URL Routing Patterns: REST, Hash Routing, and Path Params
Compare URL routing patterns: RESTful resource paths, query-parameter routing, hash-based SPA routing, and path parameters. Learn when each pattern is appropriate.
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Tags: url, api, web
URL Routing Patterns: REST, Hash Routing, and Path Params URL design is an API contract with your users. Good URL patterns are predictable, bookmarkable, and meaningful. Bad ones encode internal implementation details, break on navigation, or make REST resources impossible to discover. This guide covers the patterns you'll encounter in RESTful APIs, single-page applications, and everything in between. Path Parameters vs. Query Parameters The choice between and isn't arbitrary. Use path parameters for: Resource identity: things that uniquely identify a resource Required, non-optional values Hierarchical structure Use query parameters for: Filtering, sorting, pagination Optional parameters that modify how a resource is presented Multiple values / facets Decision matrix: | Question | Path…
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