Yesterday, before our second (and last) move today, I took the opportunity to take a relaxing ride on my bike along my running route from some years ago and enjoy the nature. ⌘ Read more
On my blog: Free Culture Book Club — Pilogy, part 1 https://john.colagioia.net/blog/2025/04/26/pilogy-1.html #freeculture #bookclub
The VTech Socratic method
We’ve had a lot of fun with VTech’s computers in the past on this blog. Usually, they’re relatively spartan computers with limited functionality, but they did make something very interesting in the late 80s. The Socrates is their hybrid video game console/computer design from 1988, and today we’ll start tearing into it. ↫ Leaded Solder web log Now we’re in for the good stuff. A weird educational computer/game console/toy thing from the late ’80s, by VTech. I have a massive soft s … ⌘ Read more
On my blog: Toots 🦣 from 04/21 to 04/25 https://john.colagioia.net/blog/2025/04/25/week.html #linkdump #socialmedia #quotes #week
How to build and deliver an MCP server for production
In December of 2024, we published a blog with Anthropic about their totally new spec (back then) to run tools with AI agents: the Model Context Protocol, or MCP. Since then, we’ve seen an explosion in developer appetite to build, share, and run their tools with Agentic AI – all using MCP. We’ve seen new […] ⌘ Read more
How the GitHub CLI can now enable triangular workflows
The GitHub CLI now supports common Git configurations for triangular workflows. Learn more about triangular workflows, how they work, and how to configure them for your Git workflows. Then, see how you can leverage these using the GitHub CLI.
The post How the GitHub CLI can now enable triangular workflows appeared first on [The … ⌘ Read more
Fluent Bit v4.0: Celebrating new features and 10th anniversary
The Fluent Bit maintainers have exciting news to share! Fluent Bit version 4 is out and just in time to celebrate the project’s 10-year anniversary. The journey: From embedded logging to multi-Signal observability With over 15… ⌘ Read more
Building trust with OpenID Federation trust chain on Keycloak
OpenID Federation 1.0 provides a framework to build trust between a Relying Party and an OpenID Provider that have no direct relationship so that the Relying Party can send OIDC/OAuth requests to the OpenID Provider without being previously… ⌘ Read more
LitmusChaos at KubeCon + CloudNativeCon Europe 2025: A Recap
The cloud native community recently converged in London from April 1 – 4, 2025, for an incredible edition of KubeCon + CloudNativeCon Europe. From our perspective at LitmusChaos, it was a week filled with inspiring sessions,… ⌘ Read more
On my blog: Real Life in Star Trek, Rightful Heir https://john.colagioia.net/blog/2025/04/24/rightful-heir.html #scifi #startrek #closereading
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
Prepare your application landscape for zero trust with Keycloak 26.2
Strong identity and access management is a key component of a zero trust architecture for cloud native applications. Keycloak is well-known for its single-sign-on capabilities based on open standards. It provides you all the building blocks… ⌘ Read more
Erlang Solutions: Reduce, Reuse… Refactor: Clearer Elixir with the Enum Module
“When an operation cannot be expressed by any of the functions in the Enum module, developers will most likely resort to reduce/3.”
From the docs for Enum.reduce/3
In many Elixir applications, I find
Enum.reduceis used frequently.Enum.reducecan do anything, but that doesn’t mean it should. In many cases, otherEnumfunctions are more readable, practically as fast, and easier … ⌘ Read more
Protecting NATS and the integrity of open source: CNCF’s commitment to the community
When a company contributes a project to the Cloud Native Computing Foundation (CNCF), it’s not just sharing code—it’s making a commitment to the open source community. It’s a pledge to uphold open collaboration, shared community ownership,… ⌘ Read more
お知らせ：JPCERT/CC Eyes「Ivanti Connect Secureに設置されたマルウェアDslogdRAT」 ⌘ Read more
I have created an Open Source BLOG of small snipets for vim. ⌘ Read more
From prompt to production: Building a landing page with Copilot agent mode
See how I built a developer-focused landing page in under 30 minutes using GitHub Copilot agent mode and Claude 3.5 Sonnet—with just screenshots and prompts.
The post From prompt to production: Building a landing page with Copilot agent mode appeared fir … ⌘ Read more
OSTIF Announces NATS Security Audit Results
OSTIF is proud to share the results of our security audit of NATS. NATS is an open source project made by Synadia Communications for secure always-on messaging for a variety of digital formats and clients. With… ⌘ Read more
Istio publishes results of ztunnel security audit
Passes with flying colors Istio’s ambient mode splits the service mesh into two distinct layers: Layer 7 processing (the “waypoint proxy”), which remains powered by the traditional Envoy proxy; and a secure overlay (the “zero-trust tunnel”… ⌘ Read more
Atuin Desktop: Runbooks That Run
Article URL: https://blog.atuin.sh/atuin-desktop-runbooks-that-run/
Comments URL: https://news.ycombinator.com/item?id=43766200
Points: 500
# Comments: 131 ⌘ Read more
Building AuthZed with the power of cloud native: A CNCF success story
At the Cloud Native Computing Foundation (CNCF), we celebrate organizations that turn cloud native technologies into real-world impact. AuthZed, a CNCF Silver member, is one such story—a company built from the ground up on open source,… ⌘ Read more
Exploring GitHub CLI: How to interact with GitHub’s GraphQL API endpoint
Discover practical tips and tricks for forming effective GraphQL queries and mutations.
