https://sudonull.com/sse-notifications-in-spa-real-time-without-polling
Integration of SSE and Mercure for asynchronous updates in SPA. Reuse of OpenAPI schemas, CDC for DB changes. Guide for middle/senior dev.
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In this project
https://sudonull.com/modbus-monitoring-in-corebus-register-polling-and-charts
Analysis of CoreBus 3.4.0 monitoring mode: periodic register polling, type conversion, formulas and logging. Instructions for engineers.
https://sudonull.com/mvp-bot-for-max-ru-long-polling-and-reply-mapping
Create a feedback bot for Max.ru on Node.js with SQLite. Long Polling without webhooks, Reply handling. Full code and architecture for middle/senior dev.
https://sudonull.com/lte-monitoring-dbm-to-bars-for-routers
Setting up LTE modem signal monitoring in Android app and routers. Normalization of RSRP/RSSI, polling Keenetic, Cudy, TP-Link. Charts and API integration for devs. Learn more.
https://sudonull.com/ai-agent-failures-in-production-rag-traps
Breaking down why AI agents break in real systems: RAG, connectors, polling. Architectural fixes, tests, and cost control. For middle/senior dev.
From other projects
https://ymaho.com/scammers-demand-bitcoins-for-passage-through-the-strait-of-hormuz
Scammers posing as Iranian authorities demand bitcoins or USDT for safe passage of ships through the Strait of Hormuz. Learn how the scheme works and what it threatens.
https://lrivo.com/haaland-hat-trick-seals-fa-cup-for-city-pressure-on-slot
Erling Haaland's hat-trick led Manchester City to a dominant 4-0 FA Cup win over Liverpool, piling pressure on manager Arne Slot. Discover the match details and City's new record.
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Google Gemini Ultra 2.0: record performance and price
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PostgreSQL vs MySQL: Which One to Choose?
PostgreSQL vs MySQL which one to choose? Compare features, performance, scalability, and use cases. Make an informed decision for your project with this data-driven guide.
What Is MLOps and Why Is It Important? Key Concepts
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What Are the Ethical Concerns in Artificial Intelligence?
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How to Set Up CI/CD Pipeline with GitHub Actions – Guide
Learn how to set up CI/CD pipeline with GitHub Actions. Step-by-step guide with YAML examples for automated testing, Docker builds, and deployment.
CERN quantum internet: 50 km test between Geneva and Lausanne
CERN successfully transmitted entangled photons over 50 km in a real urban network. Learn how White Rabbit technology is changing the quantum communications market and who benefits from this breakthrough.
Figure 02: new humanoid robot with AI interface from Figure AI
Figure AI introduced the humanoid robot Figure 02 with physical AI and OpenAI language model. The robot passed tests at BMW factories. Learn how humanoid robots are changing manufacturing.
Top 10 Breakthrough Technologies 2026 from WEF: Full Analysis
Analysis of trends, hidden risks, and geopolitical implications of Top 10 Emerging Technologies 2026. Who benefits from new developments and who loses. Read the analytics.
How to Use React Hooks: Complete Guide with Examples
Learn how to use React hooks effectively with practical examples. Master useState, useEffect, useContext, and custom hooks in this complete guide for modern React.