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GitHub Desktop 3.0 brings better integration for your pull requests
GitHub Desktop 3.0 brings better integration with your GitHub Pull Requests. You can now receive real time notifications and review the status of your check runs for your pull request. ⌘ Read more

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Celebrating 40 years of ZX Spectrum ❤️ 💛 💚 💙
The ZX Spectrum, one of the best-selling microcomputers of all time, celebrates its 40 years anniversary today. Read more about how the community is still active - creating new content, archiving old content, and hacking on all sorts of hardware. ⌘ Read more

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Security alert: Attack campaign involving stolen OAuth user tokens issued to two third-party integrators
On April 12, GitHub Security began an investigation that uncovered evidence that an attacker abused stolen OAuth user tokens issued to two third-party OAuth integrators, Heroku and Travis-CI, to download data from dozens of organizations, including npm. Read on to learn more about the impact to GitHub, npm, and our users. ⌘ Read more

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What’s new in GitHub Discussions: Organization Discussions, polls, and more
Today, we’re excited to bring you a few new features that will help you communicate, collaborate, and connect seamlessly with teams and communities about the software you’re building with the help of GitHub Discussions. ⌘ Read more

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Release Radar · March 2022 Edition
Each month, we highlight open source projects that have shipped major updates. These include everything from world-changing technology to developer tooling, and weekend projects. Here are our top staff picks on projects that shipped major version releases in March. Babylon.js 5.0 We featured Babylon.js in the November 2020 Release Radar. Since then, Babylon.js has come […] ⌘ Read more

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How to secure your end-to-end supply chain on GitHub
Securing your projects is no easy task, but end-to-end supply chain security is more top of mind than ever. We’ve seen bad actors expand their focus to taking over user accounts, commonly used dependencies, and also build systems. Defending against these attacks is hard, because there’s no one thing you can do to protect your […] ⌘ Read more

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Unlock all the GitHub secrets within Next.Tech’s newest experience: Break the Code 2!
GitHub Education is fired up for the return of Next.Tech’s developer community competition: Break the Code 2. We’ve hacked in some new enigmas, cheat codes, and easter eggs for digital sleuths to uncover! ⌘ Read more

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Understanding Color Management
I worked on a project where I dived deep into understanding how modern
color management works, including things like color spaces, ICC profiles
and more. As I learnt here and there, I decided to write this post, both
for my future self, and others who may struggle with some of the
concepts as well.

What is color management?

Color management deals with translating between representations of
colors across a variety of devices. Throughout this post, we’ll use
natural language as … ⌘ Read more

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Understanding Color Management
I worked on a project where I dived deep into understanding how modern
color management works, including things like color spaces, ICC profiles
and more. As I learnt here and there, I decided to write this post, both
for my future self, and others who may struggle with some of the
concepts as well.

This post only aims to help you understand the basic concepts without
having to delve into dense literature and hard to grok technical
documents.

What is color management?

Color … ⌘ Read more

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Validate all the things: improve your security with input validation!
If there’s one habit that can make software more secure, it’s probably input validation. Here’s how to apply OWASP Proactive Control C5 (Validate All Inputs) to your code. ⌘ Read more

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Annotate PDFs on Linux
This post is about a GUI tool called pdfrankestein that
fills a gap on mostly Linux machines where a powerful and easy to use
PDF annotator does not exist.

