What is SolidJS? Nedir?
SolidJS is an extremely performant reactive JavaScript framework that offers React-like syntax but doesn't use a virtual DOM.
SolidJS was developed by Ryan Carniato in 2018 and reached version 1.0 in 2021. While using JSX syntax similar to React, it has a completely different reactivity model. Instead of a virtual DOM, it uses fine-grained reactivity. Solid's reactivity system is based on signals. Primitives like createSignal, createEffect, and createMemo update only the DOM nodes that actually change. This approach eliminates React's re-render cycle and provides much higher performance. Solid consistently ranks among the fastest frameworks in JavaScript framework benchmarks. Component functions run only once (not re-called on every render like in React), providing more predictable behavior. The SolidStart meta-framework offers full-stack features like SSR, file-based routing, and API routes. The Solid ecosystem is growing rapidly and is used by companies like eBay.
Use Cases
High-performance web applications, Interactive dashboards, Real-time applications, Data-intensive interfaces, Progressive Web Apps
Pros
Among the highest runtime performances, Fine-grained reactivity (minimal DOM updates), React-like developer experience (JSX), Very small bundle size, Components run once
Cons
Small ecosystem and community, Very limited job postings, Few third-party libraries, React knowledge can be misleading (different mental model)
Related Technologies
What is React?
React is a popular JavaScript library developed by Facebook for building user interfaces.
What is Vue.js?
Vue.js is a progressively adoptable, easy-to-learn, and flexible JavaScript frontend framework.
What is Angular?
Angular is a comprehensive TypeScript-based frontend web application framework developed by Google.
What is Svelte?
Svelte is a compile-time frontend framework that doesn't use a virtual DOM and delivers extremely high performance.