This article explains the concept of short polling in client-server communication, offering a straightforward approach to understanding its workings and applications.

What is a short polling? Short polling is a technique used in client-server communication where a client repeatedly sends requests to a server at regular short intervals to check for updates or new data. It ' s called " short polling " because of the relatively brief delay between each request. Use case - It is commonly used in scenarios where real-time updates are not critical, such as periodic data updates or system health checks. How short polling works? Request Initiation: The client sends a request to the server. Immediate Response: The server processes the request and responds immediately, even if there is no new data. Repeat Requests: The client waits for a predetermined interval before sending another request. Advantages Easy to Implement: Simple logic for sending requests. Independent Requests: Each request is independent, which can reduce server memory usage. Disadvantages Inefficient for Real-Time Needs: High frequency of requests can lead to unnecessary network traffic and server load if updates are infrequent, as the client is constantly polling the server regardless of whether new data is available. Latency: The client may not receive updates immediately, as it relies on the polling interval. Problem with scale: As the number of users grows, the number of network requests will get increased leading to the point number 1. Below is an example of how you can implement short polling using JavaScript on the client side and Node. Js with Express on the server side. Server-Side (Node. Js with Express) First, set up a simple Express server that responds to client requests. // server. Js const express = require( ' express ' ); const app = express(); const port = 3000; let data = { message: " Hello, World! " }; app. Get( ' /poll ' , (req, res) =&gt; { res. Json(data); }); app. Listen(port, () =&gt; { console. Log(`Server running at http: //localhost: ${port}`); }); Client-Side (HTML + JavaScript) Next, create an HTML file with JavaScript to repeatedly send requests to the server at regular intervals. &lt; ! DOCTYPE html&gt; &lt; html lang= " en " &gt; &lt; head&gt; &lt; meta charset= " UTF-8 " &gt; &lt; title&gt; Short Polling Example&lt; /title&gt; &lt; /head&gt; &lt; body&gt; &lt; h1&gt; Short Polling Example&lt; /h1&gt; &lt; div id= " data " &gt; &lt; /div&gt; &lt; script&gt; function fetchData() { fetch( ' http: //localhost: 3000/poll ' ). Then(response =&gt; response. Json()). Then(data =&gt; { document. GetElementById( ' data ' ). InnerText = data. Message; }). Catch(error =&gt; console. Error( ' Error fetching data: ' , error)); } // Poll the server every 5 seconds setInterval(fetchData, 5000); // Initial fetch fetchData(); &lt; /script&gt; &lt; /body&gt; &lt; /html&gt; Explanation Server-Side: The server listens on port 3000 and responds to GET requests at the /poll endpoint with a JSON object containing a message. Client-Side: The client uses the fetch API to send a GET request to the server every 5 seconds using setInterval. The response is parsed as JSON and the message is displayed in a div with the ID data. An initial fetch is performed to display data immediately when the page loads. Running the Example Start the Server: Save the server code in a file named server. Js. Run npm init -y to create a package. Json file. Run npm install express to install Express. Start the server with node server. Js. Open the Client: Save the client code in an HTML file (e. G. , index. Html). Open the HTML file in a web browser. You should see the message " Hello, World! " displayed on the web page, and it will be updated every 5 seconds as the client polls the server. You can modify the server code to change the data and see how the client updates in real-time. In summary, while short polling is a useful technique for real-time updates when you don’t need to handle a high volume of users or need immediate real-time data, it is generally less efficient compared to long polling, WebSockets, or Server-Sent Events (SSE), which are more preferred for the scalable solutions.

Understanding Short Polling: A Simple Approach to Client-Server Communication

In this week's issue of Frontend Weekly, dive deep into essential front-end design patterns that can transform your web development projects into efficient and scalable applications. Sharpen your debugging skills with an expert guide to JavaScript code troubleshooting. Simplify client-server communication by understanding the concept of short polling and its applications. Learn to defend your design process through effective communication and collaboration, ensuring project success. Discover top accessibility testing tools to make your website inclusive for all. Explore the compatibility and performance of the Tiptap Editor with Next.js, along with its benefits and limitations. Gain insights on pricing strategies for freelancers and agency owners to balance competitive rates with profitability. Lastly, enhance your email marketing with a curated collection of Canva email templates for every occasion.