Adobe Acrobat® on Windows and Mac allow you to add text, drawings and
signatures to PDF documents. This is useful when filling forms or
marking notes to send back to someone. Such a tool with similar
capabilities and easy of use does not exist on Linux. The reason that’s
often cited is that PDF is a c … ⌘ Read more

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Image rebase and improved remote cache support in new BuildKit
We’ve just shipped new versions of the BuildKit builder engine, Dockerfile 1.4 frontend, and Docker We’ve just shipped new versions of the BuildKit builder engine, Dockerfile 1.4 frontend, and Docker Buildx CLI. Each of these comes with many new features. In this blog post, I’ll show one of them, a new copy mode in Dockerfiles, […]

The post [Image rebase and improved remote cache support in new BuildKit](https://w … ⌘ Read more

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Speed boost achievement unlocked on Docker Desktop 4.6 for Mac
Introducing virtiofs The 4.6 release of Docker Desktop for Mac contains a number of changes that drastically improve file sharing performance for macOS users. Firstly, developers now have the option of using a new experimental file sharing implementation called virtiofs (the current default is gRPC-FUSE). Secondly, improvements have been made to the way that files […]

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Vulnerability Alert: Avoiding “Dirty Pipe” CVE-2022-0847 on Docker Engine and Docker Desktop
You might have heard about a new Linux vulnerability that was released last week, CVE-2022-0847, aka “Dirty Pipe”. This vulnerability overwrites supposedly read-only files in the Linux kernel host, which could enable attackers to modify files inside the host images from the container instance. If you use Docker Engine natively, we recommend you should update … ⌘ Read more

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Docker: Nine Years YOUNG
Nine years ago today, March 15, 2013, Solomon Hykes, the founder of Docker, first demoed Docker publicly to the world at PyCon. On stage Solomon noted that, for developers, “shipping to the server is hard,” and thus he and the early team designed Docker to help developers more easily build, share, and run any app, […]

The post Docker: Nine Years YOUNG appeared first on Docker Blog. ⌘ Read more

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Docker Business now available for purchase on the Amazon Web Services Marketplace
Today, Docker and Amazon are happy to announce the availability of Docker Business on the Amazon Web Services (AWS) Marketplace. This is a huge step in providing more choice and flexibility to Docker and AWS customers, so you can procure the Docker Application Development Platform – including leading tools, services, integrations, and content – through […]

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Docker’s Response to the Invasion of Ukraine
Docker is closely following the events surrounding the Russian invasion of Ukraine. The community of Docker employees, Docker Captains, developers, customers, and partners is committed to creating an open, collaborative environment that fosters the free and peaceful exchange of ideas. The tragedy unfolding in Ukraine is in opposition to what our community stands for and […]

The post [Docker’s Response to the Invasion of Ukraine](https://www.docker.co … ⌘ Read more

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How Kubernetes works under the hood with Docker Desktop
Docker Desktop makes developing applications for Kubernetes easy. It provides a smooth Kubernetes setup experience by hiding the complexity of the installation and wiring with the host. Developers can focus entirely on their work rather than dealing with the Kubernetes setup details.  This blog post covers development use cases and what happens under the hood […]

The post [How Kubernetes works under the hood with Docker Desktop … ⌘ Read more

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Our response to the war in Ukraine
As the global response to the tragedies in Ukraine and other impacted regions continues to evolve, I wanted to share with our community an expansion of the message that I shared earlier this week with our Hubbers. ⌘ Read more

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What you need to know about macOS X 10.14 Deprecation
Docker supports Docker Desktop on the most recent versions of macOS. That is, the current release of macOS and the previous two releases. As new major versions of macOS are made generally available, Docker stops supporting the oldest version and supports the newest version of macOS (in addition to the previous two releases). Keeping with […]

The post [What you need to know about macOS X 10.14 Deprecation](https://www.docker.com/blo … ⌘ Read more

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AppDev Challenges and Trends to Watch in 2022
Over the last few years, development teams have been pushed to do a lot more with less. The global supply chain disruptions caused by the pandemic and the chip manufacturing shortage in particular impacted the tech industry. These factors have moved developer workloads toward the cloud, created a more asynchronous and remote workforce, and increased […]

The post [AppDev Challenges and Trends to Watch in 2022](https://www.docker.com/blog/appdev-cha … ⌘ Read more

