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Frontend

Mastering WebAssembly: Build High-Performance Rust Modules with wasm-pack

If you’ve been following the frontend landscape through 2025, you know that the browser is no longer just a document viewer—it is a full-fledged application platform. While JavaScript (and TypeScript) remains the undisputed king of the DOM, there are boundaries of performance that JS simply cannot cross efficiently.

Rendering Millions: Mastering List Virtualization with TanStack Virtual in React

It’s 2025. Browsers are faster, JavaScript engines are marvels of engineering, and devices have more RAM than the servers we used a decade ago. Yet, one thing remains painfully consistent: if you try to shove 10,000 DOM nodes into a webpage at once, the browser will choke.