InfoQ Homepage Languages Content on InfoQ
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/articles/crystal-ruby-c-compiled-typed/en/smallimage/crystal-ready-for-production-small-1619680232611.jpg)
Compiled, Typed, Ruby-Inspired Crystal Language is Ready for Production - Q&A with Beta Ziliani
The Crystal language is ready for production, 12 years after inception. Crystal is compiled for performance, typed for safety, and Ruby-like for productivity. Due to the strong type inference, developers need only sparse type annotations. We interviewed the head of the Crystal team on the language tradeoffs, the present features and the language roadmap.
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/articles/Running-Axon-Server-VM/en/smallimage/cqrs-s-1618608230290.jpg)
Running Axon Server in a Virtual Machine
In this series, we’ve been looking at running Axon Server locally, in Docker, and Kubernetes. What happens if we use a VM as a platform? Naturally, we need to do more work to get everything set up correctly, because instead of sharing a part of the Operating System, we now have to consider everything from the machine and upwards.
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/articles/building-microservices-in-java/en/smallimage/building-microservices-in-java-small-1617799532305.jpg)
Article Series: Building Microservices in Java
This article series will explore the state-of-the-art in building microservice-based architectures using the Java language. Alongside popular stalwarts, such as Spring Boot and Dropwizard, newer frameworks, such as Quarkus, Micronaut and Helidon, have been gaining momentum. These frameworks emerged after MicroProfile was introduced to the Java community in 2016.
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/articles/modernize-maintain-future-proof-systems/en/smallimage/9781718501188-1616624663520.jpg)
Strategies to Modernize, Maintain, and Future-Proof Systems
The book Kill it with Fire by Marianne Bellotti provides strategies that organizations can use to modernize, maintain, and future-proof their systems. She suggests choosing strategies based on the organizational context, and defining what value you’re hoping to see from modernization.
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/articles/ebay-marko-performance-reactivity-model/en/smallimage/eBay-UI-framework-Marko-adds optimized-reactivity-model-small-1615971013213.jpg)
eBay's UI Framework Marko Adds Optimized Reactivity Model - Q&A with Marko's Development Team
Marko, eBay's performance-focused UI framework, features optimization strategies that are now becoming mainstream (e.g., server-side rendering, progressive and asynchronous rendering, partial hydration). InfoQ discussed with the Marko development team how those performance strategies may differentiate Marko from other frameworks and future performance-minded initiatives in their roadmap.
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/articles/testing-quarkus-reactive/en/smallimage/testing-quarkus-part-3-small-1615282646449.jpg)
Testing Quarkus Web Applications: Reactive Messaging, Kafka, and Testcontainers
Quarkus is a full-stack, Kubernetes-native Java framework that supports many coding styles, including reactive programming. Writing clean unit/component/integration tests for Quarkus applications when a reactive approach is used is vitally important. Here we demonstrate testing reactive code, reactive messaging, and full integration testing.
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/articles/pathpida-dynamic-routing-nextjs-nuxtjs/en/smallimage/pathpida-small-1614957153043.jpg)
Pathpida Brings Types to Next.js and Nuxt.js Dynamic Routing with Zero Configuration
Pathpida is a library for TypeScript projects to collect dynamic routes in one place. It is a tedious task to do manually. This helps check the existence of routes in large web apps. Pathpida is optimized for Next.js (React) and Nuxt.js (Vue). Pathpida can be added to existing Next.js and Nuxt.js projects without configuration.
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/articles/testing-quarkus-integration-containers/en/smallimage/logo-1614357502976.jpg)
Testing Quarkus Web Applications: Writing Clean Component Tests
In this article, we will learn how to write clean integration tests for Quarkus applications. We will see how we can write simple and clean tests for the following scenarios: a mail client, security with RBAC, testing using containers, and rest clients.
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/articles/data-visualizations-python-bokeh/en/smallimage/logo-1613733725556.jpg)
How to Build Interactive Data Visualizations for Python with Bokeh
In this article, the author shows how to use one of the powerful Python tools Bokeh in creating data visualizations with custom charts.
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/articles/ruby-parameter-passing/en/smallimage/ruby-s-1613729768562.jpg)
Is Ruby Pass-by-Value Or Pass-by-Reference?
This article will delve into Ruby internals to explain how parameters are passed into functions. As you will see, it is not immediate to say if Ruby passes parameters by value or by reference, but understanding how this works will help you to write better programs.
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/articles/testing-quarkus-integration/en/smallimage/github-logo-1612966105089.jpg)
Testing Quarkus Web Applications: Component & Integration Tests
Quarkus is a full-stack, Kubernetes-native Java framework made for Java virtual machines (JVMs) and native compilation. Instead of reinventing the wheel, Quarkus uses well-known enterprise-grade frameworks backed by standards/specifications and makes them compilable to a binary using Graal VM. This article focuses on using some of the Quarkus testing facilities.
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/articles/long-standing-dsls-success-stories/en/smallimage/how-DSLs-withstand-the-test-of-time-small-logo-1612257223522.jpg)
How DSLs Withstand the Test of Time
Domain-specific languages let domain experts participate in the software development process. Few DSLs however withstand the test of time. Key success factors for longstanding DSLs seem to be user-centered design and adhering to the open–closed principle. Markdown, TeX, and CSS, have remained popular and relevant for two decades, even as their original target audience evolved.