https://sudonull.com/invisible-networks-dpi-masking
Learn the principles of building traffic indistinguishable from HTTPS. Rotation, layer isolation, rejection of VPN patterns for middle/senior dev. Adapt to DPI.
https://sudonull.com/invisible-networks-dpi-masking
Learn the principles of building traffic indistinguishable from HTTPS. Rotation, layer isolation, rejection of VPN patterns for middle/senior dev. Adapt to DPI.
https://sudonull.com/proxy-on-c-with-ftp-authentication
Implementation of a universal proxy server on C# for HTTP/HTTPS/FTP. Automatic credential substitution, code with async/await. Setup and launch instructions for developers.
https://sudonull.com/syncloud-self-hosting-without-docker-and-configs
How open source platform on Go solves the pain of manual server management. Installation, SSO, HTTPS and updates — without terminal. For devops and senior developers.
https://sudonull.com/telegram-stars-bot-for-payments-without-ip
Create an anonymous bot for donations and sales in Telegram on aiogram 3 and Stars. Instructions on architecture, unique links, HTTPS and CORS. For middle/senior dev. Deploy without registration.
https://sudonull.com/calibre-9-7-ai-and-content-server-fixes
Calibre 9.7 release fixes bugs in the viewer, AI backends, and MTP driver. New features: annotation grouping, touchpad gestures, HTTPS-offline. Download for Linux/Windows/macOS and test stability.
Learn what is a large language model, how AI like ChatGPT works, key capabilities, limitations, and practical uses. Understand LLMs in plain English.
Compare REST API vs GraphQL side-by-side. Learn which architecture fits your project with data on performance, caching, cost, and scalability. Make the right choice.
Learn how to use docker for beginners with this hands-on guide. Run containers, build images, and master Docker Compose. Start containerizing your apps today.
Learn how does retrieval augmented generation work: RAG reduces AI hallucinations, grounds responses in real data, and transforms LLMs into trustworthy systems. Start now.
Kubernetes architecture explained with examples: understand control plane, worker nodes, Pods, and deployment flow. Learn how clusters work with practical use cases.
SpaceX and KDDI launched satellite communication for smartphones in Japan. Learn how Starlink Direct-to-Cell works, who can access it, and what hidden geopolitical goals this project pursues.
Google and Quantinuum have reached the threshold of scalable quantum error correction. Learn how this changes the future of quantum computing and who benefits from the breakthrough.
Analysis of EIC Tech Report 2026: 25 early deep-tech signals to strengthen Europe. Bio-inspired AI, quantum communications, biomineralization, and surgical robotics. Who wins and who loses? Read the full review.
Learn how to become a self-taught programmer and get a job in 2026 with this practical roadmap. Master fundamentals, build a portfolio, and land your first developer role.
Learn how Netflix scales its streaming infrastructure with AWS, Open Connect CDN, and chaos engineering. Discover the tech behind 270M subscribers and sub-100ms latency.