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Medium

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Introducing Kampa.io — Local Dev Environments Without the Headaches

Kampa.io is an platform that helps developers create and manage containerized local environments using Docker or Podman.
With Kampa.io, there are no config files to write and no setup scripts to debug. Environments are defined through a visual UI.
Kampa.io supports various programming languages such as Node.js, Python, PHP, Go, and Java.
The platform is free for solo developers and is designed to simplify local development for teams as well.

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Dev

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Introducing Kampa.io - Local Dev Environments Without the Headaches

Kampa.io is a platform that simplifies the setup of local dev environments without the need for config files or scripts.
Developers define their environments through a visual UI and can spin them up in seconds using a CLI.
Kampa supports Docker and Podman containerization and is suitable for various programming languages.
It is free for solo developers and provides features for teams to manage and share environments.

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Python Blogs

434

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Husziaromntixretos: A Revolutionary Approach to Modern Challenges

Husziaromntixretos is a revolutionary framework that bridges the gap between innovation and efficiency in tackling modern challenges.
The framework is built upon three essential pillars: adaptive thinking, systemic integration, and data-driven decisions.
Husziaromntixretos has been successfully applied across various sectors, including business and management, technological development, and sustainability.
Despite challenges, the future prospects of Husziaromntixretos are promising, with potential advancements in AI, quantum computing, and big data analytics.

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Dev

357

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Want to build interactive sections in HTML without using JavaScript or CSS? 🤯

Learn how to use the details and summary tags to create interactive sections in HTML
No need for JavaScript or CSS, just HTML is used
The tutorial explains how details and summary tags work, when to use them, and their benefits
Perfect for FAQs, dropdowns, and clean UI design

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21 Likes

Dev

167

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Mastering Reflection in C#: Automate and Optimize Your Code

Reflection is a runtime feature in C# that allows a program to inspect and interact with metadata, types, methods, properties, and fields of objects dynamically.
Reflection is commonly used when working with unknown types, plugins, serialization, and testing frameworks.
It provides capabilities to dynamically load and invoke methods, inspect metadata, create objects dynamically, and automate code generation.
Reflection is especially powerful for automating design patterns, implementing factories, automating dependency injection, and enabling dynamic method invocation for plugin systems.

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Dev

122

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Healthcare Application Testing: A Step-by-Step Guide for QA Teams

Healthcare application testing requires stringent adherence to industry-specific standards like GDPR, HIPAA, and FDA, with a focus on protecting Patient Health Information (PHI) and ensuring system performance in critical medical environments.
Key focus areas include validating communication between hospital systems, medical devices, and third-party APIs for seamless interoperability.
Strategies for healthcare application testing in 2025 encompass functional testing, globalization testing for global audiences, and UI/UX testing to cater to diverse users' needs.
Data security and compliance testing are crucial to safeguard PHI, while automation aids in regression testing but human oversight is necessary for complex medical decision-making.
Challenges include data migration from legacy systems, validating AI and ML models for accuracy, and ensuring ethical data handling and consent management.
Real-world environmental testing is essential to simulate diverse healthcare scenarios and ensure app performance in critical conditions, such as network interruptions.
Best practices involve risk-based testing, using realistic anonymized test data, simulating life-and-death scenarios, and maintaining traceability matrices for complete coverage of requirements and regulations.
AI and healthcare software testing tools can enhance workflow optimization, support better patient care decisions, and improve overall healthcare system efficiency.

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Dev

339

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Building a SaaS with Svelte: How Lalye is Redefining Project Management

The article discusses the journey of building Lalye, a project management SaaS product, using Svelte for its development.
Svelte was chosen for its simplicity, developer experience, performance, and faster time to market benefits over other frameworks like React and Angular.
The author highlights Svelte's reactivity, which enables automatic DOM updates and reduces the need for boilerplate code, enhancing development efficiency.
Svelte's focus on performance optimization, smaller bundle sizes, and efficiency in handling state management allowed for a smooth user experience in Lalye.
Key features like interactive Kanban boards, real-time collaboration, smooth transitions, and mobile optimization were successfully implemented using Svelte's features.
Lalye's core features, including OKRs & KPIs tracking, Kanban board functionality, and real-time collaboration, were enhanced by Svelte's reactivity and efficiency.
The article concludes that Svelte is a game changer for SaaS products, offering simplified development, improved performance, and faster time to market.
Using Svelte proved to be a beneficial decision for Lalye, empowering the creation of a powerful and user-friendly product for effective project management.
The CEO of Lalye, with a passion for user-first applications, recommends Svelte for its capabilities in building fast, interactive, and maintainable SaaS products.
The article on DEV.to emphasizes the significance of Svelte in developing Lalye and its role in constructing performant and reactive SaaS applications.

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Dev

375

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Understanding Awaitables: Coroutines, Tasks, and Futures in Python

The article delves into asynchronous programming in Python by exploring the concepts of Awaitables, including coroutines, tasks, and futures.
It starts by discussing the transition from synchronous to asynchronous programming and the challenges faced in GUI and web application development.
The evolution from using callbacks to promises in JavaScript is highlighted, leading to a more structured and manageable code flow.
The introduction of coroutines as asynchronous functions defined with the async keyword is explained, emphasizing the importance of using an event loop for their execution.
Tasks are then introduced as a way to schedule and manage coroutines, offering control over their execution and enabling concurrent operations.
Futures, which are parent classes of tasks, are discussed as representations of asynchronous results, allowing for offloading CPU-bound operations to other threads or processes.
The comparison between asynchronous programming in Python using AsyncIO and JavaScript is drawn, highlighting the differences in design and implementation.
The article concludes by hinting at future topics to be covered, such as error handling and task scheduling, in the context of building a fictional project.
The journey through Awaitables in Python provides insights into managing asynchronous operations efficiently and compares them with JavaScript's approach for a comprehensive understanding.
The article aims to simplify the complexities of asynchronous programming and prepares readers for further exploration of AsyncIO concepts in upcoming articles.
Subscribe to the author's newsletter to stay updated and look forward to more in-depth discussions on AsyncIO and related topics in the future.

