Control Dev Environments Better with Hardened Desktop (and More!)
Find out about the latest features in Docker Desktop 4.13, including Hardened Desktop, Docker Extensions Categories, and improvements to Dev Environments. ⌘ Read more

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How to Fix and Debug Docker Containers Like a Superhero
While containers help developers rapidly build and run cross-platform applications, creating error-free apps remains a constant challenge. And while it’s not always obvious how container errors occur, this mystery is even harder for newer developers to unravel. Figuring out how to debug Docker containers can seem daunting. In this Community All-Hands session, Ákos Takács demonstrated how […] ⌘ Read more

Erlang Solutions: Learning functional and concurrent programming concepts with Elixir
If you are early in the process of learning Elixir or considering learning it in the future, you may have wondered a few things.  What is the experience like? How easy is it to pick up functional and concurrent programming concepts when coming from a background in languages which lack those features? Which aspects of the … ⌘ Read more

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Git security vulnerabilities announced
Upgrade your local installation of Git, especially when cloning with –recurse-submodules from untrusted repositories, or if you use git shell interactive mode. ⌘ Read more

Introducing fine-grained personal access tokens for GitHub
Fine-grained personal access tokens offer enhanced security to developers and organization owners, to reduce the risk to your data of compromised tokens. ⌘ Read more

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Git security vulnerabilities announced
Upgrade your local installation of Git, especially when cloning with `–recurse-submodules` from untrusted repositories, or if you use `git shell` interactive mode. ⌘ Read more

GitHub at the 77th United Nations General Assembly
Read about how the GitHub Social Impact, Tech for Social Good and Policy teams participated in the 77th session of the United Nations General Assembly, including events we hosted with the World Health Organization and the UN Development Programme. ⌘ Read more

5 tips for embedding security into your workflows
Having a robust security plan is key to innovation. These tips will empower you to gain the upper hand on cyberattacks, so you can ship quickly and innovate with ease. ⌘ Read more

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Maybe it wasn’t the best decision to name my blog software “GoBlog”, because it has a negative meaning in Indonesian. But whatever, I won’t rename it now… I even bought a domain with the name. ⌘ Read more

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GoBlog syncs the editor state between browsers in real-time now. ✨ Thanks to WebSockets! ⌘ Read more

After all, debugging is still fun!
One reason I use an Android smartphone is that there are apps like Indigenous (a MicroPub-compatible app for posting from your phone to a MicroPub-compatible blog). And even if the app ever disappears from the store, there’s still the option to manually install the app. And if you need to, you can also develop your own apps without having to invest nearly $100 a year. ⌘ Read more

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OSI’s Deep Dive is an essential discussion on the future of AI and open source
GitHub is sponsoring Open Source Initiative’s Deep Dive: AI because we think it’s important for the community to unpack how open source software, process, and principles can help best deliver on the promise of AI. ⌘ Read more

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Introducing GitHub Advanced Security SIEM integrations for security professionals
Learn about using GitHub Advanced Security (GHAS) alerts with Security Information and Events Management (SIEM) tools. Check out the integrations, and read more about getting started. ⌘ Read more

9 Tips for Containerizing Your Node.js Application
Over the last five years, Node.js has maintained its position as a top platform among professional developers. It’s an open source, cross-platform JavaScript runtime environment designed to maximize throughput. Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient — perfect for data intensive, real-time, and distributed applications.  With over 90,500 stars […] ⌘ Read more

State of Application Development Survey: Tell Us How You Develop!
Welcome to the first annual Docker State of Application Development survey! Please help us deepen our knowledge of the developer community with 20 minutes of your time. We want to know where developers are focused in 2023 so we can make sure our products continue to serve you effectively. Your participation helps us to build […] ⌘ Read more

The Story of Scalar
New to Git v2.38, Scalar is a built-in repository manager for large repos. Here, we’ll tell the story of how Scalar went from a rough VFS for Git successor to a fully-integrated Git tool, with all of the engineering lessons learned in the process. ⌘ Read more

ProcessOne: Matrix protocol added to ejabberd
ejabberd is already the most versatile and scalable messaging server. In this post, we are giving a sneak peak at what is coming next.

ejabberd just get new ace in it sleeve – you can now use ejabberd to talk with other Matrix servers, a protocol sometimes used for small corporate server messaging.

Of course, you all know ejabberd supports the XMPP instant messaging protocol with hundreds of XMPP extensions, this is what it is famous for.

The second ma … ⌘ Read more

Erlang Solutions: Everything you need to know about Phoenix Framework 1.7
It is an exciting time for the Elixir community. As you may have seen at ElixirConf or ElixirConf EU, we are celebrating the 10th anniversary of Elixir. Despite now being 10 years old, there is no slowdown in the number of exciting new features, frameworks, and improvements being made to the language.

