Next.js Stack Overflow App (A Question and Answer Platform)

Learn to implement Clerk authentication in a Next.js Stack Overflow app, including sign in/up UI, token validation, protected and public routes, and seamless backend API integration.

Implement Clerk authentication in a Next.js app by building sign up and sign in flows, centering the user interface and applying custom styling.

Fix the logout bug by passing after sign out URL prop in the user button component (camel case) and remove background colors for a plain UI during sign-in with Google.

Access the current user in server components using clerk's get auth and current user, contrast with client components' use user hook, and display first and last names during Next.js loading.

Show current user enables a consistent layout for logged-in views in a Next.js Stack Overflow app, featuring a shared header, profile access, and sign-in sign-out flows across pages.

Establish a MongoDB connection with mongoose in a Next.js app, configure the .env mongo url and database name, and store new user data into the users collection for onboarding.

Create a next.js user model with mongoose, integrate clerk data, and implement a server-side register API to add new users to MongoDB with name, email, profile pic, and clerk id.

Build the add question flow in a Next.js app by creating a new question page and a reusable question form with title and description, including client-side validation.

Install and integrate the code mirror editor into the question form, add javascript language support for syntax highlighting, and toggle visibility to reveal the code editor when needed.

Create a question model with title, description, code, tags, and a user reference; build a post API to store questions in MongoDB with Clerk authentication.

Integrate the add question endpoint with the UI by posting to the questions API, showing a loading state, and redirecting to the home page on success while handling errors.

Develop a profile page in the Next.js Stack Overflow app with tabs for questions asked, answered, and saved, showing only the logged-in user's data and providing edit and delete options.

Fetches and displays a user's asked questions on their profile using server-side rendering in Next.js, retrieving questions from MongoDB by the current user and supporting tab-based views (asked, answered, saved).

Display questions across tabs with a common question component and a get question function that renders title and description. Provide view, edit, and delete actions using id-based routing.

Implement the edit question workflow by pre-populating the form with data from the question id. Update the question via a put API and refresh the route to reflect changes.

Implement a secure delete question API in a Next.js Q&A app, including authentication checks and server-side deletion by id, with client-side loading states and toast feedback.

Display the same questions on the homepage as in the profile of Next.js stack overflow app, implement search and filters, and show clear empty state messages when no questions exist.

Display the question info page in a Next.js Q&A app by showing the question title, description, and code, plus total answers. Enable writing new answers via a client modal.

Implement an add answer UI in a Next.js Stack Overflow app by presenting a modal with answer and code fields, and disabling the answer button for the question owner.

Build the add answer api by defining the answer model with references to questions and users, and implementing a route to post answers with the backend attaching the user id.

Integrate the answer API with the UI in the Next.js Stack Overflow app, handling loading states, errors, and updates to a question's total answers via axios post and routing.

Show answers demonstrates building a server component that fetches and displays answers for a question, rendering an answers list with answer cards, including user and code details for each answer.

Master adding comments to answers in a Next.js Q&A app by implementing a view comments toggle, a comment form, and API calls to fetch and post comments.

Create a mongoose comment model with references to questions and answers, plus a user and text field, and implement the add comment api at /api/comments for frontend axios posts.

Learn to display comments for answers in a next.js q&a app by using use effect for client-side fetching with axios, a view comments button, and a loading flow.

Learn how to implement edit answer and edit comment features in a Next.js Q&A app, including user-specific access, data fetching, and conditional UI controls.

In this lecture, we implement editing an answer by pre-populating the form with initial data, toggling code visibility, and updating via API put with the answer id.

Implement delete answer in a Next.js Stack Overflow App, showing delete only for user-owned answers, performing an axios delete, displaying toasts, refreshing routes, and decrementing the question's total answers.

Enable edit and delete controls for comments in the Next.js Stack Overflow App, wiring profile tabs, comment forms, and API endpoints to update comment text in real time.

Implement delete comment feature by reusing the delete pattern from answers, building the API route, wiring per-comment loading, selecting the target comment, and updating the list by updated at.