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Deno Land has officially released Deno 2.2, an updated version of the popular JavaScript and TypeScript runtime that brings significant enhancements. One of the most notable additions in this release is built-in OpenTelemetry support, enabling developers to monitor logs, metrics, and traces directly within Deno. This integration allows for automatic instrumentation of common APIs like console.log, Deno.serve, and fetch. For more customized observability, developers can leverage the OpenTelemetry API package via npm and connect to an OTLP endpoint. For those working in development or testing environments, Deno Land recommends using Grafana’s LGTM Docker image to capture telemetry data effectively. Released…

Agentic AI is rapidly becoming a transformative force in software engineering, enabling developers to work more efficiently and creatively. These AI agents come in various forms, with some operating independently from the developer’s workspace, functioning almost like remote programmers with their own environment. For instance, Cognition AI’s Devin offers a self-contained setup including a shell, code editor, and browser. In contrast, other agents integrate directly into the developer’s existing tools and environment, enhancing collaboration and control. Google’s Firebase Studio (previously Project IDX) exemplifies this latter approach by embedding Google’s Gemini large language model within a shared environment to assist developers…

If you’re hoping for a breather from the AI buzz, Google I/O 2025 won’t offer much relief. The annual developer conference, taking place in Mountain View, California — and streamed globally — is shaping up to be a showcase for Google’s sweeping ambitions in artificial intelligence. At the center of attention is Gemini, the company’s rapidly evolving family of AI models. With Google doubling down on its integration of AI across every layer of its ecosystem, this year’s I/O seems more like a declaration of an AI-first future than a typical tech keynote. Google has already teased what’s to come…

Microsoft has released the second preview of its upcoming .NET 10 developer platform, offering developers a glimpse into new enhancements and expanded functionality across several areas. This update, known as .NET 10 Preview 2, was made available on March 18, following the initial preview launched in February. The full release is expected in November. Developers can access the preview through the official .NET website. Among the key improvements are advancements in cryptographic flexibility, performance enhancements in the .NET runtime, and further evolution of the C# programming language. One significant enhancement in .NET 10 Preview 2 involves the cryptography tools. Developers…

Userware has released OpenSilver 3.2, a significant update to its open source UI framework that brings Windows Presentation Foundation (WPF) capabilities to mobile platforms. Originally known for replacing Microsoft Silverlight, OpenSilver allowed developers to build rich web applications that ran in browsers without requiring plugins. With this latest update, the framework takes a major leap forward by extending support to iOS and Android devices, effectively bridging the gap between legacy WPF applications and modern cross-platform development. The key innovation in OpenSilver 3.2 is its integration with .NET MAUI Hybrid. This integration allows developers to maintain a single XAML and C#…

Java at 30: Scott McNealy Recalls a Language That Changed the Internet As newer programming languages like Python and Rust dominate headlines, Java quietly approaches its 30th anniversary with enduring strength. At the JavaOne 2025 conference this week, held in Redwood Shores, California, former Sun Microsystems CEO Scott McNealy took the stage alongside Oracle executives to reflect on Java’s beginnings and its sustained relevance. Sun Microsystems, under McNealy’s leadership, gave birth to Java in the mid-1990s—and while the original idea was to power a smart TV clicker, the technology took a very different and more influential path. During his keynote…

Building Reliable APIs: Implementing Idempotency in ASP.NET Core When developing APIs, especially for systems that need to be highly available and resilient to failures, implementing idempotency is a key design principle. Idempotent operations ensure that no matter how many times a particular request is repeated, the outcome remains the same. This behavior is similar to pressing an elevator button—whether you press it once or five times, the elevator still makes a single trip. Applying the same logic to APIs helps eliminate inconsistencies caused by retries or duplicate submissions. In the context of ASP.NET Core, implementing idempotent APIs is particularly crucial…

Astro.js has quickly earned a strong reputation in the JavaScript ecosystem, offering developers a modern and flexible full-stack platform that balances structure with freedom of choice. With over 50,000 stars on GitHub, its popularity reflects its ability to adapt to different frontend and backend technologies, making it an appealing option for developers looking to build performant web applications. Astro’s strength lies in its thoughtful design, which allows teams to scale easily from static content to dynamic applications using the tools they prefer. In earlier explorations of Astro, the focus was primarily on laying the groundwork for dynamic application development. A…

Oracle has recently shared a preview of five exciting new features slated for upcoming Java releases, building on the momentum from the recent launch of JDK 24. These enhancements promise to improve both the language’s performance and developer experience by introducing refined ways to handle data types and records. Among the most anticipated features is “stable values,” which is targeted for inclusion in JDK 25 this September, offering a new approach to immutable data handling. One of the standout features is enhanced primitive boxing. This proposal aims to allow primitive types to behave more like reference types by enabling boxing…

Java Development Kit (JDK) 24 has officially launched as a production release, offering developers an array of new features and enhancements. Unlike long-term support (LTS) releases, which receive at least five years of Premier-level support from Oracle, JDK 24 is a short-term support release and will be supported for six months. Despite this shorter support window, JDK 24 packs a punch, delivering about two dozen new features—double the amount introduced in its predecessor, JDK 23. Among the latest additions are important security and concurrency improvements. JDK 24 introduces runtime warnings when developers use memory access methods from the deprecated sun.misc.Unsafe…