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Project Showcase: Secure Authentication System with JWT 👆🛡
Project Showcase: Secure Authentication System with JWT 👆🛡
🏆4
📌 Project Showcase: Secure Authentication System with JWT 👆🛡
Here’s a real-world authentication system I developed using the MERN stack with a polished UI and dashboard.
✅ Key Features:
🔐 JWT Authentication – stateless, scalable, and secure
🛡 Protected Routes – users can only access what they’re authorized to
👥 Role-Based Access Control – admins vs regular users
✉️ Email Verification & Validation – prevents duplicate registrations & enforces password rules
🔑 Google Sign-In – seamless login with one click
🎨 UI with Shadcn + Tailwind – clean, modern, and responsive
📊 Cute Dashboard – role-specific views for users and admins
🔔 React-Toastify Notifications – smooth user feedback for login, signup, and errors
🔄 Forgot Password Flow – secure password reset with email support
🧪 Tested for Real-World Scenarios:
Invalid email format 🚫
Duplicate email registration
User not found ❓
Wrong password attempt 🔒
Accessing protected routes without token
Password reset with secure token 🔑
⚡️ Why this is a big step up from my old session-based auth:
✅ Scalable – no messy session storage, tokens handle it all
✅ More Secure – cryptographic signing reduces risks like session hijacking
✅ API-Friendly – JWT works seamlessly with modern SPAs and microservices
✅ Flexible – role-based access and custom claims included directly in the token
✅ Better UX – polished UI, notifications, Google login, and password reset
💡 Why This Matters:
This isn’t just “login & register.” It’s a production-grade authentication flow built with real-world security, scalability, and user experience in mind.
🔗 Building on My Previous Posts
Since I’ve already shared about JWT authentication, React-Toastify, and Shadcn UI, this project is a combination of those concepts put into action. It shows how the pieces come together in a real-world app.
🎥 Demo Video
(watch the provided video above).
📺 For more coding projects & tutorials, join my channel: Code and Qadr
Here’s a real-world authentication system I developed using the MERN stack with a polished UI and dashboard.
✅ Key Features:
🔐 JWT Authentication – stateless, scalable, and secure
🛡 Protected Routes – users can only access what they’re authorized to
👥 Role-Based Access Control – admins vs regular users
✉️ Email Verification & Validation – prevents duplicate registrations & enforces password rules
🔑 Google Sign-In – seamless login with one click
🎨 UI with Shadcn + Tailwind – clean, modern, and responsive
📊 Cute Dashboard – role-specific views for users and admins
🔔 React-Toastify Notifications – smooth user feedback for login, signup, and errors
🔄 Forgot Password Flow – secure password reset with email support
🧪 Tested for Real-World Scenarios:
Invalid email format 🚫
Duplicate email registration
User not found ❓
Wrong password attempt 🔒
Accessing protected routes without token
Password reset with secure token 🔑
⚡️ Why this is a big step up from my old session-based auth:
✅ Scalable – no messy session storage, tokens handle it all
✅ More Secure – cryptographic signing reduces risks like session hijacking
✅ API-Friendly – JWT works seamlessly with modern SPAs and microservices
✅ Flexible – role-based access and custom claims included directly in the token
✅ Better UX – polished UI, notifications, Google login, and password reset
💡 Why This Matters:
This isn’t just “login & register.” It’s a production-grade authentication flow built with real-world security, scalability, and user experience in mind.
🔗 Building on My Previous Posts
Since I’ve already shared about JWT authentication, React-Toastify, and Shadcn UI, this project is a combination of those concepts put into action. It shows how the pieces come together in a real-world app.
🎥 Demo Video
(watch the provided video above).
📺 For more coding projects & tutorials, join my channel: Code and Qadr
Telegram
CODE & QADR
🌙 Code & Qadr 🌙
Learning • Building • Growing
A space for developers and curious minds to explore:
🔹 MERN Stack tips & tutorials
🔹 AI & Python experiments
🔹 Dev insights & reflections
🔹 Tech with purpose & intention
🚀 Contact👉 @knows81
Learning • Building • Growing
A space for developers and curious minds to explore:
🔹 MERN Stack tips & tutorials
🔹 AI & Python experiments
🔹 Dev insights & reflections
🔹 Tech with purpose & intention
🚀 Contact👉 @knows81
🔥5
💧 Today’s Little Reminder
Earlier today I went to buy a small bottle of water. Suddenly, a man beside me asked:
“Why don’t you just buy the big one? It’s better for your health.”
I paused and thought — he was right. Drinking more water is always better 💡.
But my reply was simple: “True, but carrying the big one isn’t always comfortable.”
And that moment made me reflect…
👨💻 As developers, we often sit for long hours while coding, completely absorbed in our work. But just like that water bottle story, convenience often wins over what’s actually better for us.
Sometimes we choose what’s easy, even if it’s not the healthiest choice.
✨ Today’s Message: Don’t let “comfort” stop you from doing what’s healthy.
If you code for hours, make sure you’re drinking plenty of water 💦. Your brain and body will thank you.
