On June 25, 2025, the 129th Ecma General Assembly approved ECMAScript 2025 (ES16), a groundbreaking update for JavaScript. Featuring new Set methods, Promise.try, and advanced regular expressions, this standard makes the language more performant, expressive, and suited for modern apps. Integrated into Next.js 15.4, released on July 14, 2025, these features boost productivity and performance. This article explores these features, their practical applications, limitations, and JavaScript’s future, drawing on trusted sources like codeweb.app and nextjs.org.

Authentication has long been a headache for web developers, particularly in the TypeScript ecosystem. Between expensive third-party solutions and risky homemade implementations, finding the right balance has never been simple. It's in this context that Better-Auth emerges as a revolutionary solution, especially for Next.js applications.

In the modern web development world, deploying an application can quickly become a headache. Between cloud platform costs that explode and the complexity of server management, many developers are searching for more accessible and economical alternatives. This is where Coolify comes in, an open source platform that's revolutionizing how we deploy our applications.

Next.js version 16 has arrived, marking a major turning point in the framework's evolution. Unlike previous versions that focused on adding new features, this iteration emphasizes stabilization, optimization, and above all, returning control to developers. Let's break down what's really changing.
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