Ryan Carniado, creator of SolidJS, compares five popular JavaScript render frameworks: React, Angular, Vue, Svelte, and Solid. Each is evaluated across three dimensions: authoring style, change management/reactivity, and overall philosophy. React uses JSX with a virtual DOM and functional purity. Angular is batteries-included with zone.js-based change detection and now signals. Vue offers a progressive, DX-focused approach with reactive data and a virtual DOM. Svelte leverages compilation for minimal syntax, recently adopting signals (runes) in Svelte 5. Solid uses fine-grained signals throughout, compiling to real DOM templates without a virtual DOM for high performance. The comparison highlights how each framework's design philosophy shapes its trade-offs in approachability, performance, and scalability.
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