CloudNativeCon Europe 2025: Day Three Keynote Recap
The last day of KubeCon + CloudNativeCon Europe 2025 dawned bright and sunny again, with attendees streaming in to learn the latest about cutting edge topics including LLMs, 5G and 6G, and more. Here’s a snapshot… ⌘ Read more

On my blog: Developer Diary, 1994 Rwandan Genocide https://john.colagioia.net/blog/2025/04/07/rwanda.html #programming #project #devjournal

FOSDEM 2025
I recently attended the large Free and Open Source Software conference
FOSDEM 2025 in Brussels, Belgium. I went there by train, of course,
via Copenhagen, Hamburg, and Cologne. The same route back.

Image

I lived in the rather expensive, allegedly fancy hotel Le Châtelain in
Brussels. It was really not that fancy, but they had a … ⌘ Read more

I visited this place four years ago, but today my family and I went to the Todtnau Waterfall again. This time there’s a new suspension bridge from which you can see the waterfall from above and get an even better view of the valley in the black forest. ⌘ Read more

On my blog: Free Culture Book Club — Nose Ears, part 2 https://john.colagioia.net/blog/2025/04/05/nose-ears-2.html #freeculture #bookclub

On my blog: Toots 🦣 from 03/31 to 04/04 https://john.colagioia.net/blog/2025/04/04/week.html #linkdump #socialmedia #quotes #week

Run LLMs Locally with Docker: A Quickstart Guide to Model Runner
AI is quickly becoming a core part of modern applications, but running large language models (LLMs) locally can still be a pain. Between picking the right model, navigating hardware quirks, and optimizing for performance, it’s easy to get stuck before you even start building. At the same time, more and more developers want the flexibility […] ⌘ Read more

Vibe coding with GitHub Copilot: Agent mode and MCP support rolling out to all VS Code users
In celebration of MSFT’s 50th anniversary, we’re rolling out Agent Mode with MCP support to all VS code users. We are also announcing the new GitHub Copilot Pro+ plan w/ premium requests, the general availability of models from Anthropic, Google, and OpenAI, next edit suggestions for code completions & the Copilot code review agent.

The post [Vibe coding with GitHub Copilot: Agent mode and MC … ⌘ Read more

On my blog: Real Life in Star Trek, The Chase https://john.colagioia.net/blog/2025/04/03/chase.html #scifi #startrek #closereading

Master Docker and VS Code: Supercharge Your Dev Workflow
Get step-by-step instructions on how to pair VS Code and Docker to streamline your development processes. ⌘ Read more

My March ‘25 in Review
My monthly review is a few days late, but there’s so much to do that I don’t really get around to blogging. ⌘ Read more

Prosodical Thoughts: Prosody 13.0.1 released
We are pleased to announce a new minor release from our stable branch.

As is the tradition with software, here is our first patch release following
shortly behind our major 13.0.0 release announced a few weeks ago. It fixes
some important bugs that were discovered after the release.

Many thanks to everyone who reported issues and helped with testing the fixes
for this release. We appreciate it!

For those of you on 0.12.x who haven’t upgraded yet, skip 13.0.0 and jump
stra … ⌘ Read more

KubeCon + CloudNativeCon Europe 2025: Day Two Keynote Recap
Over 12,000 attendees streamed into the ExCel Arena for the second day of KubeCon + CloudNativeCon Europe 2025, enjoying yet another sunny day in London and primed to hear real world stories of cloud innovation. Here’s… ⌘ Read more

An even better Komoot alternative? – OsmAnd
After quickly trying out Outdooractive, I think I found an alternative that fits my needs a bit better and is also more inline with my values: OsmAnd. ⌘ Read more

Enjoying the nice weather, my monthly review will be a little late. 🌷 ⌘ Read more

Localhost dangers: CORS and DNS rebinding
What is CORS and how can a CORS misconfiguration lead to security issues? In this blog post, we’ll describe some common CORS issues as well as how you can find and fix them.

