Curling IO Admin Panel: Erlang-based Live UI

🚀 JavaScript Challenge #1 What will be the output? console.log(1 + "2" + 3); Think before you answer 👇 Most people get this wrong. 👉 JS converts numbers to strings when needed: 1 + "2" → "12" "12" + 3 → "123" ✅ Output: "123" 💡 Lesson: Type coercion can silently change your logic. Did you get it right? 😄 Follow for more daily Challenges

TypeScript 6.0 is out and doubling down on being JavaScript with syntax for types. The release adds built-in Temporal types, better generic inference, and prepares for Go compiler rewrite. Read more: https://lnkd.in/eY6PU-WW #devnews #typescript

Effect Without Effect-TS: Algebraic Thinking in Plain TypeScript In recent years, the JavaScript ecosystem has seen a surge of frameworks and libraries designed to simplify error handling and improve type safety. However, many developers continue to struggle with complex try/catch blocks nested within their functions, especially when working w Sharing a bit more context in the post. https://lnkd.in/gP2wVREB

Effect Without Effect-TS: Algebraic Thinking in Plain TypeScript In recent years, the JavaScript ecosystem has seen a surge of frameworks and libraries designed to simplify error handling and improve type safety. However, many developers continue to struggle with complex try/catch blocks nested within their functions, especially when working w Sharing a bit more context in the post. https://lnkd.in/gP2wVREB

𝗦𝗮𝗺𝗽𝗹𝗲 𝗼𝗳 𝗙𝘂𝗻𝗰𝗍𝗶𝗼𝗻 You write a function once, you use it many times. In JavaScript, a function is a block of code that performs a specific task. You have several types of functions, including: - Function Declaration - Function Expression - Arrow Function - Anonymous Function - Named Function - Callback Function - IIFE - Recursive Function - Higher-Order Function - Constructor Function - Generator Function - Async Function - Method Source: https://lnkd.in/gRkjbBt8

𝗧𝗲𝗺𝗽𝗹𝗮𝗧𝗲 𝗟𝗶𝗧𝗲𝗿𝗮𝗹𝘀 𝗜𝗻 𝗝𝗮𝗙𝗮𝘀𝗰𝗿𝗶𝗽𝘁 When you start building strings in JavaScript, you often use the + operator. This works, but it gets messy and hard to read as your code grows. You have variables like name and age. You want to build a message with these variables. The old way is to use the + operator: let name = "Alice" let age =

Can you spot the bug in this JavaScript challenge? We define an object with a greet method and call it directly. So far so good. Then we pass that same method to setTimeout. Same method – different result! What happened? Check out the video and share your best answer in the comments.

𝗧𝗵𝗲 𝗕𝗮𝘀𝗶𝗰𝘀 𝗼𝗳 𝗝𝗮 v𝗮𝗦𝗰𝗿𝗶𝗽𝘁: 𝗦𝘆𝗻𝗰𝗵𝗿𝗼𝗻𝗼𝘂𝘀 𝗩𝘀 𝗔𝘀𝘆𝗻𝗰𝗵𝗿𝗼𝗻𝗼𝘂𝘀 You write code in JavaScript. But do you know how it runs? - Synchronous code runs line by line, one after another. - Asynchronous code does not wait. Here is an example of Synchronous code: console.log("Start"); function slowTask() { for (let i = 0; i <

TypeScript was created to improve JavaScript by adding static types. And if you've been wanting to learn it, start here with this TS handbook. You'll learn about type annotations, type inference, the union and any types, objects, function params, type aliases, interfaces, and lots more. https://lnkd.in/eEwVi_ZE

Do You Really Understand the JavaScript Event Loop? 🤔 Most developers use async code daily… but few truly understand what happens behind the scenes.