3+ min ago (150+ words) data2ui is a small tool that lets you paste or load any JSON and immediately explore it through a clean UI. No setup, no accounts required. Just open the app, drop your data, and browse it in a way that's easier than scrolling through raw text. You can use it entirely locally in your browser, or switch to the cloud version if you want to keep your files online and share them with your team in read-only mode. The project is built and maintained by one developer, and new features are already on the way: If your JSON changes as you work, data2ui lets you see how the structure evolves in real time. And if you're collaborating, you can just send someone a share link and they'll see exactly what you see. Thanks for testing the app and giving it a try....

11+ min ago (231+ words) JSON is everywhere " APIs, config files, databases, UI state, and more. But debugging messy or broken JSON can still be frustrating. I just published a practical guide that helps developers debug JSON more efficiently using tools, patterns, and smart techniques. " What the guide covers Common JSON errors and how to fix them fast Validating JSON with modern tools Pretty-printing, formatting, and minifying How to handle large or nested JSON structures Best practices for clean and readable JSON Real-world debugging workflows for frontend devs If you work with JSON daily, this guide will save you hours. " Read the full article: https://www.frontendtools.tech/blog/debug-json-like-a-pro-tools-tips JSON is everywhere " APIs, config files, databases, UI state, and more. But debugging messy or broken JSON can still be frustrating. I just published a practical guide that helps developers debug JSON more efficiently using tools, patterns, and smart techniques....

14+ min ago (800+ words) Open Liberty se destaca por seu compromisso com padr'es abertos, sendo uma implementa'o certificada tanto do Eclipse MicroProfile quanto do Jakarta EE, permitindo que desenvolvedores construam microsservios cloud-native sem vendor lock-in. O Open Liberty tem suas ra'zes no WebSphere Application Server tradicional da IBM, mas foi completamente redesenhado para atender "s demandas de arquiteturas modernas de microsservios e computa'o em nuvem. 2016-2019: A IBM comeou a desenvolver o projeto Liberty com foco em modularidade e leveza, diferenciando-se significativamente do WebSphere Application Server tradicional. 2019: Open Liberty se tornou um dos primeiros runtimes a receber certifica'o Jakarta EE 8 quando a especifica'o foi oficialmente lanada pela Eclipse Foundation. 2021: Lanamento do suporte ao MicroProfile 4.0 alinhado com Jakarta EE 8, demonstrando o compromisso com ambas as plataformas de especifica'es. 2022: Introdu'o do Liberty InstantOn em beta, revolucionando o tempo de inicializa'o de aplica'es Java para ambientes serverless e…...

23+ min ago (363+ words) Let's dive into each layer, complete with simple analogies for clarity. This bottom layer deals with raw bit transmission over physical media like cables or Wi-Fi signals. It handles voltage, timing, and hardware specs. Analogy: Like the postal service's trucks and roads'purely about moving bits from point A to B. Here, data is organized into frames with MAC addresses for local network delivery. It detects and corrects errors via protocols like Ethernet. Analogy: The mail sorter at your local post office, ensuring packages arrive undamaged to the right neighborhood. Responsible for routing packets across networks using IP addresses. Protocols like IP decide the best path for global delivery. Analogy: The national postal routing center, plotting the cross-country journey for your letter. This layer ensures end-to-end delivery with segmentation, flow control, and reliability. TCP provides guaranteed delivery; UDP is faster but unreliable....

23+ min ago (989+ words) Software systems often grow over time, and with growth comes the need for flexibility. You might want to add new features, support new formats, or integrate with new systems without modifying the core application each time. This is exactly where a plugin architecture shines. In this post, we'll walk through how to build a lightweight plugin architecture using Java's Service Provider Interface (SPI). We'll also describe a practical example involving greeting messages in multiple languages. The main objective of this post is to make people familiarize with the plugin architecture in a simple way. A Plugin Architecture is a software design pattern that allows for the core functionality of an application to be extended, modified, or customized without changing the core application's source code. New functionality is packaged as small, independent modules called plugins, which the main application discovers and…...

42+ min ago (710+ words) Look, I'll be honest with you. I've written my fair share of Redux reducers. I've stared at action creators at 2 AM wondering why my state wasn't updating. I've debugged Flux architectures until my eyes bled. Then I started working with Blazor and thought: "Great, now I get to do this all over again in C#." Here's a pattern you've probably seen a thousand times: Three files. Three concepts. One simple operation: add 1 to a number. I kept asking myself: why do we need all this ceremony? React figured it out with Zustand and Jotai. Why is .NET still stuck in 2015? That's it. That's the whole thing. Your state is a C# record. Your "actions" are just methods that return new state. No dispatchers. No reducers. No action types. Just pure functions on immutable data. And in your component: The base…...

47+ min ago (212+ words) Devnexus, the largest Java ecosystem conference in the United States, returns to the Georgia World Congress Center on March 46, 2026, bringing together thousands of developers, architects, and technology leaders for three days of deep technical learning focused on AI, Java, and cutting-edge developer tools. With over 100+ sessions, 10 content tracks, and a full day of hands-on workshops, Devnexus continues its mission to equip developers with the latest knowledge shaping modern software engineering. As the software world rapidly transforms, Devnexus 2026 highlights how enterprise Java, generative AI, and modern developer practices are converging to build the next generation of intelligent, scalable systems. Devnexus 2026 features technologists from some of the most influential companies in the industry, including: Speakers include Java Champions, industry CTOs, principal engineers, cloud architects, open-source maintainers, and leading experts shaping the future of developer experience and AI. As AI reshapes every aspect…...

48+ min ago (153+ words) Learn how to use a custom TagHelper for producing a consistent footer with properties for the application name, author name, and copyright year. AppFooterTagHelper is in a class project, which makes TagHelper available to any ASP.NET Core project. If needed for more than one Visual Studio solution, consider creating a local NuGet package. Add a project reference to a front-end project for FooterLibrary In _ViewImports.cshtml add the following line Change DefaultAuthorName which can be the author name or company name. Add the following rule to site.css Add the following two lines at the top of _Layout.cshtml Which is required for: Create a project template which has the footer set up. A custom TagHelper has been provided to create a consistent footer, along with sample source code. Feel free to make changes if needed, for example, modifying the code…...

54+ min ago (1545+ words) PostgreSQL databases power critical applications across industries, from startups to Fortune 500 companies. Yet many organizations discover their backup strategies are inadequate only after disaster strikes. A well-designed backup approach protects against hardware failures, human errors, ransomware attacks, and natural disasters " ensuring your data survives whatever challenges arise. This guide presents 13 essential backup best practices that every developer and DBA should implement. Whether you're managing a single database or hundreds of PostgreSQL instances, these practices will help you build a robust, reliable backup strategy that meets both operational and compliance requirements. Recovery Point Objective (RPO) defines the maximum acceptable data loss measured in time. If your RPO is one hour, you must back up at least hourly. Recovery Time Objective (RTO) defines the maximum acceptable downtime " how quickly you must restore service after a failure. These two metrics together determine your…...

59+ min ago (112+ words) iwctl - Internet wireless control utility To connect to a network: .. code-block: [iwd]# device list [iwd]# station DEVICE scan [iwd]# station DEVICE get-networks [iwd]# station DEVICE connect SSID $ iwctl device list $ iwctl station DEVICE scan $ iwctl station DEVICE get-networks $ iwctl --passphrase=PASSPHRASE station DEVICE connect SSID iwctl [ ] [ ] [ ] iwctl - Internet wireless control utility To connect to a network: .. code-block: Templates let you quickly answer FAQs or store snippets for re-use. Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink. Hide child comments as well...