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Don't Buy a GPU: Build This 32GB Free AI Server Instead ($0 Cost)
What if you could run a 27B AI model with almost 32GB of GPU VRAM β completely FREE? π€― In this video, Iβm building a powerful AI inference server using 2Γ Tesla T4 GPUs and Ollama, then using it to run a 27B parameter model. Weβll go from a fresh Kaggle environment to a fully working AI server and test the model with real AI coding workflows. π₯ What you'll learn in this video: β’ How to get access to 2Γ Tesla T4 GPUs β’ How to set up Ollama for multi-GPU inference β’ How to run a 27B Q4 AI model β’ How to configure a 64K context window β’ How to create and use an MTP model β’ How to keep the model loaded in GPU VRAM β’ How to check GPU usage with NVIDIA-SMI β’ How to benchmark AI generation speed β’ How to expose your Ollama server through a temporary public API β’ How to connect the server with Hermes Agent β’ How to connect it with OpenCode β’ How to use your remote GPU server for real AI coding workflows π TIMELINE: 00:00 β What Weβre Building 01:36 β Setup Kaggle & Import the Notebook 04:46 β Install Ollama & Run the 27B Model 05:23 β MTP, GPU Load & Benchmark 06:00 β Cloudflare + OpenCode π MODEL USED Qwen3.8 27B Uncensored Q4_K_M β‘ STACK USED β’ Ollama β’ Kaggle GPU β’ 2Γ NVIDIA Tesla T4 β’ MTP β’ Cloudflare Tunnel β’ Hermes Agent β’ OpenCode π GET THE NOTEBOOK https://drive.google.com/file/d/1whN2AAkQ0GGUTYeLOAsbYcShx-DMTdMj/view?usp=sharing β οΈ IMPORTANT The GPU availability and session limits depend on the platform and may change over time. This setup uses a temporary GPU environment, so it is not a permanent cloud server. 1. Check GPU Run this after selecting GPU in Kaggle settings: !nvidia-smi If you see NVIDIA GPU details, the GPU is active. ________________________________________ 2. Install Zstandard Ollamaβs installer may need zstd to extract its download. !sudo apt-get update -y !sudo apt-get install -y zstd ________________________________________ 3. Install Ollama !curl -fsSL https://ollama.com/install.sh | sh ________________________________________ 4. Confirm Ollama Installation !ollama --version You should see an Ollama version number. ________________________________________ 5. Start Ollama Server Run this in a Python code cell: import subprocess import time ollama_process = subprocess.Popen( ["ollama", "serve"], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL ) time.sleep(5) print("Ollama started") ________________________________________ 6. Confirm Ollama Is Running !curl http://127.0.0.1:11434 Expected result: Ollama is running ________________________________________ 7. Download the AI Model !ollama pull qwen3.8:latest Wait for the download to finish completely. ________________________________________ 8. Check the Installed Model Name !ollama list You should see: qwen3.8:latest Use this exact name in all later commands and in VS Code. ________________________________________ 9. Test the Model Locally Run this in a Python code cell: import requests response = requests.post( "http://127.0.0.1:11434/api/generate", json={ "model": "qwen3.8:latest", "prompt": "Reply with exactly: Tech2AI model test successful.", "stream": False }, timeout=300 ) print("Status:", response.status_code) print(response.text) A successful response should show: Status: 200 Tech2AI model test successful. ________________________________________ 10. Install Cloudflared !wget -q https://github.com/cloudflare/cloudflared/releases/latest/download/cloudflared-linux-amd64.deb !sudo dpkg -i cloudflared-linux-amd64.deb ________________________________________ 11. Confirm Cloudflared Installation !cloudflared --version You should see a Cloudflared version number. ________________________________________ 12. Create the Cloudflare Tunnel Run this in a Python code cell: import subprocess import time cloudflared = subprocess.Popen( [ "cloudflared", "tunnel", "--url", "http://127.0.0.1:11434", "--http-host-header", "localhost:11434" ], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, text=True ) time.sleep(8) for _ in range(30): line = cloudflared.stdout.readline() if line: print(line, end="") Wait for a temporary URL like this: https://something-random.trycloudflare.com Copy that URL. Important: Keep this cell running. If you stop it, the public tunnel will stop working. ________________________________________ 13. Test the Public Tunnel Replace the sample URL with your actual tunnel URL: import requests PUBLIC_URL = "https://your-tunnel.trycloudflare.com" response = requests.get(PUBLIC_URL + "/api/tags", timeout=60) print("Status:", response.status_code) print(response.text) If you see status 200 and the model list, the tunnel is working. ________________________________________ 14. Cline Settings in VS Code Open VS Code β open/install Cline β select OpenAI Compatible as API Provider. #AI #Ollama #Kaggle #LocalAI #LLM #AICoding #OpenSourceAI #HermesAgent #OpenCode #GPU #TeslaT4
Kilo Code Setup: FREE AI Models for Unlimited AI Tokens (2026 Full Guide)
Kilo Code Setup: FREE AI Models for Unlimited AI Tokens (2026 Full Guide) Kilo Code gives you free AI models inside VS Code β no credit card, no API key, and no subscription. In this video I show the full Kilo Code setup from scratch, how to find the free models in the model picker, and how to actually use them for real coding work without burning through paid tokens. Kilo Code is an open-source AI coding agent (VS Code, JetBrains, and CLI) with access to 500+ models. The part most people miss: a chunk of those models are listed at $0 input and $0 output pricing, so you can run agentic coding, refactors, and debugging all day for free. β±οΈ TIMESTAMPS 00:00 - Why paid AI coding tools are draining your wallet 00:45 - What Kilo Code actually is 01:30 - Installing Kilo Code in VS Code 02:40 - Creating your free Kilo account (no credit card) 03:50 - Finding the FREE models in the model picker 05:10 - Best free models right now + which to pick 07:00 - Code / Architect / Ask / Debug modes explained 09:15 - Building a real project with free models 12:30 - BYOK: connecting OpenRouter, Ollama & LM Studio 14:20 - Rate limits & the honest catch 16:00 - Tips to make free models perform like paid ones 18:00 - Final thoughts π LINKS Kilo Code: https://kilo.ai VS Code Marketplace: https://marketplace.visualstudio.com/items?itemName=kilocode.Kilo-Code Live free model list: https://kilo.ai/landing/free-models π§ FREE MODELS COVERED NVIDIA Nemotron 3 Ultra (free), MiniMax M2.7 & M3 (free), Ling 3.0 Flash + Flash VL (free), Nex-N2.5 Pro (free), Tencent Hy3 (free), Ring-2.6-1T (free), Poolside Laguna S 2.1 (free), Dots3-Note Preview (free) β FAQ Is Kilo Code really free? The extension is open source and free. Models marked "Free" in the picker have $0 token pricing β you only pay if you choose a paid model. Do I need an API key? No. Create a Kilo account and the free models work instantly. You can still bring your own key if you prefer. Does it work in JetBrains? Yes β VS Code, JetBrains IDEs, and a CLI. Will the free models stay free? Free hosted models are provider promotions and the list changes. Check the live catalog link above. β οΈ Heads up: free model availability rotates as providers change pricing. What's free in this video may differ by the time you watch β the model picker always shows current pricing. π If this saved you a subscription, drop a like and subscribe for more AI dev workflow videos. #KiloCode #AICoding #VSCode #FreeAI #VibeCoding What is Kilo Code? Is Kilo Code free? How do I install Kilo Code? What IDEs and platforms does Kilo support? Which AI models does Kilo Code support? How does pricing work and can I bring my own API key? How does Kilo handle code privacy and data? What agent modes does Kilo Code have? How do Cloud Agents work? Does Kilo understand my entire codebase? What programming languages does Kilo support? Why switch from Cursor to Kilo Code? How does Kilo Code compare to GitHub Copilot? Does Kilo support MCP (Model Context Protocol)? Can I use Kilo Code on a team or in an enterprise? Is Kilo Code really open source?