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Medium

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Problem: I Can’t Focus on Work Because I Keep Scrolling Through YouTube

YouTube's algorithm and features like Shorts exploit the psychological mechanism of quick gratification and addictive content.
The constant bombardment of stimuli has led to a decrease in attention spans, with the average attention span now shorter than a goldfish.
A solution called JustFlow, a Chrome extension, has been created to help regain control over attention and combat the addictive nature of platforms like YouTube.
JustFlow blocks selected sites, offers a hardcore mode for deep work or study, and helps interrupt the dopamine loop through delayed, impulsive reactions.

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Dev

398

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How MCP Transforms AI-Powered IDEs Like Cursor

Model Context Protocol (MCP) servers act as a bridge between AI models and the real world, allowing AI applications to fetch real-time information, execute actions, and interact with various data sources.
MCP improves AI assistants by enabling them to access fresh data dynamically, execute tools, and interact with external APIs in a structured way, leading to more precise responses.
MCP servers operate using three main components: Resources for fetching data, Tools for executing actions, and Prompts for defining interactions, creating a structured workflow for AI applications.
MCP can revolutionize AI-powered IDEs by enhancing their functionalities beyond pre-programmed capabilities, such as fetching real-time weather data, debugging insights, and providing personalized coding suggestions.

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Dev

244

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Why I Changed My Approach to SaaS Design: The Journey of Building Lalye

The article discusses the journey of building Lalye, a product management platform that combines various tools for team alignment.
The author shares the challenges faced in attracting users and the importance of design, messaging, and marketing in SaaS.
Initial struggles included vague messaging, excessive text, and a buried call-to-action on the landing page.
The author revamped the landing page with clear messaging, visuals, and an improved call-to-action to enhance user engagement.
Key lessons learned include the significance of clear messaging, the impact of visuals, and the importance of a strong call-to-action.
Improvements in messaging, visuals, and the call-to-action led to an increase in sign-ups for Lalye.
The author emphasizes the continuous learning and iteration required for SaaS success, along with the importance of SEO and marketing.
Building Lalye has been a learning experience, with the author encouraging persistence and continuous improvement in SaaS projects.
The article concludes with an invitation to try Lalye and encourages sharing of experiences in design, messaging, and marketing for SaaS.

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14 Likes

Dev

158

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What’s New in Next.js 15? A Developer’s Guide to the Latest Features

Next.js 15 brings better caching, React 19 support, Turbopack improvements, and new APIs for smoother and more efficient development.
Next.js 15 now supports React 19, offering better performance with React Compiler, enhanced React Server Components, and improved Suspense and Streaming.
Next.js 15 introduces stale-while-revalidate caching updates for a more dynamic user experience, allowing customized cache behavior in next.config.ts.
Turbopack, the next-gen JavaScript bundler, is now stable for development in Next.js 15, providing 10x faster HMR, optimized for large-scale projects, and future-proof performance.
Next.js 15 includes the useActionState hook, replacing useFormState, for more flexible form and action handling, and improved handling of form submissions with the useFormStatus hook.

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Hackernoon

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How To Introduce a New API Quickly Using Spring Boot and Gradle

The article discusses the importance of quickly implementing ideas, focusing on an API creation project for a fitness application.
It highlights the need for rapid development to prevent missed opportunities and competitors getting ahead in the market.
The article outlines the creation of a Motivational Quotes API using Java 17, Spring Boot 3, and Gradle for build automation.
An OpenAPI specification for the API is generated using ChatGPT, and the service development follows an API-First approach.
Spring Boot CLI is used to create the project, and business logic is added to interact with a static data repository.
The process includes generating API stubs and model objects, implementing QuotesRepository and QuotesService classes, and integrating the QuotesApi.
Additional features like Swagger Docs UI integration and deployment to Heroku are described, emphasizing quick deployment and validation.
Curl commands are used to test the Motivational Quotes API functionalities, showcasing successful implementation and usage.
The article concludes by emphasizing the importance of time to market, showcasing how frameworks like Spring Boot, services like ChatGPT, and platforms like Heroku enable quick idea realization.
The author's personal mission statement towards feature delivery and leveraging frameworks is also shared, highlighting the efficiency achieved through focused development.

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Javacodegeeks

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JIT vs. AOT: Choosing GraalVM Native Image for Java

Java applications traditionally rely on Just-In-Time (JIT) compilation for performance optimizations.
With GraalVM's Native Image, developers can leverage Ahead-Of-Time (AOT) compilation to improve startup times and reduce memory footprint.
Advantages of JIT compilation include adaptive optimization, reduced build time, and garbage collection integration.
Advantages of AOT compilation with GraalVM Native Image include instant startup, lower memory usage, and predictable performance.

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Dev

185

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3169. Count Days Without Meetings

The task is to find the count of days when the employee is available for work but no meetings are scheduled.
The approach involves merging overlapping meetings and calculating the gaps between these merged meetings.
Sort the meetings based on their start times to handle overlaps efficiently.
Merge overlapping or adjacent meetings into non-overlapping intervals and calculate the count of days without any meetings.

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