Nutshell
💥 Welcome to Nutshell — where software concepts are made simple. 💥
This channel is dedicated to breaking down complex tech topics into bite-sized, easy-to-understand videos — perfect for developers aiming to build technical breadth across areas like:
- Programming languages & frameworks
- Infrastructure & DevOps
- Object-Oriented Design
- System Design fundamentals
…and much more.
Whether you're preparing for full stack developer interviews or just curious to deepen your understanding — Nutshell helps you become the "jack of all tech" 🧠⚡️
We know it’s tough to sit through hour-long videos just to grasp the core idea. That’s why each video is crafted to deliver the crux of a concept in 5–10 minutes — giving you just enough insight to understand the "what", "why", and "where it’s used" without the fluff.
If a topic sparks your interest, you’re free to explore it deeper. But if you're just here to get a quick, clear intro — you're in the right place.
CQRS в двух словах — простое руководство для разработчиков
JWT vs Sessions 🔥 — Why You Should Choose One Over the Other 🎯
Mutex vs Semaphore Explained | Concurrency in a Nutshell
What Is a Race Condition? 🏁 Explained Simply with Real-World Example. 🔥
![[Explained] What is Promise in Javascript? [Asynchronous] [Callbacks]](https://ricktube.ru/thumbnail/K2wu-6Hg5JE/mqdefault.jpg)
[Explained] What is Promise in Javascript? [Asynchronous] [Callbacks]
![What is JAMStack [Web Development] [Frontend Programming]](https://ricktube.ru/thumbnail/SY5Xz_pz-lI/mqdefault.jpg)
What is JAMStack [Web Development] [Frontend Programming]
![What is Hashing | Why we need Hashing | [Data structures and Algorithm]](https://ricktube.ru/thumbnail/AtbgXHj1iXI/mqdefault.jpg)
What is Hashing | Why we need Hashing | [Data structures and Algorithm]
![Composition over Inheritance [Object Oriented Programming]](https://ricktube.ru/thumbnail/jfE7Ie93b9g/mqdefault.jpg)
Composition over Inheritance [Object Oriented Programming]
![What is Service Mesh? 💡 [Microservices | System Design]](https://ricktube.ru/thumbnail/hiR2xQpnmTQ/mqdefault.jpg)
What is Service Mesh? 💡 [Microservices | System Design]
What is JSON Web Token (JWT)? 🔑
What is Time Complexity? ⏰ (Data Structures and Algorithms)
![What is Circuit Breaker? [Resilient System Design | Microservices]](https://ricktube.ru/thumbnail/FIeu1ggr5B4/mqdefault.jpg)
What is Circuit Breaker? [Resilient System Design | Microservices]
![What is NodeJS event loop? [Backend Programming]](https://ricktube.ru/thumbnail/qUT7vqP186M/mqdefault.jpg)
What is NodeJS event loop? [Backend Programming]
![How to handle Transient Faults in microservices? [Resilient System Design]](https://ricktube.ru/thumbnail/hAUaACt8AfQ/mqdefault.jpg)
How to handle Transient Faults in microservices? [Resilient System Design]
What is database sharding | Partitioning?
What is CAP theorem? Consistency ▫️ Availability ▫️ Partition Tolerance
Модель обмена сообщениями «точка-точка» и «публикация/подписка».
What is Message Queue?
Let's compare IaaS and PaaS
What is Content Delivery Network (CDN)?
Let's compare Stack and Heap
How HTTP(S) works? TLS authentication | SSL verification | asymmetric encryption
Что такое оркестровка контейнеров?
Multithreading vs Asynchronous Programming
When to use Interfaces?
Что такое обнаружение служб в микросервисах?
What is Inversion of Control (IoC)?
What are good and bad about Microservices?
Что такое контейнеры?
What is Distributed Denial of Service (DDOS)?