How to Use OpenAI Codex for FREE (7.4B Tokens Setup)
Run OpenAI Codex for free β two working methods, including routing Codex CLI through 34 free LLM providers (~7.4B tokens/month). Learn how to access 7.4 billion free AI tokens every month to run OpenAI Codex, Claude Code, Cursor, and VS Code without paying per-token API fees. This guide covers how to aggregate free LLM provider tiers, set up failover routing, and connect Codex CLI for zero-cost coding. β οΈ Honest note: the 7.4B figure is NOT from OpenAI. It's the combined free tier of 34 third-party providers. You're running Codex's harness on free models, not GPT-5-Codex. I show the quality difference at 14:00. COMMANDS npm i -g @openai/codex curl -fsSL https://freellmapi.co/install.sh | bash npx freellmapi setup-codex --url http://localhost:3001 --dry-run Full written guide + config file: [your URL] 0:00 The catch nobody tells you 0:38 Method 1: OpenAI's actual free tier 2:15 Why the 5-hour limit kills you 3:04 Method 2: Installing the router 5:20 Adding your first 3 provider keys LINKS Codex CLI: github.com/openai/codex FreeLLMAPI: github.com/tashfeenahmed/freellmapi OpenAI plan docs: help.openai.com #OpenAICodex #FreeAI #LLM #Coding #GitHub #DeveloperTools #CursorAI #ClaudeCode
Claude Code + VS Code: Free AI Coding Setup (2026 Guide)
Set up Claude Code in VS Code for free in under 10 minutes. Install, authenticate, configure CLAUDE.md, and add a local fallback for unlimited coding. H1: How to Set Up Claude Code in VS Code for Free. Claude Code runs inside VS Code through Anthropic's official extension. Install Node.js, add the Claude Code extension from the VS Code Marketplace, sign in with a free Anthropic account, and open the panel with the keyboard shortcut. Setup takes about five minutes and requires no paid subscription to start. H2: What is Claude Code for VS Code? H2: Is Claude Code free to use in VS Code? H2: How do you install the Claude Code extension? (numbered steps, one action per step) H2: What are the system requirements? H2: How do you get better results with a CLAUDE.md file? H2: How do you run a free local model as a fallback? H2: Claude Code vs Cursor vs GitHub Copilot: which is free? (comparison table β tables get cited heavily in AIOs) H2: Common setup errors and fixes H2: Frequently asked questions FAQ block (mark up with FAQPage schema): Is Claude Code free? β There is a free tier with usage limits, plus the VS Code extension itself is free. Heavier daily use generally requires a paid plan or API credits. Do I need the terminal? β No. The extension gives you a full GUI panel, though the CLI remains available. Does it work offline? β Not on its own. Pair it with a local model runner like Ollama for offline coding. Which languages does it support? β Any language VS Code supports; results are strongest in widely-used ecosystems like Python, JavaScript, TypeScript, and Go.
How to Use Claude Code in Google Antigravity (2026 Guide)
H1: How to Use Claude Code in Google Antigravity (Free Setup Guide) You can use Claude Code in Google Antigravity because Antigravity is built on a VS Code fork. Install the Claude Code extension from the Extensions panel, or run the Claude Code CLI in Antigravity's integrated terminal. Antigravity is free to download; Claude Code requires your own Claude plan or API key. H2: Can you use Claude Code inside Google Antigravity? Yes. Google Antigravity is a fork of Visual Studio Code, so the Claude Code extension installs from the Extensions marketplace (Ctrl+Shift+X, or Cmd+Shift+X on macOS). Claude Code also runs in Antigravity's integrated terminal via the CLI. Many developers prefer the terminal method because it handles context management more efficiently than the extension. H2: How do you install Claude Code in Antigravity? Download Antigravity from antigravity.google and sign in with a Google account. Open the Extensions panel, search "Claude Code," and install it. Then authenticate with either a Claude subscription login or an Anthropic API key. Alternatively, install the Claude Code CLI and launch it inside Antigravity's terminal with the claude command. H2: Is Google Antigravity free? Google Antigravity is free to download and includes a free tier with Gemini model