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Front-End Performance Checklist 2021

Smashing Magazine

How do we actually know where we stand in terms of performance, and what exactly our performance bottlenecks are? Defining The Environment Choosing a framework, baseline performance cost, Webpack, dependencies, CDN, front-end architecture, CSR, SSR, CSR + SSR, static rendering, prerendering, PRPL pattern.

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Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]

Smashing Magazine

How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are? Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers?

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Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]

Smashing Magazine

How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are? Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers?