JS Development·1y20 MERN Stack Projects That Will Guarantee You a Job in 2025
Building real-world projects with the MERN stack is essential for landing high-paying jobs by 2025. This curated list of 20 projects ranges from beginner to advanced levels, covering critical skills such as CRUD operations, authentication, and API integration. Completing these projects demonstrates your practical knowledge and makes you stand out to recruiters.
JavaScript Mastery·1yComplete Backend Course | Build and Deploy Your First Production-Ready API
Learn how to build a production-ready subscription management API that handles real users, money, and business logic. The course covers backend development essentials, including database modeling, API authentication with JWTs, API rate limiting with arcjet, and deployment to a VPS server. By the end of the course, you'll understand client-server communication, API structures, and database interactions, enabling you to create scalable and secure backend systems.
Foojay.io·1yBuilding a Real-Time AI Fraud Detection System with Spring Kafka and MongoDB
This tutorial explains the step-by-step process of building a real-time fraud detection system using Spring Kafka, MongoDB, and AI-generated embeddings. It covers setting up a MongoDB database and creating a vector search index to detect anomalies in transaction data. The guide also illustrates creating synthetic customer profiles and generating transactions to analyze historical patterns for potential fraud, along with optimizing performance strategies.
As a Programmer·1yMERN Stack React Native Project: Build a Bookstore App With React Native and Node.js
Learn how to build a full-stack mobile application using the MERN stack with React Native and Node.js. This tutorial guides you through creating a book recommendation app featuring user authentication, infinite scrolling, and CRUD operations with MongoDB. The app integrates with Cloudinary for image uploads and showcases different UI themes. The project is beginner-friendly and runs on iOS, Android, and web platforms.
Community Picks·47wWhen to Choose NoSQL Over SQL
Explores when to choose NoSQL over SQL databases from a backend developer's perspective, using practical examples like e-commerce product catalogs and IoT sensor data. Covers real-world trade-offs including schema flexibility, performance considerations, and eventual consistency. Discusses polyglot persistence architectures that combine multiple database technologies for optimal results, emphasizing that the choice depends on specific system requirements rather than one being universally better.
Code Like A Girl·42wHow I Built an Interview Notes Manager App
A developer shares their journey building a complete Interview Notes Manager app using React, Node.js, Express, and MongoDB. The project includes JWT authentication, CRUD operations, search/filter functionality, and analytics dashboard. The author explains their motivation to move beyond DSA grinding, details the tech stack choices, implementation challenges, and deployment process. The app serves as a personal knowledge base for organizing interview experiences and learning notes, demonstrating full-stack development skills from frontend to backend deployment.
Tech With Tim·1yHow I Built a Full-Stack AI App in 5 Hours (Agents, Streamlit, Python & More)
The post describes the process of building a coding AI tutor assistant that tracks progress, generates quizzes, and provides resources. The author explains their planning method, the technology stack they chose (Parland for AI, Streamlit for the front end, Python for the backend, and MongoDB for the database), and shares their experience of coding the application in 5 hours. The post highlights the seamless integration of different technologies and the use of AI to expedite development.
TestDriven.io·47wDeveloping a Real-time Dashboard with FastAPI, MongoDB, and WebSockets
A comprehensive tutorial demonstrating how to build a real-time order dashboard using FastAPI for the backend API, MongoDB with Change Streams for database operations, and WebSockets for live data streaming. The guide covers setting up MongoDB replica sets, implementing CRUD operations for order management, configuring Change Streams to monitor database events, and creating a responsive frontend that displays real-time updates as orders are created, modified, or deleted.
freeCodeCamp·44wHow to Build a Telehealth App Using Stream Video and Chat SDK in React
A comprehensive guide to building a telehealth application using Stream's Video and Chat SDKs with React. Covers complete authentication flow including user registration, OTP verification, login/logout, backend setup with Node.js and MongoDB, frontend integration with React Router, and Stream SDK implementation for real-time video calls and messaging. Includes security best practices like JWT tokens, password hashing, and cookie management.
YouTube·49wFull Stack AI Agent course with inngest and Gemini
A comprehensive tutorial on building a full-stack AI agent application using Inngest for background workers and Gemini for AI processing. The application features a smart ticketing system with role-based access control, automated ticket assignment based on user skills, and AI-powered ticket analysis. Key components include user authentication with JWT, MongoDB for data storage, email notifications via background workers, and AI agents that automatically categorize tickets, set priorities, generate helpful notes, and assign them to appropriate moderators based on their skills.
ByteByteGo·46wEP170: All-in-One Technical Interview Prep Kit
ByteByteGo launches an all-in-one technical interview preparation kit covering system design, coding patterns, object-oriented design, and specialized topics like ML and mobile system design. The newsletter also explains system testing methodologies including unit, integration, and load testing, demonstrates how CQRS separates read and write operations for better scalability, and breaks down MongoDB's architecture with sharding and replica sets for horizontal scaling.
Dev Tools·36wFree Valentina Studio 16 now available
Valentina Studio 16 has been released as a free database management tool supporting major databases including PostgreSQL, MongoDB, MySQL/MariaDB, MS SQL Server, SQLite, DuckDB, and ValentinaDB. The PRO version includes advanced diagramming, reporting, and forms creation capabilities similar to MS Access or FileMaker. A 5-connection version of Valentina Server 16 is also available for free.
Philipp Lackner·1yFull 2025 Backend Dev Crash Course for Beginners With Spring Boot (Kotlin, JWT Auth, MongoDB)
The post is a beginner-friendly crash course for building REST APIs using Spring Boot and Kotlin. It covers the basic knowledge required to follow along, including a brief overview of Kotlin and IntelliJ setup. The course aims to familiarize readers with building a backend application that can handle routes, process data, and interact with MongoDB for storing user-generated notes. Authentication and security are also discussed, with JWT being used as the authentication mechanism.