access. Free-tier usage runs on a quota that refreshes roughly every five hours, alongside a weekly cap. Paid Google AI plans raise both limits. Antigravity's free tier does not include Claude Code access β that requires a separate Anthropic plan. H2: Do you need a Claude subscription to use Claude Code in Antigravity? Yes. Antigravity's free quota covers its own bundled models, not Claude Code. Running Claude Code inside Antigravity requires either a Claude Pro or Max subscription or an Anthropic API key billed per token. The API key suits occasional use; a subscription is more predictable for daily coding. H2: Claude Code vs Antigravity Agent β which should you use? Antigravity's built-in agent manager handles parallel tasks, browser automation, and multi-agent orchestration inside the editor. Claude Code is a terminal-first agent that developers generally rate higher for code quality, refactoring, and debugging. Running both in one editor lets you use Antigravity for orchestration and Claude Code for precision work. H2: Why hit rate limits, and how do you avoid them? Antigravity enforces a five-hour refreshing quota plus a weekly cap, and heavy agent runs consume quota quickly. To stretch it: route routine tasks to Antigravity's free models, reserve Claude Code for complex refactors, keep context windows small, and avoid re-running long agent loops on unchanged code. H2: Which models does Antigravity support? Antigravity offers multiple frontier models including Google's Gemini family, Anthropic's Claude Sonnet models, and OpenAI open-weight models, selectable per agent task. The exact model lineup changes frequently as vendors ship new versions, so check antigravity.google/docs/models for the current list before relying on a specific version. One caution: model version numbers in this space rotate fast and there have been reported mismatches between Antigravity's model labels and what's actually served. Keep version numbers out of your evergreen copy where you can, and link to the official docs page instead β a wrong version number is the fastest way to lose AIO trust on a page. { "@context": "https://schema.org", "@graph": [ { "@type": "VideoObject", "name": "How to Use Claude Code in Google Antigravity FREE (Full Setup)", "description": "Full setup guide for running Claude Code inside Google Antigravity: extension install, terminal CLI method, authentication, and free-tier quota tips.", "thumbnailUrl": "https://i.ytimg.com/vi/DXQUU2yrAMo/maxresdefault.jpg", "uploadDate": "2026-09-08", "duration": "PT5M30S", "embedUrl": "https://www.youtube.com/embed/DXQUU2yrAMo", "author": {"@type":"Person","name":"Adrian","url":"YOUR_CHANNEL_URL"}, "hasPart": [ {"@type":"Clip","name":"Installing Antigravity","startOffset":35,"url":"https://www.youtube.com/watch?v=DXQUU2yrAMo"}, {"@type":"Clip","name":"Installing the Claude Code extension","startOffset":70,"url":"https://www.youtube.com/watch?v=DXQUU2yrAMo"}, {"@type":"Clip","name":"Authentication: Pro vs API key","startOffset":115,"url":"https://www.youtube.com/watch?v=DXQUU2yrAMo"}, {"@type":"Clip","name":"Free tier limits and quota tips","startOffset":255,"url":"https://www.youtube.com/watch?v=DXQUU2yrAMo"} ] }, { "@type": "HowTo", "name": "How to install Claude Code in Google Antigravity", "totalTime": "PT5M", "step": [ {"@type":"HowToStep","position":1,"name":"Download Antigravity","text":"Go to antigravity.google, download the installer for your OS, and sign in with a Google account."}, {"@type":"HowToStep","position":2,"name":"Open Extensions","text":"Press Ctrl+Shift+X (Cmd+Shift+X on macOS) to open the Extensions panel."}, {"@type":"HowToStep","position":3,"name":"Install Claude Code","text":"Search for 'Claude Code' and click Install."}, {"@type":"HowToStep","position":4,"name":"Authenticate","text":"Sign in with your Claude subscription or paste an Anthropic API key."}, {"@type":"HowToStep","position":5,"name":"Run your first task","text":"Open the integrated terminal, run the claude command, and give it a task in your project directory."} ] }, { "@type": "FAQPage", "mainEntity": [ {"@type":"Question","name":"Can you use Claude Code in Google Antigravity?","acceptedAnswer":{"@type":"Answer","text":"Yes. 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Codex + OmniRoute Setup = FREE Unlimited AI Tokens (Setup in 7 Minutes)