This week's Frontend Weekly covers design patterns for scalable apps, expert JavaScript debugging, short polling for client-server communication, and top accessibility testing tools. Explore pricing strategies for freelancers and agency owners, and check out Canva's email templates for stunning campaigns.

Issue %%issue_number%%

A comprehensive update on the latest developments and advancements in the web platform as of August 2024, highlighting new features, improvements, and trends affecting web developers.

Discover some of the interesting features that have landed in stable and beta web browsers during August 2024.

New to the web platform in August

In the latest issue of Frontend Weekly, we're diving into some of the hottest topics in web development. Discover how to optimize your web page to load in under a second and ensure a seamless user experience. Stay updated with the latest advancements in the web platform from August 2024, which include exciting new features and improvements for developers. If you're new to React, the comprehensive beginner's guide to React Hooks will be your perfect starting point. Explore how to create engaging form controls with 'scroll to select' functionality using CSS and JavaScript. Plus, learn about the innovative release of Vite 6, which promises enhanced performance and flexibility for developers. For those looking to enhance their command-line skills, we provide a tutorial on adding headers to cURL requests. Additionally, dive into creative insights from neuroscience to boost your design creativity without endless reference scrolling. Finally, uncover the seven essential web development stacks you need to know for 2024. Whether you're a seasoned developer or just starting out, this issue is packed with valuable insights and practical tips to elevate your skills.

This week in Frontend Weekly: optimize your web page performance, learn exciting web platform updates, master React Hooks, explore Vite 6's innovations, and more. Stay ahead with key web development trends and tools!

The article provides insights on cultivating a programmer's mindset, focusing on problem-solving, critical thinking, and adaptability to new challenges.

In today ' s digital age, programming skills have become increasingly valuable across various industries. However, merely learning the syntax of a programming language isn ' t enough to excel in the field. To truly succeed as a programmer, one must adopt the mindset and problem-solving techniques that define the profession. So, what does it mean to think like a programmer? Understanding the Problem At the core of programming is problem-solving. Before diving into writing code, a programmer must thoroughly understand the problem at hand. This involves breaking down the problem into smaller, manageable components and identifying the key requirements and constraints. By grasping the essence of the problem, programmers can formulate effective strategies to tackle it. Embracing Abstraction One of the hallmarks of thinking like a programmer is the ability to abstract away unnecessary details and focus on the essential elements of a problem. This involves identifying patterns, generalizing solutions, and creating reusable components. Through abstraction, programmers can build elegant and scalable solutions that are easier to understand and maintain. Algorithmic Thinking At the heart of every program lies algorithms. Thinking like a programmer entails developing a deep understanding of algorithmic principles and strategies. This includes analyzing the efficiency of algorithms, understanding data structures, and applying algorithmic techniques such as recursion, iteration, and dynamic programming. By mastering algorithmic thinking, programmers can optimize their code for performance and scalability. Debugging and Problem Solving No matter how skilled a programmer is, encountering bugs and errors is inevitable. Thinking like a programmer involves approaching these challenges with a systematic and analytical mindset. This includes identifying the root cause of the problem, isolating the faulty code, and devising strategies to fix it. Effective debugging requires patience, persistence, and a willingness to learn from mistakes. Embracing Creativity While programming is often associated with logic and precision, creativity also plays a crucial role in problem-solving. Thinking like a programmer involves approaching problems from different angles, exploring unconventional solutions, and thinking outside the box. By embracing creativity, programmers can devise innovative solutions that push the boundaries of what is possible. Continuous Learning and Adaptation The field of programming is constantly evolving, with new technologies and methodologies emerging at a rapid pace. Thinking like a programmer requires a commitment to lifelong learning and adaptation. This involves staying updated on the latest developments in the field, exploring new programming languages and frameworks, and honing new skills through practice and experimentation. Collaboration and Communication While programming often involves solitary work, effective collaboration and communication are essential skills for success. Thinking like a programmer entails being able to work effectively in teams, communicate technical concepts clearly and concisely, and collaborate with colleagues to solve complex problems. By fostering a culture of collaboration, programmers can leverage the collective expertise of their peers to achieve greater results. Conclusion In conclusion, thinking like a programmer is more than just writing code—it ' s a mindset characterized by problem-solving, abstraction, algorithmic thinking, creativity, continuous learning, and collaboration. By embracing these principles, aspiring programmers can unlock their full potential and excel in the dynamic and rewarding field of software development. So, whether you ' re a seasoned veteran or just starting your journey, remember to think like a programmer, and the possibilities will be endless.

