🚀 Node.js and Async 2024 Training

Course Structure

This course covers essential topics including:

• 🚀 Node.js: introduction to technology
• 🧑‍💻 HTTP server for statics files
• 🧩 Comparison of HTTP, TCP and UDP clustering on processes and threads
• 🧩 Asynchrony and event loop phases
• ⭐ Application structure: modularity systems, packages and dependencies
• 💻 Modularity systems, CommonJS, ESModules, implementation of your own modularity system
• 💻 Packages and their loading in different modular systems
• ⭐ Application architecture: layers and dependency injection
• 🧩 Why is middleware bad?
• ⭐ Layers and Low Coupling using the example of config and transport
• ⭐ Databases, model, .d.ts headers and linters
• ⭐ Cryptography: crypto, password hashing with salt, session token, UUID, random numbers
• 💻 Implementation of randomPrefetcher from the metautil library
• 💻 UUID generation
• ⭐ Using Chat GPT in JavaScript optimization for Node.js
• ⭐ Server class structure and GoF patterns in Node.js
• ⭐ Authentication subsystem
• ⭐ Role Based Access Control subsystem
• ⭐ Streams Readable, Writable, Transform, open constructor, buffering, backpressure
• ⭐ Infrastructure and tools: typings, testing, linters, CI/CD, built-in testing framework
• ⭐ Working with errors and exceptions, Graceful shutdown in Node.js, unhandled exceptions, async stack trace
• 💻 Async stack trace
• 💻 Graceful shutdown
• 💻 Correct error handling
• ⭐ Working with files and file streams, monitoring the file system
• ✨ Buffers and file streams
• ⭐ GRASP and SOLID principles in JavaScript with adaptation for Node.js
• 💻 Inversoion of Control and Dedendency Injection
• ⭐ Security issues: DoS, XSS, Path traversal, CSRF, SQL injection
• ✨ Node.js application security
• ⭐ C/C++ Addons, Node-API (n-api)
• ⭐ WebAssembly: Rust, WAT, C++, AssemblyScript
• ⭐ Tracking asynchronous contexts: AsyncLocalStorage, AsyncResource
• ⭐ API design and contract verification in runtime
• ✨ Contract programming
• ⭐ Subsystems as separate microservices
• ⭐ Performance hooks, resource telemetry and optimization
• ✨ I/O bound, CPU bound, memory bound, profiling
• ⭐ Serverless and cloud FaaS solutions based on Node.js
• ⭐ Near real-time applications, Websocket, interactivity and collaborative applications
• 📢 Interactivity and collaborative applications
• ⭐ Distributed systems, high-load systems, load balancing, clustering and scaling, IP sticky
• ✨ HTTP server on Node.js (routing, cluster, IP sticky)
• ⭐ HTTP Proxy implementation
• ⭐ Build Node.js applications into single executable
• ⭐ Automatic restart of processes with --watch
• ⭐ Review of Web API ported to Node.js: Web Crypro, Web Streams, Intl
• ⭐ Built-in Permissions system to restrict access to the file system, network, and other APIs
• 💯 Asynchrony contracts based on callback
• 💯 Minimum required understanding of runtime: event loop, I/O, timers
• 💯 Event-based contracts: EventTarget, EventEmitter
• 💯 Stream abstraction: Readable, Writable, Transform
• ✨ Pattern open constructor (Revealing Constructor), buffering, backpressure
• ⭐ Thenabe Contract
• 💯 Promise Contract
• ⭐ Promise: then/catch/finally and class methods all, allSettled, race, any
• 💯 Contract of asynchronous functions async/await
• ⭐ Asynchronous functions
• 💯 Signals: signal, computed, effect
• 💯 Handling errors, identifying them and solving problems with stack traces
• 🧑‍🎓 Asynchronous queue AsyncQueue
• 🧑‍🎓 Asynchronous pool AsyncPool
• 🧑‍🎓 Asynchronous Collection Collector
• 🧩 Asynchronous collections (collecting values until ready)
• 🧑‍🎓 Chain of responsibility pattern
• 🧑‍🎓 Contract converters asyncify, callbackify, code joining in different styles
• ⭐ Asynchronous adapters (in preparation)
• 🧑‍🎓 Preventing data and control race conditions in asynchronous code
• 🧑‍🎓 Canceling asynchronous operations: AbortController, AbortSignal
• 🧑‍🎓 Async Generator and Async Iterator
• ⚙️ Abstractions ported from parallel programming: Semaphore, Mutex, Locks
• 🧩 System abstractions: threads, processes
• 🧩 Inter-process and inter-thread communication, MessageChannel, BroadcastChannel
• 🧩 Coroutines coroutines
• 🧑‍🎓 Asynchronous generators and asynchronous iterators
• 🧑‍🚀 Composition of functions on callbacks compose callbacks
• 🧑‍🚀 Composition of asynchronous functions async compose
• 🧑‍🚀 Asynchrony with RxJS event streams
• 🧑‍🚀 Actor model
• 🧑‍🚀 Functional asynchronous programming, Future contract
• ⚠️ Asynchrony on synchronous generators function*/yield
• ⚙️ Tracking asynchronous contexts
• ⭐ AsyncLocalStorage, AsyncResource
• 🧩 Multithreading in Node.js
• 🧩 Web Locks API in Node.js and browser

About the Author

Timur Shemsedinov - 28 years in IT, expert in node.js & javascript, private clouds, software engineering, cybernetics, distributed systems, architecture, databases

Links

• 👉 Async 2024
• 👉 NodeJS 2024