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Black Innovators That Paved the Way
While diverse experiences and perspectives should be sought after and celebrated every day, Black History Month is a wonderful opportunity to reflect on and celebrate the many contributions of Black Americans. Recognizing the ingenuity of Black people in technology is incredibly important –  especially when a large diversity gap of historically overrepresented groups is so […]

The post [Black Innovators That Paved the Way](https://www.docker.com/blog/black-innovators … ⌘ Read more

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Docker Captain Take 5 – Martin Terp
Docker Captains are select members of the community that are both experts in their field and are passionate about sharing their Docker knowledge with others. “Docker Captains Take 5” is a regular blog series where we get a closer look at our Captains and ask them the same broad set of questions ranging from what […]

The post Docker Captain Take 5 – Martin Terp appeared first on [Docker Blog](https://www. … ⌘ Read more

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GitHub Enterprise Server 3.4 improves developer productivity and adds reusable workflows to CI/CD
The GitHub Enterprise Server 3.4 release candidate delivers enhancements to make life easier and more productive, from keyboard shortcuts to auto-generated release notes! ⌘ Read more

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New Docker Menu & Improved Release Highlights with Docker Desktop 4.5
We’re excited to announce the release of Docker Desktop 4.5 which includes enhancements we’re excited for you to try out.  New Docker Menu: Improved Speed and Unified Experience Across Operating Systems We’ve launched a new version of the Docker Menu which creates a consistent user experience across all operating systems (including Docker Desktop for Linux, […]

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The Impacts of an Insecure Software Supply Chain
Today, software regularly integrates open-source code from third-party sources into applications. While this practice empowers developers to create more capable software in a shorter time frame, it brings with it the risk of introducing inadequately vetted code. How aware are we of the security of our open-source code? Most of us use pip or npm […]

The post [The Impacts of an Insecure Software Supply Chain](https://www.docker.com/blog/the-im … ⌘ Read more

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DockerCon: What Makes a Successful CFP Submission
The DockerCon 2022 Call for Papers is now open! DockerCon is one of the largest developer events in the world, with over 80,000 developers registering for each of the last two events. At the core of DockerCon is the chance for members of the community to share their tips, tricks, best practices and real-world experiences […]

The post [DockerCon: What Makes a Successful CFP Submission](https://www.docker.com/blog/dockercon-what-makes-a-succe … ⌘ Read more

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Celebrating Our Second Fiscal Year
Yesterday, January 31, we finished our second full fiscal year since our November 2019 restructuring and recapitalization, and I couldn’t be prouder of the Docker team and what we’ve accomplished together. While it’s difficult to summarize 12 months, highlights include: Shipping 7,000+ product features, fixes, and updates to developers, including Docker Desktop for M1 Macs, […]

The post [Celebrating Our Second Fiscal Year](https://www.docker.com/blog/celebrating-our-se … ⌘ Read more

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Dockerize your own Game of Thrones’ API
This article will demonstrate a fun and useful use case of docker, where we will create and deploy to production a custom-made API. In our case, it will provide information about the episodes of the TV show “Game of Thrones”. Besides Docker, our stack will include: About the API The API will serve information about […]

The post Dockerize your own Game of Thrones’ API appeared first on [Dock … ⌘ Read more

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How Docker containers are supporting the COVID-19 genomic monitoring effort
This is a guest blog post from Dr. Kelsey Florek and Curtis Kapsak. A video presentation of this post from Docker’s Community All-Hands can be found here. Dr. Kelsey Florek is the Senior Genomics and Data Scientist at the Wisconsin State Laboratory of Hygiene and a steering committee member of the State Public Health Bioinformatics […]

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How Docker Desktop Networking Works Under the Hood
Modern applications make extensive use of networks. At build time it’s common to apt-get/dnf/yum/apk install a package from a Linux distribution’s package repository. At runtime an application may wish to connect() to an internal postgres or mysql database to persist some state, while also calling listen() and accept() to expose APIs and UIs over TCP […]

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