One of the most exciting … ⌘ Read more

Prosodical Thoughts: Mutation Testing in Prosody
This is a post about a new automated testing technique we have recently
adopted to help us during our daily development work on Prosody. It’s probably
most interesting to developers, but anyone technically-inclined should be able
to follow along!

If you’re unfamiliar with our project, it’s an open-source real-time messaging
server, built around the XMPP protocol. It’s used by many organizations and
self-hosting hobbyists, and also powers applications such as [Snikke … ⌘ Read more

ProcessOne: Matrix protocol added to ejabberd
ejabberd is already the most versatile and scalable messaging server. In this post, we are giving a sneak peak at what is coming next.

ejabberd just get new ace in it sleeve – you can now use ejabberd to talk with other Matrix servers, a protocol sometimes used for small corporate server messaging.

Of course, you all know ejabberd supports the XMPP instant messaging protocol with hundreds of XMPP extensions, this is what it is famous for.

The second ma … ⌘ Read more

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The GitHub Universe 2022 agenda is live
Explore 80+ content sessions delivered by over 120 different speakers, across two days and four content tracks, all designed to level up your skills. ⌘ Read more

JMP: SMS Account Verification
Some apps and services (but not JMP!) require an SMS verification code in order to create a new account.  (Note that this is different from using SMS for authentication; which is a bad idea since SMS can be easily intercepted, are not encrypted in transit, and are v … ⌘ Read more

Some IndieWeb protocols are complicated and there are sometimes no programming libraries to simplify the use of them, but ActivityPub is another beast. Although the standard is documented, the way the specific implementations (Mastodon etc.) work often isn’t and it’s hard to debug. So huge respect for the big rework. 👍 ⌘ Read more

On the go with GitHub Projects on GitHub Mobile (public beta)
Stay connected and up to date on your work with GitHub Projects on GitHub Mobile, now in public beta. ⌘ Read more

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“WebVM: Linux Virtualization in WebAssembly with Full Networking via Tailscale”
When I tell people about programming or my work, they often say software development is too abstract for them. But there are moments when I think that about some software as well. ⌘ Read more

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Developers are now included in the WIPO Global Innovation Index
We’re excited that the World Intellectual Property Organization (WIPO) has launched the 2022 edition of its Global Innovation Index (GII) with an indicator of developer creative outputs based on GitHub commits. ⌘ Read more

https://blog.adatechschool.fr/jeux-apprendre-a-coder/

GitHub’s supply chain security features now support Dart
Cross-platform apps built with the popular Flutter toolkit can now benefit from Dependabot alerts. ⌘ Read more

Another change in my infrastructure setup: I replaced rathole with Chisel. There wasn’t any particular reason, I use it in the same way: It’s making a few services and websites hosted on my home server available on my VPS to publish using Caddy and a static IP. Chisel is just a bit more simple to configure using command line flags. And it’s written in Go. ⌘ Read more

Erlang Solutions: Pair Programming
As a junior software developer, finding the right tools and techniques to help you learn a new language or technology can make a huge difference. While spending the last few months learning Erlang and Elixir, one of the techniques that I have found really helpful is pair programming.

I will be breaking down the concept of pair programming and my experiences with it so far, including the benefits and different ways of utilizing this programming style.

js13kGames 2022 winners 🏆
The eleventh annual js13kGames coding competition, challenging participants to create games in 13kB or less of JavaScript in a month, just wrapped up. This post highlights the top thirteen entries. ⌘ Read more

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Detect secrets in your code more accurately with dry runs for custom patterns now available in GitHub Advanced Security
Learn how you can seamlessly define trusted custom secret patterns to detect secrets unique to your organization with GitHub Advanced Security. ⌘ Read more

One year ago, I started using AdGuard Home instead of Pi-Hole to filter DNS requests and block ads and tracking. Yesterday, I switched to NextDNS instead. NextDNS has mostly the same features, but is hosted in the “cloud” and I have one less self-hosted service to care about. AdGuard Home is awesome, but NextDNS seems to be working great as well and also integrates with Tailscale easily. ⌘ Read more

GitHub Availability Report: September 2022
In September, we experienced one incident that resulted in degraded performance across GitHub services. We also experienced one incident resulting in significant impact to Codespaces. We are still investigating that incident and will include it in next month’s report. This report also sheds light into an incident that impacted Codespaces in August and an incident that impacted Actions in August. ⌘ Read more

Working on a creative project? Unleash your originality and start to tinker with the Aspiring Creatives Experience
Develop your design and collaboration skills to get your clever intentions off the ground. ⌘ Read more