The post Localhost dangers: CORS and DNS rebinding appeared first on The GitHub Blog. ⌘ Read more

Rust 1.86.0 released
Version\
1.86.0 of the Rust language has been released. Changes include support
for trait upcasting, the ability to index multiple elements of HashMaps and
slices mutably, and a number of stabilized APIs. ⌘ Read more

Erlang Solutions: Elixir Tutorials
Elixir is a functional language that combines modern syntax, broad metaprogramming capabilities and the power of BEAM – Erlang Virtual Machine. It has a vast community which is constantly growing due to its resilient concurrency model and programmer-friendly approach. Our tutorials are focused on showcasing language capabilities and helping any newcomer gain enough knowledge to start actively utilising Elixir in their projects.

In this sec … ⌘ Read more

KubeCon + CloudNativeCon Europe 2025: Day One Keynote Recap
On a bright sunny London day, attendees from all over the world flocked to the ExCel Arena for the first day of KubeCon + CloudNativeCon 2025. Here’s a quick recap of the keynotes. The crowd was… ⌘ Read more

Docker Desktop 4.40: Model Runner to run LLMs locally, more powerful Docker AI Agent, and expanded AI Tools Catalog
In Docker Desktop 4.40, we’re introducing new tools that simplify GenAI app development and support secure, scalable development. ⌘ Read more

GitHub found 39M secret leaks in 2024. Here’s what we’re doing to help
Every minute, GitHub blocks several secrets with push protection—but secret leaks still remain one of the most common causes of security incidents. Learn how GitHub is making it easier to protect yourself from exposed secrets, including today’s launches of standalone Secret Protection, org-wide scanning, and better access for teams of all sizes.

The post [GitHub found 39M secret leaks in 2024. H … ⌘ Read more

The End User TAB’s top talks at KubeCon + CloudNativeCon Europe 2025
If you are attending the upcoming KubeCon + CloudNativeCon Europe 2025 conference in London, check out the CNCF End User Technical Advisory Board (TAB) member recommendations for their top talk recommendations! 🙂 Ahmed Bebars: With the… ⌘ Read more

Get to Know KubeCon + CloudNativeCon Co-Chair Faseela K.
Faseela Kundattil is one of those people who just seems to do a lot of things: Cloud Native Developer, project maintainer, CNCF Ambassador, LFX mentor, Technical Oversight Committee member, new mom, and now KubeCon + CloudNativeCon… ⌘ Read more

Announcing Two New Cloud Native Heroes Challenges
Help us defeat a patent troll claiming methods for “manipulation of complex hierarchical data” and “analysis of hierarchical data” were invented in 2005. We’re excited to launch 2 additional Cloud Native Heroes Challenge contests in which… ⌘ Read more

GitHub for Beginners: How to get LLMs to do what you want
Learn how to write effective prompts and troubleshoot results in this installment of our GitHub for Beginners series.

The post GitHub for Beginners: How to get LLMs to do what you want appeared first on The GitHub Blog. ⌘ Read more

On my blog: Developer Diary, Transgender Day of Visibility https://john.colagioia.net/blog/2025/03/31/transgender.html #programming #project #devjournal

On my blog: Hegemon and the Masters of… 🚫 https://john.colagioia.net/blog/2025/03/30/patriarchy.html #womenshistorymonth #harm #politics #rant

On my blog: Free Culture Book Club — Nose Ears, part 1 https://john.colagioia.net/blog/2025/03/29/nose-ears-1.html #freeculture #bookclub

On my blog: Toots 🦣 from 03/24 to 03/28 https://john.colagioia.net/blog/2025/03/28/week.html #linkdump #socialmedia #quotes #week

Edmundson: a modern Plasma Login Manager
KDE contributor David Edmundson has published
a blog post about improving KDE Plasma’s login experience by
replacing SDDM
with a new Plasma Login Manager.

