₿ Blockchain & Crypto Tutorials
How to Build a DogeOS Wallet App With SDK v4 and React
Learn how to integrate DogeOS SDK v4 into a React app, configure the Chikyū Testnet, connect wallets, and read account state.
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Everything published on WizTechnoz.com, newest first.
₿ Blockchain & Crypto Tutorials
Glamsterdam Sepolia Node Setup: Update Geth and Lighthouse Before the Fork
Prepare a Geth and Lighthouse Sepolia node for Ethereum's October 6 Glamsterdam fork, including version checks, client upgrades and final va...
💻 Software Tutorials
AWS Well-Architected Agent Tutorial: Set Up Your First Cloud Review
Learn how to configure AWS Well-Architected Agent, set goals, create IAM roles, add application context, and safely review its first cloud r...
💻 Software Tutorials
Cloudflare Web Search API Tutorial: Add Live Search to an AI App
Learn how to use Cloudflare Web Search API to retrieve live web results, choose search providers, use BYOK, and ground AI applications with...
💻 Software Tutorials
How to Use Android CLI Device Streaming for Remote Android Testing
Learn how to use Android CLI device streaming to reserve real Android hardware, deploy apps through ADB, inspect screens, and install Androi...
🌐 Web Development Tutorials
How to Query GitHub Security Advisories with GraphQL
GitHub added five SecurityAdvisory fields and two filters to GraphQL. Learn how to query CVEs, review timestamps, source locations, and with...
🌐 Web Development Tutorials
How to Measure Soft Navigations with PerformanceObserver
Learn how to measure SPA route changes with the soft-navigation PerformanceObserver API, correlate navigationId with contentful paint, and h...
🌐 Web Development Tutorials
How to Use GitHub’s Async Merge API in JavaScript
GitHub’s async merge API is now generally available. Learn how to submit, poll, and safely handle pull-request merges in JavaScript.
🌐 Web Development Tutorials
How to Use CSS text-decoration-inset in Chrome 154
Learn how to use CSS text-decoration-inset in Chrome 154 to shorten, extend, shift, and animate text decorations with progressive enhancemen...
🌐 Web Development Tutorials
Cloudflare Artifacts Tutorial: Build a Git Repository Worker
Learn how to use Cloudflare Artifacts with a Worker, create Git repositories programmatically, push commits, manage tokens, and connect repo...
👨💻 Programming Tutorials
GitHub Copilot Computer Use Tutorial: Control Desktop Apps on Windows and Mac
GitHub Copilot can now control desktop apps on Windows and macOS. This tutorial shows how to enable computer use, manage permissions, and te...
👨💻 Programming Tutorials
Python 3.10.22 Upgrade: Move Your Project to Python 3.14
Python 3.10.22 is the final security release of Python 3.10. This guide walks through a safe project migration to Python 3.14 without breaki...
👨💻 Programming Tutorials
GitHub Copilot Dynamic Workflow Tutorial: Build a Reusable Code Review
GitHub Copilot dynamic workflows let developers combine code-defined steps with AI agents. Learn how to create, test, limit and run a reusab...
📱 Android & IOS Tutorials
Create My Widget Android Tutorial: Build a Custom Home Screen Widget
Create My Widget lets supported Android users describe a home-screen widget in natural language. Here’s how to check availability, create on...
📱 Android & IOS Tutorials
One UI 9 Security Brief: How to Turn On Samsung’s Privacy Alerts
One UI 9 adds Security Brief and Privacy Alerts to supported Galaxy devices. Here’s how to enable them and understand what Samsung’s warning...
📱 Android & IOS Tutorials
Android 17 Intrusion Logging Tutorial: How to Enable Security Logs
Learn how to enable Android 17 Intrusion Logging, understand what it records, download encrypted security logs, and check its 12-month reten...
🤖 AI Tutorials
Strands Decider 2B Tutorial: Run a Local Decision Model for AI Agents
Learn how to install Strands Decider 2B locally, run bounded AI decisions, use its confidence output, expose it over HTTP, and place it befo...
