Nuxt (Nuxt.js) is the Vue.js full-stack framework supporting SSR, SSG, and ISR, created in 2016 by Sebastien Chopin, Alexandre Chopin, and Pooya Parsa.
Flask is a lightweight Python web framework built on Werkzeug and Jinja2, created by Armin Ronacher in 2010, maintained under the Pallets Project.
Astro is a content-driven web framework open sourced in 2021, known for zero-JavaScript-by-default output and Islands Architecture, embedding React/Vue/Svelte components on demand for content-intensive websites.
Ruby on Rails, released by David Heinemeier Hansson (DHH) in 2005, is an open-source web application framework known for "convention over configuration," with built-in ActiveRecord, MVC architecture, and a rich Gem ecosystem, a mainstream choice for building web apps efficiently.
Django is the most popular Python web framework, maintained by the Django Software Foundation, known for its batteries-included design (ORM, Admin, built-in auth), security defaults, and rapid development, a representative framework for Python web development.
Blazor is an open-source .NET web framework created by Microsoft in 2018, enabling developers to build interactive web UIs with C# instead of JavaScript, running .NET code in the browser via WebAssembly.