Next.js 13 Full Course 2023 | Build and Deploy a Full Stack App Using the Official React Framework

globals.css

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@100;200;300;400;500;600;700;800;900&display=swap");

@tailwind base;
@tailwind components;
@tailwind utilities;

/* 
  Note: The styles for this gradient grid background is heavily inspired by the creator of this amazing site (https://dub.sh) – all credits go to them! 
*/

.main {
  width: 100vw;
  min-height: 100vh;
  position: fixed;
  display: flex;
  justify-content: center;
  padding: 120px 24px 160px 24px;
  pointer-events: none;
}

.main:before {
  background: radial-gradient(circle, rgba(2, 0, 36, 0) 0, #fafafa 100%);
  position: absolute;
  content: "";
  z-index: 2;
  width: 100%;
  height: 100%;
  top: 0;
}

.main:after {
  content: "";
  background-image: url("/assets/images/grid.svg");
  z-index: 1;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  opacity: 0.4;
  filter: invert(1);
}

.gradient {
  height: fit-content;
  z-index: 3;
  width: 100%;
  max-width: 640px;
  background-image: radial-gradient(
      at 27% 37%,
      hsla(215, 98%, 61%, 1) 0px,
      transparent 0%
    ),
    radial-gradient(at 97% 21%, hsla(125, 98%, 72%, 1) 0px, transparent 50%),
    radial-gradient(at 52% 99%, hsla(354, 98%, 61%, 1) 0px, transparent 50%),
    radial-gradient(at 10% 29%, hsla(256, 96%, 67%, 1) 0px, transparent 50%),
    radial-gradient(at 97% 96%, hsla(38, 60%, 74%, 1) 0px, transparent 50%),
    radial-gradient(at 33% 50%, hsla(222, 67%, 73%, 1) 0px, transparent 50%),
    radial-gradient(at 79% 53%, hsla(343, 68%, 79%, 1) 0px, transparent 50%);
  position: absolute;
  content: "";
  width: 100%;
  height: 100%;
  filter: blur(100px) saturate(150%);
  top: 80px;
  opacity: 0.15;
}

@media screen and (max-width: 640px) {
  .main {
    padding: 0;
  }
}

/* Tailwind Styles */

.app {
  @apply relative z-10 flex justify-center items-center flex-col max-w-7xl mx-auto sm:px-16 px-6;
}

.black_btn {
  @apply rounded-full border border-black bg-black py-1.5 px-5 text-white transition-all hover:bg-white hover:text-black text-center text-sm font-inter flex items-center justify-center;
}

.outline_btn {
  @apply rounded-full border border-black bg-transparent py-1.5 px-5 text-black transition-all hover:bg-black hover:text-white text-center text-sm font-inter flex items-center justify-center;
}

.head_text {
  @apply mt-5 text-5xl font-extrabold leading-[1.15] text-black sm:text-6xl;
}

.orange_gradient {
  @apply bg-gradient-to-r from-amber-500 via-orange-600 to-yellow-500 bg-clip-text text-transparent;
}

.green_gradient {
  @apply bg-gradient-to-r from-green-400 to-green-500 bg-clip-text text-transparent;
}

.blue_gradient {
  @apply bg-gradient-to-r from-blue-600 to-cyan-600 bg-clip-text text-transparent;
}

.desc {
  @apply mt-5 text-lg text-gray-600 sm:text-xl max-w-2xl;
}

.search_input {
  @apply block w-full rounded-md border border-gray-200 bg-white py-2.5 font-satoshi pl-5 pr-12 text-sm shadow-lg font-medium focus:border-black focus:outline-none focus:ring-0;
}

.copy_btn {
  @apply w-7 h-7 rounded-full bg-white/10 shadow-[inset_10px_-50px_94px_0_rgb(199,199,199,0.2)] backdrop-blur flex justify-center items-center cursor-pointer;
}

.glassmorphism {
  @apply rounded-xl border border-gray-200 bg-white/20 shadow-[inset_10px_-50px_94px_0_rgb(199,199,199,0.2)] backdrop-blur p-5;
}

.prompt_layout {
  @apply space-y-6 py-8 sm:columns-2 sm:gap-6 xl:columns-3;
}

/* Feed Component */
.feed {
  @apply mt-16 mx-auto w-full max-w-xl flex justify-center items-center flex-col gap-2;
}

/* Form Component */
.form_textarea {
  @apply w-full flex rounded-lg h-[200px] mt-2 p-3 text-sm text-gray-500 outline-0;
}

