@hoangnguyen035/paginova-core

Pure logic for Paginova — pagination range, ellipsis, page math. Zero dependencies.

npm install @hoangnguyen035/paginova-core

import { buildState, buildRange, ELLIPSIS } from '@hoangnguyen035/paginova-core';

const state = buildState({ totalPages: 20, currentPage: 5 });
// {
//   currentPage: 5, totalPages: 20,
//   range: [1, '...', 4, 5, 6, '...', 20],
//   hasPrev: true, hasNext: true, isFirst: false, isLast: false
// }

buildRange({ totalPages: 20, currentPage: 1 });
// [1, 2, 3, 4, '...', 20]

API

buildState(options): PaginationState

buildRange(options): RangeItem[]

clampPage(page, totalPages): number

interface PaginationOptions {
  totalPages: number;
  currentPage: number;
  siblingCount?: number;   // default 1
  boundaryCount?: number;  // default 1
}

License: MIT