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Unreal Engine 5 Is Leading the Next Big Leap in Game Graphics

Unreal Engine 5 is showcasing a significant advancement in game graphics, with The Witcher 4 tech demo and Expedition 33 highlighting the potential for visual, lighting, and performance improvements.
UE5's rendering and lighting capabilities surpass those of competitors like Unity, setting a new standard in graphical fidelity and realism.
The evolving use of UE5 by developers, along with continuous optimization updates from Epic Games, is leading to smoother gameplay experiences and higher frame rates.
The future of gaming graphics looks promising with Unreal Engine 5, as it boasts hyper-realistic details and raises the question of what games will look like in the next decade.

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Medium

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How to Start with IoT: A Beginner’s Guide from My Journey

The beginner's guide to getting started with IoT covers choosing a platform, learning the basics, programming, cloud integration, and personal experiences.
Starting with the ESP32 board is recommended due to its built-in Wi-Fi/Bluetooth features, simplifying wireless IoT for beginners.
Using the Arduino IDE for programming ESP32 is suggested as it is beginner-friendly and well-supported.
Progressing from basic electronics and small projects to connecting ESP32 to the cloud is key to building smart IoT devices.

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Dev

341

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How to Monitor Network Traffic on Linux

iftop provides real-time bandwidth monitoring per connection, allowing users to view which remote hosts are consuming bandwidth in real-time. It shows top connections by bandwidth and inbound/outbound traffic.
nload offers a simple interface for monitoring incoming/outgoing traffic per interface. It provides a graphical view of upload/download rate, along with totals and current statistics.
bmon is a bandwidth monitoring and visualization tool that auto-detects interfaces, providing live graphs and rate history for tracking traffic on all interfaces.
tcpdump allows for deep packet inspection by capturing and inspecting packets on an interface. Users can analyze specific traffic, save packets to a file, and use Wireshark for further analysis.

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Logrocket

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What is a toast notification? Best practices for UX

Toast notifications are auto-dismissing status messages used in user interfaces to convey information without disrupting workflows.
They are ideal for confirming completed actions, presenting optional secondary actions, and conveying minor alerts.
Common pitfalls of toast notifications include not using them for high-priority messages or displaying long or complex information.
Improper use of toast notifications can lead to users missing critical information and affecting the user experience negatively.
Best practices for designing toast notifications include placing them in a non-intrusive location, setting appropriate auto-dismissal timings, and keeping the design neutral-looking.
For accessibility, suggest semantic HTML, consider reduced motion options, and provide alternatives for auto-dismissal limitations.
Toasts are fixed-positioned at the bottom-right corner, while banners appear unattached at the top of the main document.
Toasts and snackbars differ in that snackbars are more likely to have interactive elements and do not auto-dismiss like toasts.
In summary, using toast notifications effectively can improve user experience by providing timely and relevant information without causing disruption.
Following best practices such as appropriate placement, timing, design, and accessibility considerations will help create effective toast notifications.

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Dev

131

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The Complete Next.js Image Guide: 8 Production Patterns Every Developer Should Know

The article provides 8 essential image patterns for Next.js applications to enhance performance, Core Web Vitals, and user experience.
It discusses the benefits of the Next.js Image component, such as format optimization, responsive generation, lazy loading, and blur placeholders.
Patterns covered include Hero Images, Flexible Logos, E-commerce Product Images, Avatar Handling, Thumbnail Grid Optimization, Semantic Blog Images, Background Image Usage, and Icon Components.
Common pitfalls like overusing image priority, ignoring aspect ratios, and missing error handling are addressed with solutions.
Advanced techniques like blur placeholder generation and performance monitoring are also presented.
An implementation checklist and conclusion highlighting the impact of proper image optimization on LCP improvement, reduced CLS, better user experience, SEO benefits, and bandwidth savings are provided.
The article emphasizes that performance is a key feature, and correct image optimization is crucial for React application success.
Readers are encouraged to share their implementation experiences, challenges faced, and additional optimizations discovered.
The guide aims to help developers build performant, accessible, and maintainable image handling in React applications.
Follow the author for more insights on Next.js, React performance, and web development best practices.
Tags associated with the article include NextJS, React, WebPerformance, ImageOptimization, WebDev, Frontend, TypeScript, and Tutorial.

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Dev

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DeadLock - JSON Parsing #3

Successfully completed JSON parsing for deadlock, ensuring libraries follow the same API response standards and file management.
Explored the whl extension as a simple zip archive for installation in the site-packages folder of Python installation.
Planning to configure JSON parsing, file management, and virtual environment setup in the deadlock project.
Considering the creation of a virtual environment as a secondary feature, contemplating using 'python -m venv .venv' command in the user's terminal.

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Dev

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100 days of Coding! Day 10

Student is in the intense phase of the semester with one exam left on Big Data scheduled for the 13th.
Focus of revision includes distributed systems, real-time analytics, Hadoop, MapReduce, Spark, NoSQL, and the 5 V's of Big Data.
Also dedicating time to C++ DSA problems covering Dynamic Programming and Bit Manipulation, along with starting basics of React Native for mobile development.
Plans ahead include excelling in the Big Data exam, diving deeper into React Native, continuing with DSA, and considering a side project encompassing data, logic, and UI.