🤖 AI Tutorials
Gemini 4 Argon API Tutorial: Prepare Your App Before Access
Prepare a Gemini API app for Gemini 4 Argon before public access. Learn the official SDK setup, model discovery, configurable model calls, p...
🤖 AI Tutorials
GitHub Copilot Computer Use Tutorial: Control Desktop Apps Step by Step
GitHub Copilot can now control desktop apps on Windows and macOS. Learn how to enable computer use, run a safe test, automate GUI workflows...
📱 Mobile & Smartphones
Motorola Signature 27 GrapheneOS Support: What It Changes for Android Users
Motorola's Signature 27 will be the first Motorola phone officially supported by GrapheneOS. Here is what is confirmed, what remains unknown...
📱 Mobile & Smartphones
iPhone Duo Crease: What Apple Actually Changed on Its Foldable Screen
The iPhone Duo still has a display crease, but Apple's nano-texture surface and folding-screen design make it harder to see and feel. Here's...
🤖 AI - Artificial Intelligence
Claude AI Enzyme Discovery Shows What Autonomous AI Research Can Actually Do
Anthropic says Claude agents identified a previously uncharacterized reverse transcriptase system called ART in bacteriophage DNA. The findi...
🤖 AI - Artificial Intelligence
Microsoft Copilot Home, Code and Autopilot: What Changed
Microsoft is rebuilding Copilot around Home, Code and Autopilot, adding AI app creation, persistent agents, Office integration and new contr...
💡 Technology Tips, Tricks & Fixes
Windows 11 Domain Trust Fix: Repair the KB5124008 Secure Channel Error
Windows 11 PCs can lose domain trust after KB5124008. Here is Microsoft's workaround for Machine Identity Isolation and secure-channel failu...
💡 Technology Tips, Tricks & Fixes
Windows 11 Always On VPN Fix: Stop VPN Connections Getting Stuck
Microsoft confirmed a September 2026 Windows 11 issue affecting Always On VPN profiles that automatically switch between IKEv2 and SSTP. Her...
💡 Technology Tips, Tricks & Fixes
Windows 11 FSLogix Black Screen: How to Fix Desktop Loading After Sign-In
Microsoft has documented a Windows 11 black-screen problem affecting some Azure Virtual Desktop and FSLogix environments. Here are the curre...
🔧 Gadget Tutorials
How to Set Up Health Guardian on Pixel Watch 5
Learn how to set up Health Guardian on Pixel Watch 3, 4 and 5, understand its new health trends, and know what the reports can and cannot te...
🔧 Gadget Tutorials
How to Set Up Galaxy Z Flip 8 Mirror View
Turn the Galaxy Z Flip 8's FlexWindow into a digital mirror with Camera Assistant. This guide covers setup, shortcuts, zoom, freeze, lightin...
🔧 Gadget Tutorials
How to Use AirPods 5 Live Translation
Learn how to set up and use Live Translation on AirPods 5, including language downloads, requirements, AirPods controls and noisy-environmen...
🛡️ Cybersecurity Tutorials
How to Check and Patch Check Point CVE-2026-93616
Check Point CVE-2026-93616 is an actively exploited pre-authentication flaw in Security Management. Learn how to identify affected Takes, pa...
🛡️ Cybersecurity Tutorials
How to Check and Patch Roundcube CVE-2026-48842 Before Exploitation
Roundcube CVE-2026-48842 is being exploited in the wild. Learn how to check affected versions, upgrade safely, verify the fix, and review ex...
🛡️ Cybersecurity Tutorials
ServiceNow AI Platform Security Update: Check the September 2026 CVEs
ServiceNow disclosed five AI Platform CVEs in September 2026. Learn how to check your build, compare patch levels, verify remediation, and r...
₿ Blockchain & Crypto Tutorials
x402 Polygon Tutorial: Build a USDC-Paid API With HTTP 402
Learn how to build a USDC-paid Polygon API with x402, handle HTTP 402 payments, and understand when agent payment channels make sense.
