Hacker News·1yJavaScript Animation Engine
Anime.js is a versatile JavaScript animation library offering several features, including rotating objects, creating motion paths, and animating SVG paths. Users can create timelines, apply staggered animations, and make elements draggable with customizable easing options. The library also supports advanced configurations like spring physics and media query-based animations.
DEV·1yHow to detect VPN users on your website/app
Learn how to detect VPN users on your website or web app using the IPLocate API. The post provides examples for both client-side detection using Javascript and server-side detection with Express.js. It details fetching IP data and checking specific fields such as 'is_vpn' to determine if a user is connected through a VPN. Additional filtering options like 'is_proxy' and 'is_tor' are also discussed.
Community Picks·1yTanStack Pacer
TanStack Pacer offers utilities for rate limiting, throttling, and debouncing, enabling developers to effectively manage application timing. It supports intelligent queuing and concurrency controls while providing pause, resume, and cancel options for complex asynchronous workflows. The API is modular and framework-independent, ensuring ease of use.
Community Picks·1yEvent Loop Visualized
Understand the JavaScript Event Loop with visual explanations, including how the Call Stack, Web API, microtasks, and macrotasks interact to handle asynchronous operations. The guide uses an Event Loop model to break down these concepts step by step, providing a clear understanding of execution order in JavaScript.
Hacker News·1ybhvr
bhvr is a modern and lightweight fullstack repository for building web applications using Typescript. It integrates Bun for a JavaScript runtime and toolkit, Hono for a fast web framework, Vite for frontend tooling, and React for UI components. This stack aims to provide an alternative to traditional options like Node.js, Express, and Webpack, offering speed, portability, and minimal vendor lock-in.
HuXn WebDev·1yNext.js 15 Animations Masterclass: The Real Power Of Motion.dev
Motion.dev is an advanced animation library for modern web projects using JavaScript, React, or Vue. It simplifies the creation of complex animations, providing extensive control over transformations and transitions. Installation is easy through npm, and it integrates seamlessly with frameworks like React and Next.js. Key components include the motion object, which leverages initial, animate, and exit props to manage animations effectively.
freeCodeCamp·1yHow to Build a Team of AI Agents for Your Website for Free Using Agno and Groq
Learn how to integrate a team of AI agents into your website for free using Agno and Groq. The tutorial walks through setting up a portfolio website that includes AI agents to handle customer inquiries, create content, analyze user behavior, and provide personalized experiences. This setup can automate part of your business, improving efficiency and engagement without requiring extensive technical expertise or a large budget.
Programming Digest·1yHow JavaScript Works Behind the Scenes
JavaScript efficiently manages asynchronous operations despite being single-threaded through components like the call stack, event loop, task queue, and microtask queue. The call stack executes code sequentially while web APIs handle asynchronous tasks. The event loop checks for free space in the call stack to execute queued tasks. Promises and callback functions use queues, with microtask queues receiving priority for efficient execution.
This is Learning·1yHow to Chat with Gemini 2.5 Pro from VSCode via AI Studio (Free and Unlimited)
A step-by-step guide on integrating Google AI Studio's Gemini 2.5 Pro with VSCode to enable chat functionality directly from the editor. The guide covers creating chat files, updating them, interacting with AI Studio via multiple attempts including Playwright and a local server, and eventually developing a Chrome browser extension for better functionality. Key highlights include handling chat messages, streaming responses, and the challenges faced.
Community Picks·1yBuild and Deploy a Multi-Tenant E-Commerce Platform with Next.js, React & Stripe Connect (2025)
Build a multi-tenant e-commerce platform using Next.js, React, and Stripe Connect. Each merchant gets their own branded storefront with a unique subdomain. Customers can add products to their cart, checkout using Stripe, and leave reviews on purchased products. The setup suggests using bun for package management due to its speed and zero-config script running support. Merchants manage their products through a dashboard powered by Payload, while a super admin dashboard controls all platform entities.
LogRocket·1yGame development for frontend: Building with Excalibur.js
Learn how to build your first 2D browser game using JavaScript and the Excalibur.js game engine. This post covers the basics of setting up Excalibur.js, creating simple game objects like a player, handling user inputs, managing game scenes, implementing collision detection, and using sprite sheets for animations. It also offers practical steps to transition from tutorials to creating your own game by breaking down the game development process into manageable questions.
freeCodeCamp·1yFetch API vs. Axios vs. Alova: Which HTTP Client Should You Use in 2025?