Mastering the Art: How to Think Like A Programmer

This week's Frontend Weekly newsletter offers a diverse collection of resources and insights for web developers. Chris’ Corner features a look into standalone tools and useful HTML and CSS patterns shared on CodePen to boost productivity and efficiency. For those eager to keep up with the industry, there's a curated list of 50 must-read articles covering the latest trends and insights. A simple explanation of APIs delves into their fundamental role and impact in software development. Discover Almond.css, a classless CSS library providing a minimalist approach to styling. For those seeking to enhance their technical mindset, dive into the art of thinking like a programmer. Modern CSS tooltips and speech bubbles are explored with best practices for implementation. Finally, learn how to optimize images for developer blogs to improve website performance.

In this week's Frontend Weekly: dive into CodePen's standalone tools, must-read articles, a simple breakdown of APIs, and more! Discover Almond.css, tips on image optimization, and mastering programmer mindsets.

Chris Coyier discusses the challenges and considerations of managing signals and notifications in user interfaces, offering insights based on his personal experiences in web development.

I wonder if reactivity is useful line to draw in JavaScript land. In the past, the great jQuery-and-friends era, we didn t have it. If you needed to change something in the DOM with jQuery, you reached your grubby little paws in there and did it. You couldn t just update some data and somewhere in a []

Chris’ Corner: Signals

In this edition of Frontend Weekly, we explore a variety of essential topics for developers. Our journey begins with 'Introduction to Front-End Development: Key Concepts and Tools,' a comprehensive guide designed to aid learners in grasping the fundamentals of web development. Engage with Chris Coyier's 'Chris’ Corner,' where he dives into the intricacies of managing signals and notifications in user interfaces. For those designing for younger audiences, 'A Practical Guide To Designing For Children' provides vital insights into creating engaging and effective digital experiences for kids. In 'I’m So Old: Web Edition,' enjoy a humorous take on the evolution of technology from past to present. Developers can enhance their styling acumen with 'CSS Length Units,' an article explaining the various units available for CSS styling. Improve your data communication with '7 Simple Rules for Better Data Visualization,' which offers clear strategies for impactful visual data representation. Enjoy artistic creativity with 'Longing For May (2024 Wallpapers Edition),' featuring desktop wallpapers for the upcoming year. Finally, 'Memoization in React: When It Helps and When It Hurts' provides valuable insights into leveraging React's performance benefits effectively.

Explore essential frontend development topics in this week's Frontend Weekly! Dive into key concepts, tools, and best practices for web development. Highlights include guides on children's digital experiences, CSS length units, data visualization, and performance tips for React. Don't miss the artistic May 2024 wallpapers and a humorous take on tech evolution.

This article provides a detailed guide on migrating to Ampere on Oracle Cloud Infrastructure using heterogeneous Kubernetes clusters, offering a comprehensive walkthrough for developers and system administrators looking to optimize their cloud deployments.

Step-by-step instructions for an incremental migration of a full-stack cloud native application to OKE Ampere A1 instances with no downtime. Continue reading Migrate to Ampere on OCI with Heterogeneous Kubernetes Clusters on SitePoint.

Migrate to Ampere on OCI with Heterogeneous Kubernetes Clusters

"Revamp Your App: From Animations to Monitoring!"

