Knowledge Base

Engineering Guides & Resources

Deep-dives into web performance, SEO optimization, and data security.

Why WebP Beats JPEG in 2026 (and When It Doesn't)A pragmatic look at modern image codecs, browser support, and the surprising cases where WebP loses to AVIF or plain old JPEG. Core Web Vitals: Engineering for INP Under 200msInteraction to Next Paint replaced FID in 2024 - and most sites still fail it. Here's the architectural pattern that fixes it. Client-Side Encryption Without a BackendThe WebCrypto API is the most underrated tool in your browser. Build a zero-trust file vault in 80 lines of code. The Hidden Cost of CSS-in-JS at ScaleRuntime style serialization can eat 30% of your INP budget. We benchmarked the top five libraries - the results surprised us. Structured Data for SaaS: A 2026 Field GuideJSON-LD, schema.org, and the new AI overview signals. What Google's parsers actually reward - and what they quietly ignore. WASM Sandboxes: The Most Secure Way to Run Untrusted CodeFrom file converters to formula evaluators, WebAssembly gives you a memory-safe execution boundary that browsers enforce for free.

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