It’s worth stressing nothing is official or set in stone yet,
whilst it has come up in previous Plasma online meetings and in the
2023 Akademy. I’m posting this whilst starting a more o … ⌘ Read more

ProcessOne: ejabberd 25.03

Image

Release Highlights:

• Matrix Gateway Gets Room Support
  
• Multiple Simultaneous Password Types
  
• Execute API Commands Using XMPP Client
  

If you are upgrading from a previous version, please check the [changes in SQL schemas](https://www.process-one … ⌘ Read more

Cedar: A New Approach to Policy Management for Kubernetes
The challenges organizations face when managing access control and authorization in cloud-native environments continue to grow in complexity. Organizations scaling their Kubernetes deployments, for example, work to balance their security requirements, operational flexibility, and policy manageability…. ⌘ Read more

Ignite Realtime Blog: It’s time for real interoperability. Let’s make it happen
When I explain to others what I do for a living, I often ask why it is that we are not surprised that one can use a Gmail account to send an email to someone who uses an Outlook account, yet many people fully accept that you can’t send a message to someone using WhatsApp from a Telegram account. We’re not surprised that we can use our phone to set up a call with someone who uses a differe … ⌘ Read more

ProcessOne: Supporting XMPP Standard Foundation’s open letter to Meta for true interop

Image

The XMPP Standards Foundation (XSF) has published an open letter to Meta, asking them to support … ⌘ Read more

Mathieu Pasquet: Poezio 0.15 / 0.15.1
About three years since the last version, poezio 0.15 (and 0.15.1 to address
a small packaging mishap, version numbers are cheap) was released yesterday!

Poezio is a terminal-based XMPP client which aims to replicate the
feeling of terminal-based IRC clients such as irssi or weechat; to
this end, poezio originally only supported multi-user chats.

Not a lot this time around… Maybe next time?

• A new moderate plugin (for [XEP-0425](http://xmpp.org/ex … ⌘ Read more

On my blog: Real Life in Star Trek, Lessons https://john.colagioia.net/blog/2025/03/27/lessons.html #scifi #startrek #closereading

Rust adopting Ferrocene Language Specification
One recurring criticism of Rust has been that the language has no official specification. This is a barrier to adoption in some safety-conscious organizations, as well as to writing alternate language implementations. Now, the Rust project has
announced
that it will be adopting the
Ferrocene Language Specification (FLS) developed by
Ferrous Systems and maintaining … ⌘ Read more

5 GitHub Actions every maintainer needs to know
With these actions, you can keep your open source projects organized, minimize repetitive and manual tasks, and focus more on writing code.

The post 5 GitHub Actions every maintainer needs to know appeared first on The GitHub Blog. ⌘ Read more

Istio: The Highest-Performance Solution for Network Security
Ambient mode provides more encrypted throughput than any other project in the Kubernetes ecosystem. Encryption in transit is a baseline requirement for almost all Kubernetes environments today, and forms the foundation of a zero-trust security posture…. ⌘ Read more

Twtxt was made for nerds, by nerds.
I’d like to change that. It’s by nerds/hackers, for nerds/hackers and friends of these. It doesn’t have to be hacky all the time, as you don’t need to be a nerd to have a blog.
But, for that to happen, someone has to build the tools to improve UX.

by design there really is no way to easily discovers others
Yeah, I agree, and although there are directories of email addresses, usually you don’t want that, unless you are a ‘public figure’.
I couldn’t say that a microblogging is a “social network” by default, as a blog is not either. At the same time, people would expect to find new people and conversations, as you’d do in a forum.

I think of two features on top of the current spec:

• Clients showing a few posts of what your following are watching but you don’t, so perhaps you find something interesting to follow next. Or that feature of “Your ‘followings’ are following these accounts/people”. (Hard to explain in english, but I hope you get the idea)
  
• Sharing your .txt into some directory, saying “Hey, I have this twtxt URL, I want to be discovered”. I’m thinking of something like the Federated tab on Mastodon.

Erlang Solutions: My Journey from Ruby to Elixir: Lessons from a Developer

For years, Ruby was my go-to language for building everything from small prototypes to full-fledged production apps. I fell in love with its elegance and expressiveness and how Ruby on Rails could turn an idea into a working web app in record time. The community—with its focus on kindness and collaboration—only deepened my appreciation. In short, Ruby felt like home.
… ⌘ Read more

2 is a great idea, you should suggest it in that blog post.