.form_input {
  @apply w-full flex rounded-lg mt-2 p-3 text-sm text-gray-500 outline-0;
}

/* Nav Component */
.logo_text {
  @apply max-sm:hidden font-satoshi font-semibold text-lg text-black tracking-wide;
}

.dropdown {
  @apply absolute right-0 top-full mt-3 w-full p-5 rounded-lg bg-white min-w-[210px] flex flex-col gap-2 justify-end items-end;
}

.dropdown_link {
  @apply text-sm font-inter text-gray-700 hover:text-gray-500 font-medium;
}

/* PromptCard Component */
.prompt_card {
  @apply flex-1 break-inside-avoid rounded-lg border border-gray-300 bg-white/20 bg-clip-padding p-6 pb-4 backdrop-blur-lg backdrop-filter md:w-[360px] w-full h-fit;
}

.flex-center {
  @apply flex justify-center items-center;
}

.flex-start {
  @apply flex justify-start items-start;
}

.flex-end {
  @apply flex justify-end items-center;
}

.flex-between {
  @apply flex justify-between items-center;
}

jsconfig.json

{
  "compilerOptions": {
    "paths": {
      "@*": ["./*"]
    }
  }
}

route.js

import Prompt from "@models/prompt";
import { connectToDB } from "@utils/database";

export const GET = async (request, { params }) => {
    try {
        await connectToDB()

        const prompt = await Prompt.findById(params.id).populate("creator")
        if (!prompt) return new Response("Prompt Not Found", { status: 404 });

        return new Response(JSON.stringify(prompt), { status: 200 })

    } catch (error) {
        return new Response("Internal Server Error", { status: 500 });
    }
}

export const PATCH = async (request, { params }) => {
    const { prompt, tag } = await request.json();

    try {
        await connectToDB();

        // Find the existing prompt by ID
        const existingPrompt = await Prompt.findById(params.id);

        if (!existingPrompt) {
            return new Response("Prompt not found", { status: 404 });
        }

        // Update the prompt with new data
        existingPrompt.prompt = prompt;
        existingPrompt.tag = tag;

        await existingPrompt.save();

        return new Response("Successfully updated the Prompts", { status: 200 });
    } catch (error) {
        return new Response("Error Updating Prompt", { status: 500 });
    }
};

export const DELETE = async (request, { params }) => {
    try {
        await connectToDB();

        // Find the prompt by ID and remove it
        await Prompt.findByIdAndRemove(params.id);

        return new Response("Prompt deleted successfully", { status: 200 });
    } catch (error) {
        return new Response("Error deleting prompt", { status: 500 });
    }
};

tailwind.config.js

/** @type {import('tailwindcss').Config} */
module.exports = {
  content: [
    './pages/**/*.{js,ts,jsx,tsx,mdx}',
    './components/**/*.{js,ts,jsx,tsx,mdx}',
    './app/**/*.{js,ts,jsx,tsx,mdx}',
  ],
  theme: {
    extend: {
      fontFamily: {
        satoshi: ['Satoshi', 'sans-serif'],
        inter: ['Inter', 'sans-serif'],
      },
      colors: {
        'primary-orange': '#FF5722',
      }
    },
  },
  plugins: [],
}

user.js

username: {
    type: String,
    required: [true, 'Username is required!'],
    match: [/^(?=.{8,20}$)(?![_.])(?!.*[_.]{2})[a-zA-Z0-9._]+(?<![_.])$/, "Username invalid, it should contain 8-20 alphanumeric letters and be unique!"]
  },

Hello, I am just starting out with the project but i cant get tailwind to work particularly in my page.jsx folder what do i do?

could you check if your tailwind is installed properly? and if you using Tailwind 4.0 make sure you have import in css file like:

@import 'tailwindcss';
and make sure you import the CSS file to you r project in which you have imported tailwind.

ELSE:
try uninstall the tailiwind and re install the same, by following 4.0 docs.

it would start working.

I have done all this though and it is not working. Here is a screenshot of my codes

I got same issue few days back, I removed the styles from folder and added it to app directly. it got fixed for me:)

I got same issue few days back, I removed the styles from folder and added it to app directly. it got fixed for me:)

Thank you for the help so far. Please can you send screenshots of how you did it. I still couldnt figure it out. Thank you

I figured it out, thank you. I had to make adjustment to the globals.css file based on the new tailwind 4 specifications.