This is an Implementation of cursor pagination using Typescript and Mongoose

cursor-pagination.ts

 async getAll(pagination: PaginationInput) {
        /* Note: 
        * - if sorting in descending order then use $lt
        * - if sorting in ascending order then use $gt
        */
        const { limit = 5, next } = pagination;
        var query = {};

        const total = await User.countDocuments(query);

        if (next) {
            const [nextId, nextCreatedAt] = next.split("_");

            query = { 
                ...query, 
                $or: [
                    { createdAt: { $gt: nextCreatedAt } },
                    { createdAt: nextCreatedAt, _id: { $gt: nextId } }
                ]
            };
        }

        const users = await User.find(query, { password: 0, __v: 0 })
            .sort({ createdAt: 1, _id: 1 })
            .limit(Number(limit) + 1);

        const hasNext = users.length > limit;

        if (hasNext) users.pop(); // Remove the extra user from the array

        const nextCursor = hasNext ? `${users[users.length - 1]._id}_${users[users.length - 1].createdAt.getTime()}` : null;
       
        return {
            users,
            pagination: {
                total,
                hasNext,
                next: nextCursor
            }
        };
    }