Stay hydrated, stay sharp! 🚀 https://news.1rj.ru/str/codeandqadr
Earlier today I went to buy a small bottle of water. Suddenly, a man beside me asked:
“Why don’t you just buy the big one? It’s better for your health.”
I paused and thought — he was right. Drinking more water is always better 💡.
But my reply was simple: “True, but carrying the big one isn’t always comfortable.”
And that moment made me reflect…
👨💻 As developers, we often sit for long hours while coding, completely absorbed in our work. But just like that water bottle story, convenience often wins over what’s actually better for us.
Sometimes we choose what’s easy, even if it’s not the healthiest choice.
✨ Today’s Message: Don’t let “comfort” stop you from doing what’s healthy.
If you code for hours, make sure you’re drinking plenty of water 💦. Your brain and body will thank you.
Stay hydrated, stay sharp! 🚀 https://news.1rj.ru/str/codeandqadr
Today broke me in a way I can’t even explain. I just found out that a niqabi sister, whose Telegram channel I used to follow, was murdered. 💔 It’s so heavy to realize someone I knew, even if just online, is gone like this… Innocent lives being taken so cruelly.
It hit me so hard that I couldn’t even do my work properly today. My heart just wasn’t in it.
May Allah wrap her soul in mercy and grant her the highest place in Jannatul Firdaus. Ameen 🤲
It hit me so hard that I couldn’t even do my work properly today. My heart just wasn’t in it.
May Allah wrap her soul in mercy and grant her the highest place in Jannatul Firdaus. Ameen 🤲
😭5
🎓💻 Skill > Degree in 2025 💻🎓
Once, a degree was the golden ticket. Today? It’s just the entry pass.
In 2025 and beyond:
A degree without skills = paper.
A skill without a degree = opportunity.
🔥 The marketplace no longer asks, “What did you study?”
It asks, “What can you do?”
Examples:
Someone with no MBA but who masters Facebook Ads can build a 6-figure business.
A person without a computer science degree but with coding + AI skills can get hired by global companies.
A teacher who learns graphic design or video editing can earn more online than in a classroom.
💡 In the age of AI and the internet, your degree is your past — your skills are your future.
👉 The smart ones are upgrading daily. The rest will be left behind.
✨ Remember:
“Your certificate can tell the world what you studied. But your skills tell the world what you’re worth.”
👉 Follow https://news.1rj.ru/str/codeandqadr for more content that actually grows you
Once, a degree was the golden ticket. Today? It’s just the entry pass.
In 2025 and beyond:
A degree without skills = paper.
A skill without a degree = opportunity.
🔥 The marketplace no longer asks, “What did you study?”
It asks, “What can you do?”
Examples:
Someone with no MBA but who masters Facebook Ads can build a 6-figure business.
A person without a computer science degree but with coding + AI skills can get hired by global companies.
A teacher who learns graphic design or video editing can earn more online than in a classroom.
💡 In the age of AI and the internet, your degree is your past — your skills are your future.
👉 The smart ones are upgrading daily. The rest will be left behind.
✨ Remember:
“Your certificate can tell the world what you studied. But your skills tell the world what you’re worth.”
👉 Follow https://news.1rj.ru/str/codeandqadr for more content that actually grows you
🔥5
React Developer Roadmap 2025:
Step 1: 🌐 Learn Web Basics
Understand the fundamentals of the internet, including how websites are hosted, the role of DNS, and basic networking concepts.
Step 2: 📄 Master JavaScript Fundamentals
Before diving into React, ensure you have a solid understanding of JavaScript, including ES6+ features, functions, objects, and asynchronous programming.
Step 3: 🛠️ Learn React Basics
Start with the basics of React, including components, props, state, and JSX. Understand how React's component-based architecture works.
Step 4: 🛠️ Build Simple React Projects
Create basic React projects like a to-do list, weather app, or a simple blog to practice your React skills.
Step 5: 📢 Share on LinkedIn
Post your completed React projects on LinkedIn to showcase your progress and start building your professional network.
Step 6: 🤖 Learn Advanced React
Dive into more advanced topics such as hooks, context API, higher-order components, and performance optimization.
Step 7: 🛠️ Create More Complex Projects
Develop more sophisticated projects that involve routing, state management (using libraries like Redux or Context API), and API integration.
Step 8: 📚 Develop a Professional Portfolio
Build a portfolio website showcasing your best React projects. Include detailed denoscriptions and your role in each project.
Step 9: 🔁 Share Your Work Online Again
Regularly update and share your new projects and portfolio on LinkedIn, GitHub, and other professional platforms.
Step 10: 💼 Begin Job Applications
Start applying for React developer positions. Tailor your resume and cover letter to highlight your React expertise and projects.
https://news.1rj.ru/str/codeandqadr
Step 1: 🌐 Learn Web Basics
Understand the fundamentals of the internet, including how websites are hosted, the role of DNS, and basic networking concepts.