About 1, well, I think anyone has an email address and only about 5% use a Feed, so it makes sense to offer what most people use 🤔

Mathieu Pasquet: slixmpp v1.10
This new version does not have many new features, but it has quite a few
breaking changes, which should not impact many people, as well as one important
security fix.

Thanks to everyone who contributed with code, issues, suggestions, and reviews!

After working on TLS stuff, I noticed that we still allowed unencrypted SCRAM to be negociated, which is really not good.
For packagers who only want this security fix, the commit fd66aef38d48b6474654cbe87464d7d416d6a5f3 should app … ⌘ Read more

@eapl.me@eapl.me Interesting! Two points stood right out to me:

1. Why the hell are e-mail newsletters considered a valid option in the first place? Just offer an Atom feed and be done with it! Especially for a blog of this very type. This doesn’t even involve a third party service. Although, in addition he also links to Feedburner, what the fuck!? No e-mail address or the like is needed and subject to being disclosed.

2. When these spam mailers want to prevent resubscribing, then for fuck’s sake, why don’t they use a hash of the e-mail address (I saw that in yarnd) for that purpose? Storing the e-mail address in clear text after unsubscribing is illegal in my book.

Neovim 0.11 released
Version\
0.11 of the Neovim text editor has been released. Notable changes
in this release include simpler Language Server Protocol (LSP) client
setup, improved tree-sitter performance, better emoji support, and
enhancements for Neovim’s embedded terminal emulator. See the release notes for
a full list of changes. ⌘ Read more

Karmada Launches Adopter Group
Karmada is thrilled to announce the launch of the Adopter Group program. This program aims to create a dynamic platform where adopters can connect, collaborate, and share information efficiently. By fostering an environment of shared experiences… ⌘ Read more

An even better Komoot alternative? – OsmAnd
After quickly trying out Outdooractive, I think I found an alternative that fits my needs a bit better and is also more inline with my values: OsmAnd. ⌘ Read more

8 Ways to Empower Engineering Teams to Balance Productivity, Security, and Innovation
Explore how Docker’s suite of products empowers industry leaders and their development teams to innovate faster, stay secure, and deliver impactful results. ⌘ Read more

Mastering GitHub Copilot: When to use AI agent mode
Discover the differences between agent mode and Copilot Edits with GitHub Copilot—and when to use them in your workflows.

The post Mastering GitHub Copilot: When to use AI agent mode appeared first on The GitHub Blog. ⌘ Read more

Building Secure Kubernetes Edge Images with Kairos and k0s
Why combining these CNCF projects simplifies Kubernetes deployment at the edge. Edge computing is rapidly changing the landscape of application deployment, demanding solutions that are lightweight, secure, and easily managed, particularly when it comes to Kubernetes… ⌘ Read more

A maintainer’s guide to vulnerability disclosure: GitHub tools to make it simple
A step-by-step guide for open source maintainers on how to handle vulnerability reports confidently from the start.

The post A maintainer’s guide to vulnerability disclosure: GitHub tools to make it simple appeared fir … ⌘ Read more

On my blog: Developer Diary, World Tuberculosis Day https://john.colagioia.net/blog/2025/03/24/tuberculosis.html #programming #project #devjournal

Blogtastisch: 2. Blogs und das Fediverse ?~L~X https://notiz.blog/b/Ekj

Reimagining Log Management Tools and Software: The Impact of AI and GenAI
Today’s distributed, cloud-native systems generate logs at a high rate, making it increasingly difficult to derive actionable insights. AI and Generative AI (GenAI) technologies—particularly large language models (LLMs)— are transforming log management tools by enabling teams… ⌘ Read more

Explore our DEI Community Hub at KubeCon + CloudNativeCon Europe 2025
The CNCF community is truly global; our contributors, members and ambassadors span the world. We invest heavily in community-driven initiatives to fuel sustained momentum, expansion, growth and adoption. Importantly, we continued to support DEI initiatives to… ⌘ Read more

Software Engineer Runs Generative AI on 20-Year-Old PowerBook G4
In a blog post this week, software engineer Andrew Rossignol (my brother!) detailed how he managed to run generative AI on an old PowerBook G4.

