7 things Langchain can do for Javascript developers

Langchain is a framework meant to facilitate the interaction between an AI model and a traditional web application. Langchain is to the LLM - webapp communication kind of what jQuery is to Javascript, or Django to Python. It gives you a standardized ... more

Bun 1.1 JavaScript toolkit backs Windows 10

Bun 1.1, the latest version of the Bun toolkit and drop-in Node.js replacement for building, testing, and running JavaScript and TypeScript, now supports Windows 10. The latest version is also more compatible with Node.js. To read this article in full, ... more

Understanding RegExp Capture Groups When Using .split() In JavaScript

Ben Nadel demonstrates how regular expression capture groups work in String split() calls in JavaScript.... ... more

Leveling up Workers AI: general availability and more new capabilities

This post is also available in 简体中文, 繁體中文, 日本語, Français and Español. Welcome to Tuesday – our AI day of Developer Week 2024! In this blog post, we’re excited to share an overview of our new AI announcements and vision, including news about Workers AI ... more

Bringing Python to Workers using Pyodide and WebAssembly

Starting today, in open beta, you can now write Cloudflare Workers in Python. This new support for Python is different from how Workers have historically supported languages beyond JavaScript — in this case, we have directly integrated a Python implementation ... more

Playing With MutationObserver In JavaScript

Ben Nadel explores the MutationObserver API as a means to dynamically bind and unbind controllers in JavaScript.... ... more

Autoscroll to bottom in React

Hey folks! Let's see how we can make React automatically scroll to the bottom of a div or any other container. For example, let's say we are building something like a logging screen or a chat system where new items are added every few seconds. In a scenario ... more

Google to merge Angular and Wiz frameworks

Google has announced plans to eventually merge its Angular and Wiz web frameworks. The company says it is already looking for ways that Angular could benefit from Wiz's superior performance, while Wiz could benefit from Angular's focus on developer experience. ... more

Babylon.js web rendering engine gets 3D enhancements

The latest version of the web rendering engine Babylon.js has arrived with performance and rendering enhancements to support 3D capabilities and more. Version 7.0 of the rendering and game engine was announced on March 28. Directions for getting started ... more

What’s the best JavaScript framework?

One of the hardest parts of building software is choosing your technology stack. You have to pick a tool or framework to get started, but you can’t know its real capabilities until you’ve worked with it for a while. It’s a Catch-22, and prototyping only ... more

The Power of :has() in CSS

Hey all you wonderful developers out there! In this post we are going to explore the use of :has() in your next web project. :has() is relatively newish but has gained popularity in the front end community by delivering control over various elements ... more

Deno boosts dependency management with JSR

Deno 1.42, the latest release of the JavaScript, TypeScript, and WebAssembly runtime, introduces support for JSR, a new package registry for JavaScript and TypeScript. The release also improves Node and NPM compatibility and startup times. Deno 1.42 ... more

Is setState() in React async? A practical example

The setState() hook in React is asynchronous. This can lead us to some undesired results as we will see in the folowing example. The problem A friend asked me to help him with the following code: // ✋🛑 there is a bug here const App = () => { const ... more

Wiredcraft Talk: Boost your business — Leveraging premium customer experiences for happier customers and better result

Thanks to all of you who joined us for our last Wiredcraft Talk. Moving forward, time for another online webinar. It will happen on Thursday, April 25th 2024. This month on the Wiredcraft Talk, we will explore the practical uses, discover how to scale ... more

Tailwind Staff Software Engineer

Hi Team! This post is my application for the open Staff Software Engineer position. A Bit About Me I'm a software engineer from Omaha, NE (USA) with BS degrees in Electrical Engineering and Computer Engineering from University of Nebraska and an MS in ... more

Release Notes for Safari Technology Preview 191

Safari Technology Preview Release 191 is now available for download for macOS Sonoma and macOS Ventura. If you already have Safari Technology Preview installed, you can update it in System Settings under General → Software Update. This release includes ... more

Release Notes for Safari Technology Preview 191

Safari Technology Preview Release 191 is now available for download for macOS Sonoma and macOS Ventura. If you already have Safari Technology Preview installed, you can update it in System Settings under General → Software Update. This release includes ... more

How to Create an Online Casino Affiliate Site with Angular.js

If you want to create an affiliate website for real money casinos using the powerful Angular.js framework, follow these steps: 1. Set Up Your Development Environment Before you start coding, make sure you have Node.js and the Angular CLI installed on ... more

Wednesday, April 3, 2024 Security Releases

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Presentation: Streamlining Cloud Development with Deno

Ryan Dahl discusses Deno Runtime, Deno KV: A datastore anchored by ACID transactions and powered by FoundationDB, Deno Queues, NPM in Deno By Ryan Dahl ... more

Node v20.12.0 (LTS)

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Node v18.20.0 (LTS)

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Enhancing Node.js Core: Introducing Support for Synchronous ESM Graphs

Exciting news this week! One of the latest features in Node.js core is the addition of support for requiring synchronous ECMAScript Modules (ESM) graphs. This enhancement promises to simplify the transition for package authors and users alike, as the ... more

Get Started in AI and NFTs with the Limewire API (Sponsored)

AI media creation has expanded to incredible video art and a host of other important improvements, and LimeWire is leading the way in creating an awesome interface for the average user to become an AI artist. Limewire has just released its Developer ... more

Diving into the Node.js Website Redesign

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WebStorm 2024.1 Release Candidate Is Here

With the release date just around the corner, we’re happy to present the release candidate for WebStorm 2024.1. Unlike our previous EAP builds, you must have an active WebStorm license to use it. Otherwise, you’ll need to sign up for a 30-day free trial ... more

AI-powered SQL Query Converter Tool is Now Available in Relational Migrator

When I traveled to Japan for the first time it was shortly after translation apps on smartphones had really taken off. Even though I knew enough phrases to get by as a tourist I was amazed at how empowered I was by being able to have smoother conversations ... more

How Next.js breaks React Fundamentals

How Next.js breaks React Fundamentals 13 minutes by Ondrej Velisek In the front-end world, there's an ongoing war over performance. React Server Components serve as the official weapon aimed at improving startup performance. However, it seems that in ... more

Vue team releases VitePress 1.0 static site generator

The developers of the Vue JavaScript framework have launched VitePress 1.0, a static site generator (SSG) for building fast, content-centric websites. Built on top of Vue and the Vite build tool (pronounced “veet”), VitePress takes source content written ... more

HTML Templates Can Be Mutated Just Like Any Other DOM

Ben Nadel demonstrates that an HTML template can be mutated just like any other DOM mutation in JavaScript.... ... more