This week's Frontend Weekly newsletter offers indispensable resources for frontend developers looking to enhance their skillset. Kickstart your monitoring processes with 'Frontend App monitoring in 5min, not weeks' by Alerty, which simplifies your alerting system to minimize downtime. Dive into the world of animation with 'A Fun Guide to Using Framer Motion to Liven Up Your React App', perfect for developers aiming to add dynamic elements to their applications. Explore advanced CSS techniques with 'Building a 3D Card Flip Animation with CSS Houdini', and learn how to elevate your web design aesthetics. Engage in community-driven growth by sharing your projects and receiving feedback in 'Share your project and get feedback from others'. Finally, tackle software development challenges with 'How Confusing Can Version Control Be?', which provides practical tips for managing version control systems. Each article is crafted to foster innovation and efficiency in your development journey.

Elevate your frontend development with essential tips and tricks. Learn how to quickly set up app monitoring, enhance React apps with Framer Motion, and explore CSS Houdini for 3D animations. Share projects for community feedback and master version control. Stay ahead in the ever-evolving web development landscape with Frontend Weekly.

This article provides insights into using Git effectively within code collaboration platforms, highlighting best practices and tools for developers aiming to improve version control proficiency.

Julia Evans has released what she s saying is one of her most popular zines to date: How Git Works. I don t think you d regret reading it. I imagine most of us get by with knowing just enough Git to do our jobs, but are probably using 5% of what it can really do. Being very []

Chris Corner: Git it

"Frontend Magic: Sort, Clip, & React Insights!"

This week's edition of Frontend Weekly brings you the latest insights and developments in the world of frontend development. Explore 'Chris’ Corner: Baseline', where we dive into CodePen's new baseline feature, enhancing user experience for developers. Learn to build a 'Sortable and Filterable Table in React' with our detailed step-by-step guide. Discover innovative front-end tools and techniques in 'Exploring the magic of clip-path', which highlights updates and resources enhancing web performance. Gain insights from 'ReactJS and JavaScript, in Frontend Development', which explores their role in modern web design. Finally, continue the thoughtful career reflections in the UX field with 'If I Was Starting My Career Today: Thoughts After 15 Years Spent In UX Design (Part 2)'.

This issue covers CodePen's new baseline feature, creating React tables, clip-path magic, ReactJS in modern design, and career insights from seasoned UX experts.

This article provides a detailed guide on how to utilize Python and the OpenAI API to develop artificial intelligence tools, offering practical examples and step-by-step instructions for implementation.

Learn how to integrate the OpenAI/ChatGPT API into your Python scripts, from initial setup to real-world, practical examples of using it. Continue reading Build Your Own AI Tools in Python Using the OpenAI API on SitePoint.

Build Your Own AI Tools in Python Using the OpenAI API

In this week's issue of Frontend Weekly, dive into the top stories shaping web development. Discover '5 Exciting New JavaScript Features in 2024' to stay ahead with the latest ECMAScript updates. Explore the potential of a full stack web framework integrated with React, detailing its innovative uses and benefits. Learn to harness AI with 'Build Your Own AI Tools in Python Using the OpenAI API,' which includes step-by-step instructions for developers. Deepen your understanding of ReactJS with a detailed focus on components and props, and learn how they interact within the framework. For those interested in data science, the article on predicting Titanic passengers' survival using logistic regression offers a methodical overview of this machine learning approach. Enhance your development skills with a piece on extending HTML element properties using TypeScript, offering ways to streamline coding processes. Additionally, the newsletter provides a guide for optimizing state management with the getstate() method and a step-by-step tutorial on creating an engaging maintenance page to ensure top-notch user experience during site updates.

This week in Frontend Weekly: Discover 2024's new JavaScript features, explore a full-stack React framework, and build AI tools with Python & OpenAI. Enhance your ReactJS skills, and learn data science with Titanic survival predictions using logistic regression. Also, optimize state management and extend HTML with TypeScript tips.

Exploration of advanced design techniques using blurs, filters, and masks in web development.