Developers traditionally used callback-based HTTP requests, but with the introduction of the Fetch API, Axios, and Alova, managing API calls has evolved significantly. Fetch API, built into JavaScript, offers promise-based requests and is lightweight. Axios, built on top of XHP, automates many tasks like JSON parsing and error handling, has built-in interceptors, and simplifies requests, making it ideal for complex projects. Alova, introduced in 2022, incorporates additional functionalities like state management, caching, and request merging, offering an all-in-one solution for managing API interactions. Each tool has its strengths, making them suitable for different types of projects and requirements.
Lobsters·1ySome features that every JavaScript developer should know in 2025
JavaScript is continuously evolving, introducing new features that can significantly enhance development efficiency. Some notable features every developer should know by 2025 include iterator helpers for efficient array transformations, the Array.at() method for accessing elements with negative indexing, Promise.withResolvers() for simplified promise handling, and String replace methods that accept callbacks. Additionally, the structuredClone() method offers deep cloning of objects, tagged templates enable powerful string manipulations, WeakMap and WeakSet provide better memory management, and Set operations have been expanded with new boolean capabilities.
Hacker News·1yYou might not need Websockets
Websockets are often considered essential for real-time applications, but they come with complexities and pitfalls. Using WebSockets can lead to transaction issues, challenging lifecycle management, and increased server complexity. Alternatives like HTTP streaming offer simpler solutions without needing a full duplex connection. HTTP allows efficient data streaming and easier error management, making it suitable for many real-time use cases.
developedbyed·1yHow I'm Deploying My Future Web Applications
Explores the journey of deploying future web applications, discussing past experiences with JavaScript, course platforms, and server setups. Highlights the transition from jQuery to vanilla JavaScript, the benefits of serverless computing over VPS, and the use of Cloudflare, Stanstack, and React in the current stack for improved scalability, performance, and simplicity.
LogRocket·1yBest React chart libraries (2025 update): Features, performance & use cases
The post compares top React chart libraries in 2025, including Recharts, react-chartjs-2, Victory, Nivo, React ApexCharts, Ant Design Charts, Apache ECharts, visx, and MUI X Charts. It evaluates these libraries based on features, documentation, community adoption, and customizability. It also discusses their specific strengths, such as support for real-time data updates, rendering methods, responsiveness, and integration with mobile applications.
developedbyed·1yWhy do we need JSON.stringify and parse?
Understanding how servers communicate through data serialization and deserialization is crucial for programmers. The JSON.stringify and parse methods in JavaScript help convert complex data structures into a JSON format that can be transmitted and later reconstructed. This allows seamless data transfer between different systems. However, these methods have limitations, such as inability to handle types like functions, undefined, and certain circular structures. Tools like super JSON provide enhanced functionality to address some of these issues.
CSS-Tricks·1yNext Level CSS Styling for Cursors
Enhance your website's user experience by using JavaScript to create custom cursors with dynamic text, animations, and filters. This guide walks through implementing these features while considering fallbacks for touchscreens and accessibility preferences.
Laravel News·1yLaravel Toaster Magic
Laravel Toaster Magic is a versatile notification library developed by Muhammad Rabiul for Laravel applications. It provides easy-to-use, customizable toast notifications, with support for right-to-left languages and dark mode. After installing via Composer, publishers can quickly integrate it into their projects by adding necessary styles and scripts in Blade templates, and trigger notifications through controller methods or JavaScript.
Codrops·1yMastering Carousels with GSAP: From Basics to Advanced Animation
Learn how to build and enhance carousels using the GreenSock Animation Platform (GSAP). This comprehensive guide covers everything from basic implementation with HTML and CSS to advanced animation techniques, including seamless loops, 3D transitions, parallax effects, and draggable interactions. Ideal for frontend designers and developers, the article offers practical examples to boost functionality and visual appeal.
Web Tools Weekly·1yJS Utilities, SVG, Audio, React Tools
Explore a collection of JavaScript utilities, media tools, and React tools designed to enhance productivity and functionality in web development. Highlights include a syntax highlighter for text streams, an SVG illustration collection, an online QR code generator, Node.js bindings for the Web Audio API, and various React components for managing JSON data, handling state, and improving user interaction.
Robin Wieruch·1yReact.js AI Chat with OpenAI API
This tutorial walks you through building a simple AI chat application using React.js, Next.js, and the OpenAI API. It covers setting up the development environment, installing the OpenAI SDK, creating an API route, and building a responsive front-end. The tutorial also includes steps to implement real-time streaming of OpenAI responses for a more interactive user experience.
