danilowoz

const postsPerPage = 9
const postsWithoutFeatured = posts.filter(({ node }) => {
      return !node.frontmatter.featured
})
const numPages = Math.ceil(postsWithoutFeatured.length / postsPerPage)

danilowoz

Array.from({ length: numPages }).forEach((_, i) => {
  createPage({
    path: i === 0 ? `/blog` : `/blog/page/${i + 1}`,
    component: blogListLayout,
    context: {
      limit: postsPerPage,
      skip: i * postsPerPage,
      currentPage: i + 1,
      numPages,
    },

danilowoz

import React from "react"
import { graphql, Link } from "gatsby"

const BlogPostList = ({ data, pageContext }) => {
  const { allMarkdownRemark } = data

  return (
    <>
      {allMarkdownRemark.edges.map(({ node }) => {
        const imageSource = node.frontmatter.image.childImageSharp.fluid.src

danilowoz

const blogCategoryLayout = path.resolve(`./src/layouts/blog-category.js`) 

danilowoz

const categories = []

posts.forEach((post, index) => {
  post.node.frontmatter.category.forEach(cat => categories.push(cat))

  createPage({
    path: post.node.fields.slug,
    component: blogLayout,
    context: {
      slug: post.node.fields.slug,

danilowoz

const countCategories = categories.reduce((prev, curr) => {
  prev[curr] = (prev[curr] || 0) + 1
  return prev
}, {})

danilowoz

const kebabCase = require(`lodash.kebabcase`)

const allCategories = Object.keys(countCategories)

allCategories.forEach((cat, i) => {
  const link = `/blog/category/${kebabCase(cat)}`

  Array.from({
    length: Math.ceil(countCategories[cat] / postsPerPage),
  }).forEach((_, i) => {

danilowoz

import React from "react"
import kebabCase from "lodash.kebabcase"
import { graphql, Link } from "gatsby"

const BlogCategory = ({ data, pageContext }) => {
  const { allMarkdownRemark } = data

  return (
    <>
      <h1>Categories:</h1>

danilowoz

posts.forEach((post, index, arr) => {
  post.node.frontmatter.category.forEach(cat => categories.push(cat))

  const prev = arr[index - 1]
  const next = arr[index + 1]

  createPage({
    path: post.node.fields.slug,
    component: blogLayout,
    context: {

danilowoz

const BlogPost = ({ data, pageContext }) => {
  const { markdownRemark } = data
  const { prev, next } = pageContext

  return (
    <>
      ...

      {prev && (
        <Link to={prev.node.fields.slug}>