react streaming ssr react automatic batching fullstack dev mern stack developer react suspense data fetching react devtools ai assistant react wasm integration web development company freelancer for realtime dashboard freelancer for biometric time tracking zustand react state library nextjs app development freelancer for openai integration react native web laravel https://thekingofjungle81356.total-blog.com/the-smart-trick-of-web-developer-expert-that-nobody-is-discussing-61654758