Image

While hardware requirements for large language models (LLMs) are typically high, this particular PowerBook G4 model from 2005 is equ … ⌘ Read more

On my blog: Free Culture Book Club — Sulphur Nimbus https://john.colagioia.net/blog/2025/03/22/sulphur-nimbus.html #freeculture #bookclub

On my blog: Toots 🦣 from 03/17 to 03/21 https://john.colagioia.net/blog/2025/03/21/week.html #linkdump #socialmedia #quotes #week

[$] OSI election ends with unsatisfying results
The Open Source Initiative
(OSI) has announced
the results of its recent board of directors election. Ruth Suehle and
McCoy Smith are new to the board, while Carlo Piana will serve another
term. The results, however, seem tainted in the eyes of some
participants and observers. The election has been plagued by missteps
from the beginning and has culminated with the exclusion of three
candi … ⌘ Read more

Komoot alternative: Outdooractive
I’ve found a potential alternative to Komoot: Outdooractive, another German app that offers many similar features. I’m surprised it flew under my radar for so long. ⌘ Read more

Julien Malka proposes method for detecting XZ-like backdoors
Julien Malka has
called for the NixOS project to use build-reproducibility to detect when a program has a maintainer-generated tarball that results in a different artifact than building from source. There are good reasons for projects to release maintainer-generated tarballs, but since the materials included in them are usually documentation, extra build scripts, and so on, it makes sense to check that they don’t … ⌘ Read more

What Do We Reinvent in an Age of Perpetual Digital Transformation?
What happens when technology stops evolving in silos and starts converging into something greater? The boundaries between innovations are dissolving, merging into a vast, ever-evolving digital landscape. In this reality, technologies no longer stand alone… they… ⌘ Read more

What to do in London near the KubeCon + CloudNativeCon Europe 2025 Venue, part one
London’s calling and our local CNCF Ambassadors have answered with some great ideas of things to do close to the KubeCon + CloudNativeCon Europe 2025 venue. Cross the river Since our event is going to be… ⌘ Read more

Extending my Komoot export script
I’ve taken another look at my export script for Komoot (original post), now that Bending Spoons has acquired Komoot. I’ve extended the script to also download cover images and, if available, an image of the map – I found that in the API responses. ⌘ Read more

On my blog: Real Life in Star Trek, Starship Mine https://john.colagioia.net/blog/2025/03/20/starship-mine.html #scifi #startrek #closereading

Cloud Native Telco Culminating in London the Week of KubeCon + CloudNativeCon Europe 2025
The first week of April, from March 31st to April 4th will be a huge week for cloud native and Telco in London, and it will be a great opportunity to highlight how much telecom is… ⌘ Read more

World Water Day: how GitHub Copilot is helping bring clean water to communities
From simplifying the workflow of a developer to having an impact on the global water crisis, technology and AI are reshaping the way charity: water works.

The post World Water Day: how GitHub Copilot is helping bring clean water to communities appeared first on [Th … ⌘ Read more

Five Learnings From Seven Years of Building Gloo and kgateway
We started Gloo Open Source in 2018, reaching GA in early 2019. Since then, we have grown Gloo adoption to hundreds of paid customers and numerous open-source users. We truly believe Gloo Gateway is the most… ⌘ Read more

KubeVirt Live Migration Mastery: Network Transparency with Kube-OVN
Discover how Kube-OVN enables transparent KubeVirt live migrations with IP preservation and <0.5s network downtime. In virtual machine usage scenarios, live migration allows a virtual machine to be moved from one node to another for operations… ⌘ Read more

Erlang Solutions: Meet the team: Lorena Mireles
Lorena Mireles is an influential force in the BEAM community, known for her work as an Elixir developer and as a dedicated member of the Code BEAM America programme committee. She’s been instrumental in fostering connections and shaping discussions that help drive the future of Elixir.

