CSS cascade is one algorithm, not five separate rules developers memorise

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A DEV Community article argues that most developers learn CSS concepts like specificity, inheritance, and !important in isolation — typically while debugging — rather than as steps in a single ordered algorithm. The browser's cascade resolution follows a fixed sequence: origin and importance are checked first, then layer order, then specificity, and finally declaration order, with inheritance acting as a silent fallback. Because this sequence is rarely taught end-to-end, teams often fight specificity battles that were already decided at an earlier stage they never checked. This leads developers to distrust the cascade and build parallel workarounds — naming conventions, scoping tools, extra abstractions — to solve problems the browser already handles natively. The article contends that understanding the cascade as an ordered contract, rather than a glossary of isolated facts, allows teams to write CSS more deliberately and predictably.

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