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Dev

258

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💡 Java Streams vs SQL – When to Use Which and Why

Java Streams and SQL each have their own strengths and are useful in different scenarios.
Java Streams offer a functional programming style for processing collections in-memory.
On the other hand, SQL is used for querying relational databases and is declarative in nature.
Use Java Streams for small-to-medium sized data already in memory and complex post-processing, while SQL is preferred for large datasets, joins, filtering, and aggregation.

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Hackernoon

315

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SpringAI vs LangChain4j: The Real-World LLM Battle for Java Devs

Java developers now have access to two frameworks, SpringAI and LangChain4j, for building AI applications within the Java ecosystem.
While SpringAI follows a convention-over-configuration design style and offers a steep learning curve, LangChain4j is more explicit and modular, making it accessible for side projects and smaller stacks.
Architecturally, LangChain4j involves connecting tools, memory, and chains, while SpringAI offers a full-stack AI Spring app with features like AI models, repositories, security, and observability.
SpringAI provides structure and safety with magic beans for calling functions, while LangChain4j offers explicit tools for more control. In terms of memory management and streaming responses, LangChain4j requires more manual work but provides total control.

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PlanetPython

249

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Django Weblog: DSF calls for applicants for a Django Fellow

The Django Software Foundation announces a call for Django Fellow applications to maintain the Django framework.
The Fellowship program provides resources for maintaining Django, currently supporting two Fellows and funding for a new full-time Fellow.
Responsibilities of a Django Fellow include monitoring security, fixing release blockers, triaging tickets, reviewing pull requests, and mentoring.
Applicants for the Django Fellow position must have technical expertise in various areas, professional skills, and open-source contributions with an hourly rate of $82.26 USD.

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Medium

268

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Forget Bootcamps: These 10 Tools Taught Me More Than Any Course

Developers often have a personal connection with the tools they use, which shape their craft over time.
A developer shares 10 open-source tools that have significantly impacted the way they approach development.
The list includes tools that have not only saved time but also changed the developer's perspective on building applications.
The tools mentioned are based on the author's personal experience and have earned a place in their long-term toolkit.

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15 Likes

Medium

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Do Kinaray Episode 19 (Subtitles) 9th June 25 - Digitally Powered By K&Ns Momina Iqbal - Junaid…

Watch Do Kinaray Episode 19 (9th June 2025) with English subtitles on Green TV featuring Momina Iqbal and Junaid Khan.
The episode showcases an intense drama with a shocking twist as revealed in the review and recap.
The cast includes Junaid Khan as Walid, Momina Iqbal as Dureshehwar, and various other talented actors in significant roles.
Directed by Syed Faisal Bukhari and written by Rehana Aftab, the drama is presented by Multiverse Entertainment and digitally powered by K&Ns.

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3 Likes

Medium

227

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Getting Started with LaunchDarkly in React: A Beginner’s Guide

Feature flags, also known as feature toggles, enable developers to control the visibility of features at runtime without redeploying code.
LaunchDarkly is a platform that allows for feature flag implementation and management at scale, enabling safe feature releases, targeted user experiences, real-time control, and experimentation.
To leverage feature flags in React with LaunchDarkly, the process involves creating a FeatureFlag component, setting the Client-side ID in the .env file, installing the LaunchDarkly Client SDK, and creating a Feature Flag on the LaunchDarkly Dashboard.
Additionally, creating a FeatureFlag Hook & Wrapper Component, mapping custom attributes to Feature Flags, and utilizing feature flags within components based on user attributes are essential steps in implementing feature flags with LaunchDarkly in React.

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Dev

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⛵Build a Collaborative App with Real-Time Comments & @Mentions Using Velt, Clerk Auth, Prisma & Radix UI🔑

Real-time commenting with @mentions enhances user engagement and community-building in web apps.
Building a real-time commenting system from scratch involves challenges in frontend and backend development.
Velt SDK simplifies real-time collaboration by providing components for live commenting, notifications, and mentions.
Prisma is chosen for handling complex data relationships in the commenting system.
Radix UI offers accessible components for UI design while ensuring flexibility via CSS in the app.
Clerk Auth integrates seamlessly with Next.js to manage user authentication and API route security.
The comment system architecture involves data storage, real-time data sync, API endpoints, authentication, input validation, and notifications logic.
Implementation using Velt includes authentication setup, provider configuration, and integrating real-time collaboration features.
Tests are set up for comment components and API endpoints, ensuring reliability and error handling.
Security best practices include authentication protection, input validation, secure user identification, handling safe responses, error management, and testing.

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4 Likes

Dev

245

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Claude 4 First Impressions: A Developer's Perspective

Anthropic's Claude 4 achieves a groundbreaking 72.7% on SWE-bench Verified, surpassing OpenAI models and setting a new standard for AI-assisted development.
Claude 4 represents a strategic push towards 'autonomous workflows' for software engineering, emphasizing reduced reward hacking and alignment with best practices.
Real-world testing showcased Claude 4's capabilities in resolving complex test failures within minutes, demonstrating system-level reasoning and precision under pressure.
Initial assessments indicate Claude 4's revolutionary AI coding capabilities with reliable adherence to principles, single-iteration problem resolution, and seamless integration in sophisticated development environments.

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