In this interview, Lorena opens up about her journey with Elixir, her role on the committee, and what makes the BEAM community so unique.

![Meet the team: Lorena Mirele … ⌘ Read more

well, I assume by syntax you mean Gemtext (which I like a lot, my personal blog is built on top of it), so I think it might work for twtxt clients…

I knew of twtxt in Gemini Antenna, so at least the 2017 spec might work on that protocol. I think the main issue with extensions is that they weren’t designed with many URLs and protocols in mind.

Also I have to admit that the Gemini community significantly reduced in the last few years. I don’t know how worth it is to add support for Gemini now.

Kubestronaut in Orbit: Willem Berroubache
Get to know Williem Willem Berroubache is a cloud native and Security Architect based in Paris, France, currently working at Orange. Over the years, he has worked on private cloud security use cases and telco cloud… ⌘ Read more

Video: How to create checklists in Markdown for easier task tracking
Ever wondered how to create checklists in your GitHub repositories, Issues, and PRs? Make task lists more manageable in your GitHub repositories, issues, and pull requests.

The post Video: How to create checklists in Markdown for easier task tracking appeared first on [The … ⌘ Read more

IssueOps: Automate CI/CD (and more!) with GitHub Issues and Actions
A look into building IssueOps workflows on GitHub to do everything from CI/CD to handling approvals and more.

The post IssueOps: Automate CI/CD (and more!) with GitHub Issues and Actions appeared first on The GitHub Blog. ⌘ Read more

Split Queues To Share Cloud Development Environments
One of the reasons mirrord is a game-changer for many organizations is that it makes it possible for a whole team to work with one shared cloud environment. They don’t need to run the whole environment… ⌘ Read more

Leveraging Docker with TensorFlow Models & TensorFlow.js for a Snake AI Game
Learn how TensorFlow.js can be used with Docker to run AI/ML in a web browser, using a real-world example of a Snake AI game. ⌘ Read more

Open Policy Agent: Best Practices for a Secure Deployment
Thanks to its performance and adaptability, Open Policy Agent (OPA) is a common choice for managing policy-as-code. Nonetheless, security flaws can develop if OPA is abused or improperly designed, much as with any tool handling important… ⌘ Read more

thinking about deploying anubis (https://xeiaso.net/blog/2025/anubis/) for superlove bc i doubt robots.txt is doing anything lmao

Scaling Platform Building: Balancing What is Unique to Your Org and Common Across Teams
In today’s fast-paced tech landscape, platform engineering has become a strategic priority for organisations seeking to streamline development, enhance operational efficiency, and maintain a competitive edge. Building an internal platform that serves your organisation’s unique needs… ⌘ Read more

Building Scalable, Agile, and Secure APIs with Kubernetes and Microservices
The dawn of APIs across the digital ecosystem has fundamentally disrupted standard business models and software development. And enhancing these approaches with intelligent, data-driven, and real-time insights allows your organization to dynamically scale. However traditional monolithic… ⌘ Read more

KubeCon + CloudNativeCon India 2024: From Dreams to Reality Journey
Attending KubeCon + CloudNativeCon India 2024 in December was a milestone moment for me. After applying for a scholarship multiple times and not being selected for past events, I was thrilled to finally have the opportunity… ⌘ Read more

GitHub for Beginners: Essential features of GitHub Copilot
Get the most out of Copilot with code completion, inline chat, slash commands, Copilot code review, and more.

The post GitHub for Beginners: Essential features of GitHub Copilot appeared first on The GitHub Blog. ⌘ Read more

CNCF & OpenSSF Announce Open Source SecurityCon 2025
The Cloud Native Computing Foundation (CNCF) and the Open Source Security Foundation (OpenSSF) are thrilled to introduce Open Source SecurityCon 2025—a premier event focused on strengthening cloud-native and open source software security. This one-day conference, set… ⌘ Read more

Prosodical Thoughts: Prosody 13.0.0 released!
Welcome to a new major release of the Prosody XMPP server! While the 0.12 branch has served us well for a while now, this release brings a bunch of new features we’ve been busy polishing.

