InfoQ Homepage News
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Building a Custom React Renderer - Sophie Alpert at ReactConf 2019
React developers may know that the renderer lives in a separate module from React. They may not know that they can write their own renderer by implementing the same interface than React DOM implement. Sophie Alpert, former manager of @reactjs team, gave in her talk at ReactConf 2019 a concrete example of how to use the react-reconciler package to implement a custom renderer.
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New Elm Release Helps Developers Learn Syntax
Evan Czaplicki, Elm’s creator, recently released Elm 0.19.1 with improved error messages. Elm 0.19.1 goes a step further in realizing Elm’s vision of being a delightful language for reliable webapps. The new release comes a year after the previous one (0.19) which emphasized smaller assets, and faster builds.
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Reasons to Use ReasonML - Anton Tuzhik at ReactiveConf 2019
Anton Tuzhik, recently presented a talk at ReactiveConf 2019 in Prague detailing the reasons why he thinks ReasonML is a good option for implementing applications. ReasonML supports native and JavaScript as compile-targets, provides a sound type system, encourages immutable data structures, and has good interoperability with the JavaScript ecosystem.
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Solandra, a TypeScript-First Algorithmic Art Framework
Solandra is an open-source TypeScript-first framework for creating algorithmic art. Leveraging HTML Canvas, Solandra provides a rapid development framework for creating art.
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ServiceMeshCon 2019: Platform Plumbing, Debugging, and Custom Implementations
The inaugural CNCF-hosted ServiceMeshCon 2019 took place during November as part of KubeCon. A core message from the event was that service mesh technology is rapidly becoming part of the platform “plumbing”, and therefore the interesting innovation is happening in relation to the higher-level abstractions and the human-focused control planes.
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Scaling Infrastructure as Code at Challenger Bank N26
To launch their banking platform globally in the US, Brazil, and beyond, the challenges bank N26 introduced a new layer for the configuration of regions in their architecture, where product development teams can add application needs. At FlowCon France, Kat Liu presented why and how they introduced this layer, the benefits that it brings, and the things they learned.
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Dynein – an Asynchronous Background Job Service from Airbnb
At Airbnb, they move time consuming, resource intensive tasks over to asynchronous background jobs to improve scalability. The job scheduling system has become a very important component and they have therefore built Dynein, a distributed delayed job queueing service and scheduler. In a blog post, Andy Fang from Airbnb describes the background and challenges in designing and building the service.
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CSS Architecture for Component-Based Applications
CSS architecture is a complex subject that is often overlooked by developers as it's now possible to encapsulate the CSS per component and avoid many of the pitfalls. While this 'workaround' can make the lives of developers simpler, it does so at the price of reusability and extendibility.
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Bolero Enables Writing F# Apps Running in WebAssembly Using Blazor
Bolero makes it possible to build WebAssembly apps in F#. Bolero leverages Blazor Microsoft technology, to enable running C# in the browser.
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Uber Open-Sources Plug-and-Play Language Model for Controlling AI-Generated Text
Uber AI open-sourced the plug-and-play language model (PPLM) which can control the topic and sentiment of AI-generated text. The model's output is evaluated by human judges as achieving 36% better topic accuracy compared to the baseline GPT-2 model.
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Apple Open Sources ServiceTalk to the Java Community
Apple has open-sourced ServiceTalk, a JVM network application framework that provides a common and extensible networking abstraction built on top of Netty. ServiceTalk was conceived to improve low-level abstractions provided by Netty such as threading and usability. The goal of open-sourcing ServiceTalk was to provide building blocks that would enable contributions from the Java community.
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JakartaOne 2019: Livestream 7pm to 1am Summary
The JakartaOne Livestream global virtual conference was held on September 10th, 2019, with 19 one-hour sessions. It provided insights into the current state and the future of Jakarta EE and MicroProfile technologies, focused on cloud native Java development. The sessions included keynotes, demos, panel discussions, and upcoming specifications delivered by an all-star cast of Java luminaries.
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Microsoft Introduces Power Virtual Agents, a No-Code Solution to Building AI Bots
In a recent blog post, Microsoft announced the general availability (GA) of Power Virtual Agents, a service designed to democratize building conversational chatbots using a no-code graphical user interface. The service is part of the Microsoft Power Platform, which includes Power Apps, Power BI and Power Automate and democratizes access to building artificial intelligence-powered bots.
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A-Frame 1.0 Release Adds WebXR and AR Mode
A-Frame, a web framework for building Virtual and Augmented Reality experiences on the web, recently reached the A-Frame 1.0 release with support for the WebXR specification and an AR mode for browsers which support ARCore and ARKit.
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Google Publishes Its BeyondProd Cloud-Native Security Model
Google BeyondProd white-paper provides a model for cloud-native security in a containerized world. Google's model requires moving beyond the traditional perimeter-based security model and leverages code-provenance and service identity as security cornerstones. Google also provided a list of open-source software that can be used to implement its security model.