The post Exploring GitHub CLI: How to interact with GitHub’s GraphQL API endpoint appeared first on The GitHub Blog. ⌘ Read more
KitchenOwl
Until recently, my fiancée and I used Bring! to manage a list of groceries, we need to buy. Recipes we saved in a Telegram channel, pinning those we want to do in the following days. ⌘ Read more
Dockerizing MCP – Bringing Discovery, Simplicity, and Trust to the Ecosystem
Discover the Docker MCP Catalog and Toolkit, a new way to source, use, and scale with MCP tools. ⌘ Read more
These Kubernetes mistakes will make you an easy target for hackers
Kubernetes is exceedingly powerful for orchestrating containerized applications at scale. But without proper monitoring and observability—especially in self-managed infrastructure—it can quickly become a security disaster waiting to happen. This is not due to inherent flaws in… ⌘ Read more
“How I use Kate Editor”
I love the Kate Text editor. I use it for pretty much all the programming projects I do. Kate has been around for long time now, about 20 years! At least earliest blog post for it I could find was written in 2004. I wanted to go over my workflow with it, why I like it so much and hopefully get more people to try it out. ↫ Akseli Lahtinen Programmers and developers tend to be very set in their ways and have their preferred workflows – which profession doesn’t, honestly – and since there … ⌘ Read more
Copilot taking over?
I tried GitHub Copilot (Free) in Visual Studio Code again for some small GoBlog changes. Copilot can now generate tests (although it doesn’t feel intelligent, as you need to correct quite a few things), it can do code reviews before committing and it can generate commit messages. Of course, it can also do code completions and write complete code, if you want it to do so. ⌘ Read more
Racing into 2025 with new GitHub Innovation Graph data
Discover the latest trends and insights on public software development activity on GitHub with the quarterly release of data for the Innovation Graph, updated through December 2024.
The post Racing into 2025 with new GitHub Innovation Graph data appeared first on [The GitHub Blog](ht … ⌘ Read more
How to take climate action with your code
There are 60,000+ climate-focused projects on GitHub, explore one this Earth Day!
The post How to take climate action with your code appeared first on The GitHub Blog. ⌘ Read more
Deep Dive into the Gateway API Inference Extension
Running AI inference workloads on Kubernetes has some unique characteristics and challenges, and the Gateway API Inference Extension project aims to solve some of those challenges. I recently wrote about these new capabilities in the kgateway… ⌘ Read more
Regex Isn’t Hard - Tim Kellogg 👈 this is a pretty good conscience article on regexes, and I agree, regex isn’t that hard™ – However I think I can make the TL;DR even shorter 😅
Regex core subset (portable across languages):
Character sets
• a matches “a”
• [a-z] any lowercase
• [a-zA-Z0-9] alphanumeric
• [^ab] any char but a or b
Repetition (applies to the preceding atom)
• ? zero or one
• * zero or more
• + one or more
Groups
• (ab)+ matches “ab”, “abab”, …
• Capture for extract/substitute via $1 or \1
Operators
• foo|bar = foo or bar
• ^ start anchor
• $ end anchor
Ignore non‑portable shortcuts: \w, ., {n}, *?, lookarounds.
On my blog: Developer Diary, Grounation Day https://john.colagioia.net/blog/2025/04/21/grounation.html #programming #project #devjournal
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💡 I had this crazy idea (or is it?) last night while thinking about Twtxt and Yarn.social 😅 There are two things I think that could be really useful additions to the
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yarnd UI/UX experience (for those that use it) and as "client" features (not spec changes). The two ideas are quite simple:
All these remind me of the “blog” ability once existed in Yarnd. I hate to be the party pooper, but little to non interest from me. LOL. I am up to increase the length of a twtxt, though. It is rather limiting right now.
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AI isn’t a shortcut for thinking. In her guide for skeptics, Hilary Gridley reframes AI as a collaborator—not a replacement. Use it like spellcheck for your thoughts. Don’t fear it—iterate with it. Insight improves, speed follows. Full post: https://hils.substack.com/p/the-ai-skeptics-guide-to-ai-collaboration
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@prologic@twtxt.net Since you have to check and double check everything it spits out (without providing sources), I don’t find any of this helpful. It’s like someone’s in the room with you and that person is saying random stuff that might or might not be correct. At best, it might spark some new idea in your head and then you follow that idea the traditional way.
Information published on the internet (or anywhere, for that matter) was never guaranteed to be correct. But at least you had a “frame of reference”: “Ah, I read this information about Linux on a blog that usually posts about Windows, so this one single Linux post might not necessarily be correct.” That is completely lost with LLMs. It’s literally all mushed together. 🤷
On my blog: Free Culture Book Club — Secrets in the Static https://john.colagioia.net/blog/2025/04/19/secrets-static.html #freeculture #bookclub