If you’re unfamiliar with Prosody, it’s an open-source project that implements XMPP, an open standard protocol for online communication. Prosody is widely used to power everything from small self-hosted messaging servers to worldwide real-time applications such as Jits … ⌘ Read more

On my blog: Developer Diary, Saint Patrick’s Day ☘️ https://john.colagioia.net/blog/2025/03/17/patrick.html #programming #project #devjournal

On my blog: Free Culture Book Club — electric (yang) https://john.colagioia.net/blog/2025/03/15/electric-yang.html #freeculture #bookclub

On my blog: Toots 🦣 from 03/10 to 03/14 https://john.colagioia.net/blog/2025/03/14/week.html #linkdump #socialmedia #quotes #week

it seems to be “an informational website consisting of discrete, often informal diary-style text entries (posts)” https://en.wikipedia.org/wiki/Blog and https://en.wikipedia.org/wiki/Blog#History

Highlights from Git 2.49
The open source Git project just released Git 2.49. Here is GitHub’s look at some of the most interesting features and changes introduced since last time.

The post Highlights from Git 2.49 appeared first on The GitHub Blog. ⌘ Read more

On my blog: Real Life in Star Trek, Birthright part 2 https://john.colagioia.net/blog/2025/03/13/birthright-2.html #scifi #startrek #closereading

Shift-Left Testing with Testcontainers: Catching Bugs Early with Local Integration Tests
Learn how integration tests can help you catch defects earlier in the developers inner loop and how Testcontainers can make them feel as easy as unit tests. ⌘ Read more

Part 1 of the move (Kassel to Braunschweig) is complete. Today we dropped off the van, handed over the apartment, and took the opportunity to take one last walk through the nearby park and nature. Part 2 (second home to new primary residence) will follow soon. ⌘ Read more

How GitHub engineers learn new codebases
Strategies to quickly get up to speed, whether you’re a seasoned engineer or a newcomer to the field.

The post How GitHub engineers learn new codebases appeared first on The GitHub Blog. ⌘ Read more

Kubernetes Troubleshooting: A Step-by-Step Guide
In the modern era of the software industry, microservice architecture and Kubernetes have become the globally adopted solution, for organizations looking for scalability and operational efficiency. At one end where these cutting-edge technologies help organizations operate… ⌘ Read more

Erlang Solutions: Meet the team: Erik Schön
In our final “Meet the Team” of 2024, we’d like to introduce you to Erik Schön, Managing Director at Erlang Solutions.

Erik shares his journey with Erlang, Elixir, and the BEAM ecosystem, from his work at Ericsson to joining Erlang Solutions in 2019. He also reflects on a key professional highlight in 2024 and looks ahead to his goals for 2025. Erik also reveals his festive traditions, including a Swedish-Japanese twist.

![](https://www.erlang-solutions.com … ⌘ Read more

Erlang Solutions: Elixir vs Haskell: What’s the Difference?
Elixir and Haskell are two very powerful, very popular programming languages. However, each has its strengths and weaknesses. Whilst they are similar in a few ways, it’s their differences that make them more suitable for certain tasks.

Here’s an Elixir vs Haskell comparison.

Starting at a top-level view of both languages, the first difference we see is … ⌘ Read more

Sign in as anyone: Bypassing SAML SSO authentication with parser differentials
Critical authentication bypass vulnerabilities (CVE-2025-25291 + CVE-2025-25292) were discovered in ruby-saml up to version 1.17.0. In this blog post, we’ll shed light on how these vulnerabilities that rely on a parser differential were uncovered.

The post [Sign in as anyone: Bypassing SAML SSO authentication with parser differentials](https://github.blog/security/sign-in-as-anyone- … ⌘ Read more