Step 2: 📄 Master JavaScript Fundamentals
Before diving into React, ensure you have a solid understanding of JavaScript, including ES6+ features, functions, objects, and asynchronous programming.
Step 3: 🛠️ Learn React Basics
Start with the basics of React, including components, props, state, and JSX. Understand how React's component-based architecture works.
Step 4: 🛠️ Build Simple React Projects
Create basic React projects like a to-do list, weather app, or a simple blog to practice your React skills.
Step 5: 📢 Share on LinkedIn
Post your completed React projects on LinkedIn to showcase your progress and start building your professional network.
Step 6: 🤖 Learn Advanced React
Dive into more advanced topics such as hooks, context API, higher-order components, and performance optimization.
Step 7: 🛠️ Create More Complex Projects
Develop more sophisticated projects that involve routing, state management (using libraries like Redux or Context API), and API integration.
Step 8: 📚 Develop a Professional Portfolio
Build a portfolio website showcasing your best React projects. Include detailed denoscriptions and your role in each project.
Step 9: 🔁 Share Your Work Online Again
Regularly update and share your new projects and portfolio on LinkedIn, GitHub, and other professional platforms.
Step 10: 💼 Begin Job Applications
Start applying for React developer positions. Tailor your resume and cover letter to highlight your React expertise and projects.
https://news.1rj.ru/str/codeandqadr
❤4
20 Backend Project Ideas🔥
🔹API for a Task Management System
🔹To-Do List API
🔹Blog Platform
🔹Markdown Note-taking App
🔹Online Code Compiler API
🔹E-commerce API
🔹URL Shortening Service
🔹Chat Application Backend
🔹Web Scraper CLI
🔹Online Bookstore
🔹Social Media API
🔹Music Streaming App
🔹Fitness Workout Tracker
🔹Authentication and Authorization Service
🔹File Upload and Management System
🔹Recipe Sharing Platform
🔹Event Booking System
🔹Expense Tracker API
🔹Weather Forecast Service
🔹Online Food Ordering System
🔹API for a Task Management System
🔹To-Do List API
🔹Blog Platform
🔹Markdown Note-taking App
🔹Online Code Compiler API
🔹E-commerce API
🔹URL Shortening Service
🔹Chat Application Backend
🔹Web Scraper CLI
🔹Online Bookstore
🔹Social Media API
🔹Music Streaming App
🔹Fitness Workout Tracker
🔹Authentication and Authorization Service
🔹File Upload and Management System
🔹Recipe Sharing Platform
🔹Event Booking System
🔹Expense Tracker API
🔹Weather Forecast Service
🔹Online Food Ordering System
Applications Now Open: Kifiya AI Mastery (KAIM) Training Program
If you want to launch your career as an AI Engineer and make real impact in Ethiopia’s FinTech sector, this is for you!
About the program:
• Fully funded 12-week online training
• Learn Generative AI, Machine Learning & Data Engineering
• Designed for Ethiopia’s future AI leaders
• Build career-ready projects with real-world applications
📅 Deadline: October 24, 2025
⚠️ Apply only if you can commit 30+ hours/week (especially, if you are a beginner).
👉 Apply here: apply.10academy.org
ℹ️ Learn more: 10academy.org/trainings/kaim
Follow:
https://news.1rj.ru/str/codeandqadr
If you want to launch your career as an AI Engineer and make real impact in Ethiopia’s FinTech sector, this is for you!
About the program:
• Fully funded 12-week online training
• Learn Generative AI, Machine Learning & Data Engineering
• Designed for Ethiopia’s future AI leaders
• Build career-ready projects with real-world applications
📅 Deadline: October 24, 2025
⚠️ Apply only if you can commit 30+ hours/week (especially, if you are a beginner).
👉 Apply here: apply.10academy.org
ℹ️ Learn more: 10academy.org/trainings/kaim
Follow:
https://news.1rj.ru/str/codeandqadr
Telegram
CODE & QADR
🌙 Code & Qadr 🌙
Learning • Building • Growing
A space for developers and curious minds to explore:
🔹 MERN Stack tips & tutorials
🔹 AI & Python experiments
🔹 Dev insights & reflections
🔹 Tech with purpose & intention
🚀 Contact👉 @knows81
Learning • Building • Growing
A space for developers and curious minds to explore:
🔹 MERN Stack tips & tutorials
🔹 AI & Python experiments
🔹 Dev insights & reflections
🔹 Tech with purpose & intention
🚀 Contact👉 @knows81
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Make all your life With good intensions,
Code with good intensions also✅
اللهم صل وسلم على نبينا محمد
Code with good intensions also✅
اللهم صل وسلم على نبينا محمد
🧿 React Portals Made Simple
React Portals let you render modals into separate roots, solving stacking context problems once and for all. Learn how to implement clean, reliable modals and avoid layout conflicts in your multi-root apps.
Tired of z-index headaches when building modals in React?
React Portals let you render modals into separate roots, solving stacking context problems once and for all. Learn how to implement clean, reliable modals and avoid layout conflicts in your multi-root apps.