Collections·1yBuild a Full Stack Instagram Clone with Laravel and MongoDB
Learn to build a full stack Instagram clone using Laravel and MongoDB. The tutorial covers user authentication, database management with MongoDB, core social media features, MVC patterns, front-end integration with Bootstrap, and cloud deployment using MongoDB Atlas.
freeCodeCamp·34wBuild a Full Stack Movie Streaming App with Go, React, MongoDB, OpenAI
A comprehensive 15-hour course teaches building MagicStream, a production-ready movie streaming application with AI-powered recommendations. The stack includes Go with Gin-Gonic for the backend API, React for the frontend, MongoDB for data storage, and OpenAI integration via LangChainGo for intelligent movie suggestions. The course covers secure authentication with http-only cookies, token validation middleware, and deployment to Atlas, Render, and Vercel.
As a Programmer·47wBuild a Twitter Clone with React Native - Full React Native Tutorial
A comprehensive 7-hour tutorial for building a fully functional Twitter/X clone using React Native and Expo for the frontend, with a complete Node.js/Express backend API connected to MongoDB. The tutorial covers authentication with Clerk (Google/Apple sign-in), image uploads with Cloudinary, security features with ArcJet, and includes features like posting, commenting, liking, notifications, messaging, and user profiles. The course also teaches proper Git workflow with branches and pull requests, simulating real-world development practices.
MongoDB·33wThe 10 Skills I Was Missing as a MongoDB User
A developer shares lessons learned from transitioning from relational databases to MongoDB, covering common mistakes like improper data modeling (over-normalizing then over-embedding), ineffective indexing strategies, and reactive monitoring. The piece walks through how understanding document modeling patterns, query optimization with explain plans, aggregation pipelines, and proactive monitoring transformed their MongoDB experience from frustrating to efficient. MongoDB's new Skill Badges program is highlighted as a structured learning path that covers these fundamental skills.
MongoDB·1yReimagining Investment Portfolio Management with Agentic AI
Investment portfolio management is transforming with the use of agentic AI, which leverages large language models, retrieval-augmented generation, and MongoDB Atlas Vector Search to process complex financial data. This technology enables AI agents to autonomously analyze data, improve decision-making, manage risks, and enhance portfolio performance. MongoDB's flexible schema and time series collections facilitate efficient data management and insightful analysis. AI-powered tools optimize asset allocation and provide tailored financial insights, enhancing the capabilities of portfolio managers.
YouTube·44wBuild and Deploy a Full Stack Car Rental Booking App using React js & ImageKit | MERN Stack Project
A comprehensive tutorial for building a car rental booking platform using the MERN stack (MongoDB, Express, React, Node.js). The project includes user authentication, car listing functionality, booking management, owner dashboard, and image optimization using ImageKit. Features include animated homepage, search functionality, date selection forms, car filtering, booking status management, and profile image uploads. The tutorial covers project setup with Vite, Tailwind CSS integration, React Router implementation, component creation, and deployment on Vercel.
Reinier·37wLet's build a Full Stack Bike Rental App with REACT NATIVE using Mongo Db (MERN STACK)
A comprehensive video tutorial demonstrating how to build a complete bike rental application using React Native for the frontend and MongoDB, Express, and Node.js for the backend. The tutorial covers both UI development and backend integration, focusing on creating a production-ready MERN stack mobile application.
Mohd Shamoon·40wBuilding My Own Enigma Machine Simulator
A developer built a full-stack Enigma machine simulator using React, TypeScript, and Express.js with MongoDB. The project recreates the historic WWII encryption device with features like symmetric encryption/decryption, custom machine generation via seed and email, and an interactive UI with rotor and plugboard simulation. The implementation includes both frontend visualization and backend API handling, demonstrating cryptographic principles while serving as an educational tool.
As a Programmer·36wBuild and Deploy a Realtime Chat App with React, Node.js, Socket.io
A comprehensive tutorial for building a full-stack real-time chat application featuring user authentication, live messaging, online status indicators, notification sounds, and image uploads. The project covers backend development with Node.js and Express, real-time functionality with Socket.io, MongoDB database integration, JWT authentication, email notifications, and React frontend development. Includes deployment instructions and uses free tools throughout the development process.
Javarevisited·1yJWT Authentication with Spring 6 Security
Learn how to implement JWT authentication with Spring 6 Security using best practices. This guide walks through setting up a Spring Boot project, configuring JWT authentication, and integrating MongoDB for user data. It covers creating JWT tokens, adding security configurations, and testing endpoints. The aim is to secure a social media app with user authentication and authorization.
The New Stack·1yFerretDB 2.0: Open Source MongoDB With PostgreSQL Power
FerretDB, an open-source MongoDB proxy running on PostgreSQL, has released version 2.0 with significant performance improvements using the DocumentDB extension from Microsoft. This extension enables SQL queries for BSON data, making FerretDB a flexible on-premises alternative to MongoDB-compatible cloud services. FerretDB seeks to provide an open-source solution for MongoDB users, emphasizing vendor-neutrality and community-driven development through the OpenDocDB initiative.
As a Programmer·1yMERN Stack Tutorial for Beginners - Deployment Included
Learn how to create and deploy a note-taking web application using the MERN stack, which involves MongoDB, Express, React, and Node.js. This comprehensive guide is tailored for beginners and covers building APIs, understanding HTTP methods, status codes, SQL vs. NoSQL databases, and implementing rate limiting. By the end, you will have a live application link for your resume.