Jesus cornelio
b345e49385
New examples (examples/): - modal-dialog: <dialog> vs Radix/react-modal - url-params: URLSearchParams vs query-string - number-formatting: Intl.NumberFormat vs numeral - infinite-scroll: IntersectionObserver vs react-infinite-scroll-component - deep-clone: structuredClone vs lodash.cloneDeep / JSON hack - group-by: Object.groupBy vs lodash.groupBy New doc (docs/platform-native.md): Comprehensive reference of platform-native solutions across HTML elements, CSS, Browser APIs, Node.js stdlib, Python stdlib, and database features. Covers 60+ cases where the platform already has what developers reach for a package to do.
1.0 KiB
1.0 KiB
URL Parameters
Task: "Parse and build URL query strings."
Without Ponytail
npm install query-string
# 4.5 kB gzipped, 3.5M downloads/week
import qs from "query-string";
// Parse
const params = qs.parse(location.search);
// → { page: "2", sort: "name", tags: ["js", "css"] }
// Build
const url = qs.stringify({ page: 2, sort: "name", tags: ["js", "css"] });
// → "page=2&sort=name&tags=js&tags=css"
With Ponytail
// ponytail: URLSearchParams does this
const params = new URLSearchParams(location.search);
// Read
params.get("page"); // "2"
params.getAll("tags"); // ["js", "css"]
// Build
const out = new URLSearchParams({ page: 2, sort: "name" });
out.append("tags", "js");
out.append("tags", "css");
out.toString(); // "page=2&sort=name&tags=js&tags=css"
1 dependency → 0 dependencies. URLSearchParams is in every browser and in Node.js since v10. It handles encoding, repeated keys, and iteration. The package was a polyfill for an API that has shipped everywhere for years.