₿ Blockchain & Crypto Tutorials
How to Build a Solana V1 Transaction With Solana Kit
Solana V1 transactions are live on mainnet with a 4,096-byte limit. Learn how to build V1 transactions, update RPC reads, and handle the new...
💻 Software Tutorials
CircuitPython 11 Alpha Tutorial: Install and Test the New Firmware
CircuitPython 11.0.0-alpha.1 adds new cryptography, RP2350 alarm, USB, import, and firmware changes. Learn how to install and test it safely...
💻 Software Tutorials
Build Linux on Snapdragon X2: Qualcomm Developer Preview Guide
Qualcomm's Snapdragon X2 Linux preview is a developer-focused Debian 13 build path, not a normal installer. Learn how to prepare, build, dep...
💻 Software Tutorials
How to Use Android Studio BYOA with Claude, Codex, or Antigravity
Learn how to connect Claude Agent, Codex, or Antigravity to Android Studio using BYOA, then test project access, builds, emulator control, a...
🌐 Web Development Tutorials
How to Build a Python Worker on Cloudflare with FastAPI
Learn how to build and deploy a FastAPI application as a Cloudflare Python Worker, from local setup and dependencies to production deploymen...
🌐 Web Development Tutorials
How to Upgrade Node.js 22 to 22.23.3 and Verify npm 10.9.9
This practical Node.js 22.23.3 upgrade tutorial shows how to update Node and npm, verify projects, test HTTPS, and keep Docker and CI enviro...
🌐 Web Development Tutorials
Chrome 154 Responsive Iframe Tutorial: Auto-Size Embedded Content
Learn how Chrome 154 can automatically size iframes to embedded content using frame-sizing, responsive-embedded-sizing, and requestResize().
👨💻 Programming Tutorials
Helidon 27 Tutorial: Build a Java Microservice with Virtual Threads
Learn how to build a Helidon 27 Java microservice from scratch, configure HTTP routes, use virtual threads, run the development loop, and cr...
👨💻 Programming Tutorials
How to Use Node.js 26.10 Debounce and Throttle Without npm
Node.js 26.10 adds built-in debounce and throttle utilities. Learn their Promise behavior, cancellation, queueing, concurrency controls and...
👨💻 Programming Tutorials
How to Use Partial Function Application in PHP 8.6
PHP 8.6 adds Partial Function Application with ? and ... placeholders. Learn how to create reusable closures, defer calls, combine PFA with...
📱 Android & IOS Tutorials
How to Use F-Droid 2.0 on Android: What Changed and How to Start
F-Droid 2.0 brings a redesigned Android app store, better search, automatic updates and a new installation flow. Here is how to use the new...
📱 Android & IOS Tutorials
How to Use Ask to Browse on iPhone to Approve Websites for Kids
Learn how to use Ask to Browse in iOS 27 to require approval before a child visits new websites, manage requests, and block previously appro...
📱 Android & IOS Tutorials
How to Use Google Photos Wardrobe on Android and iPhone
Learn how to use Google Photos Wardrobe on Android and iPhone, check eligibility, build your digital closet, create outfits, and use virtual...
🤖 AI Tutorials
Gemini 3.8 Flash TTS Tutorial: Build Expressive AI Voice Apps with Python
Learn how to use Gemini 3.8 Flash TTS with Python, control speech style, generate two-speaker dialogue, stream audio, and choose between Fla...
🤖 AI Tutorials
Microsoft Copilot Code Tutorial: Build an App From a Natural-Language Prompt
Learn how Microsoft's new Copilot Code turns natural-language requirements into apps, dashboards, trackers and workflows, with a practical f...
🤖 AI Tutorials
GitHub Copilot OpenTelemetry Tutorial: Monitor AI Agent Sessions
Learn how to configure GitHub Copilot OpenTelemetry for enterprise agent monitoring, trace model and tool activity, and keep prompt content...
🤖 AI Tutorials
GPT-6 Sol API Tutorial: Build a Reasoning App with Python
Learn how to use GPT-6 Sol with the OpenAI Python SDK, control reasoning effort, parse structured responses, and prepare the model for tool...