You ve seen CSS new: has() selector right? There are all these  basic use cases that leave me smiling because the solutions of the past were inelegant at best, and now are easy and satisfying. Here s one: One approach to this with: has() is just a few lines and reads very clearly to me: But as []

Chris’ Corner: Can Has Blurs, Filters, and Masks

In this issue of Frontend Weekly, we dive deep into optimizing Tailwind CSS for React applications, offering a comprehensive guide on techniques to boost efficiency and performance. We also explore retrieval-augmented generation (RAG) techniques, weighing their revolutionary potential against current limitations in AI. Aspiring frontend developers gain insights into essential skills needed for success, from mastering HTML, CSS, and JavaScript to the importance of continuous learning. Further, we unpack advanced React state management strategies for scalable applications. Chris' Corner delves into creative design with blurs, filters, and masks, while Angular developers discover best practices to streamline their code. We also provide a step-by-step guide for retrieving Wi-Fi passwords on Windows and a comprehensive tutorial on implementing Firebase Cloud Messaging in React with Vite.

This week's highlights in Frontend Weekly include optimizing Tailwind CSS for React, exploring retrieval-augmented generation in AI, essential skills for frontend developers, scalable React state management, design techniques with filters, and Firebase Cloud Messaging in React with Vite.

An insightful exploration into the platforms and tools that are making an impact in the developer community, providing valuable insights on the latest trends and technologies.

Late last year Google made this showcase microsite The Web Can Do What! ? . It s nicely done! I like how it talks about various somewhat-recently unlocked use cases, while itself being a showcase for other rather impressive things you can do on a website (cool usage of sticky sections, view transitions, etc). Google invests a lot []

Chris Corner: Platforms and Tools

"Web Components Now & Gold Star CSS Tips Inside!"

In the latest edition of Frontend Weekly, delve into the evolution of the Elm programming language with a year-in-review analysis, examining the community's dynamic activities throughout 2023. Celebrating CSS's innovative voices, Chris' Corner brings attention to exceptional CSS bloggers and their contributions. The significance of web components is underscored as they shape the present landscape of web development with rapid adoption and transformative application potential. Gain valuable insights into impactful platforms and tools within the developer community, and explore the comprehensive guide on CSS logical properties, offering an intuitive approach to layout management. The edition also provides a detailed comparison between BabyAGI and AutoGPT, highlighting their capabilities in various AI projects. Additionally, discover the new HTML popover attribute to enhance user interactions and explore the best Node.js frameworks for developing modern applications.

Explore the latest in frontend development: Elm's 2023 highlights, CSS innovators, the current impact of web components, top Node.js frameworks, and more. Stay updated with expert insights and emerging tools shaping the web today.

A comprehensive overview of the engaging and creative coding videos produced by Hyperplexed, showcasing unique animation and design techniques to enhance learning and inspiration for developers.

Hyperplexed makes amazing Pens on CodePen! If you ll remember from our Most Hearted of 2022 wrap-up, in 2021, he got one place on the Top 100, then in 2022 had nine, including the #1 spot. But not only does he create great work, he s also an educator, showing off how some super modern and classy []

Hyperplexed Videos

This week's Frontend Weekly newsletter presents a range of insightful articles and resources for web developers. Key highlights include an in-depth exploration of integrating Mapbox with React for creating dynamic web-based maps, and a guide on implementing lazy loading for images in ReactJS to boost performance and user experience. Chris’ Corner delivers valuable insights on font size, document hierarchy, and dialog elements in web design, alongside a look at how tech video content is evolving to be more concise and effective. For WordPress enthusiasts, there's a review of essential plugins for 2024 that promise enhanced website functionality and performance. Additionally, a feature on Hyperplexed Videos offers creative and educational coding content. Designers can elevate their projects with the recommended top Figma animation plugins. Finally, developers can expand their skills with a comprehensive guide on constructing a landing page using a React template.

This issue covers integrating Mapbox with React for interactive maps, improving ReactJS performance with lazy loading, and Chris' insights on web design elements. It also highlights key WordPress plugins for 2024 and concise tech video trends while offering top Figma animation plugins for designers.

I'm creating this article for a newsletter, give me a 2 sentence summary of the article.  Make it factual and professional.  Do not mention the article title or source, just the summary of the article.

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