Stop burning credits in Codex CLI. In this video I connect OpenAI Codex to OmniRoute β a free, open-source, MIT-licensed local AI gateway that pools 290+ providers and 90+ free tiers behind one endpoint β and get it running end to end in about 7 minutes. OmniRoute runs on your own machine (localhost:20128), auto-falls back when a provider hits its quota, and stacks RTK + Caveman compression to cut token usage dramatically. Point Codex at one base URL and you get Claude, GPT, Gemini, Kimi, GLM, DeepSeek and hundreds more through a single config. β οΈ Honest disclaimer: "unlimited" is shorthand for pooled free tiers (~1.4β1.5B tokens/month by OmniRoute's own pool-deduped count), not infinite tokens. Some providers restrict gateway use in their terms β check each provider's ToS before you route production work through it. This is an educational walkthrough of an open-source tool, not a way to bypass anyone's billing. β±οΈ CHAPTERS 00:00 β Why Codex eats your credits 00:45 β What OmniRoute actually is (290 providers, one endpoint) 01:30 β Install: npm i -g omniroute 02:20 β First run + the dashboard tour 03:10 β Connecting your first FREE providers 04:15 β Pointing Codex CLI at OmniRoute (config.toml) 05:20 β Testing it: model "auto" and auto-fallback in action 06:10 β Combos, routing strategies & token compression 06:50 β Costs, limits and what to watch out for π LINKS OmniRoute (GitHub): https://github.com/diegosouzapw/OmniRoute OmniRoute site: https://omniroute.online OpenAI Codex CLI: https://github.com/openai/codex π¬ Which provider combo are you running? Drop it in the comments β I'm collecting the best free-tier stacks for a follow-up video. π Like + subscribe for more AI coding workflow videos. #Codex #OmniRoute #AICoding #OpenSource #developertools omniroute setup omniroute codex how to install omniroute codex omniroute codex unlimited omniroute how to setup omniroute install omniroute omniroute installation omniroute free unlimited codex omniroute install omniroute github setup omniroute omni route codex omniroute tutorial how to use omniroute how to use codex unlimited codex free unlimited omniroute combo omniroute combos omniroute + codex codex free codex codex with omniroute how to download omniroute how to use codex free onmiroute free ai how omniroute works omni route what is omniroute omniroute vs code codex token codex router use codex for free free codex omniroute config ominiroute como usar omniroute how to set up omniroute omni router
OmniRoute setup in VS Code Setup
The description should front-load your primary keywords in the first two lines, since that's what shows in search results and suggested videos before the "show more" cutoff. Here's a ready-to-paste version: Learn how to set up OmniRoute inside VS Code and unlock unlimited, free AI coding with over 339 providers and ~1.51 billion free tokens every month β no credit card, no subscription, no catch. In this step-by-step tutorial, I show you exactly how to install OmniRoute, connect free-tier providers like Kiro, Qoder, and Pollinations, point VS Code (or Claude Code, Cursor, Cline, Copilot) at the local endpoint, and start coding with Claude, GPT, and Gemini models completely free. Whether you're tired of hitting rate limits, paying $20β50/month for AI coding tools, or juggling ten different API keys, this setup fixes all of it with one endpoint and automatic fallback across providers so you never stop building. β±οΈ Timestamps 00:00 Intro β Why OmniRoute Changes Everything 00:45 What is OmniRoute? 02:00 Installing OmniRoute (npm / Docker / Desktop) 04:30 Connecting Free AI Providers 06:15 VS Code Integration Setup 08:00 Testing Your Setup 09:30 Auto-Fallback & Routing Explained 11:00 Final Thoughts + Tips π Resources Mentioned GitHub: https://github.com/diegosouzapw/OmniRoute Website: https://omniroute.online/ π Related Searches omniroute setup, omniroute vscode, free claude code alternative, unlimited ai coding free, claude code free tokens, vscode ai extension free, best ai coding tool 2026 π If this saved you money, smash that like button and subscribe for more free AI tooling tutorials. #OmniRoute #VSCode #AICoding #ClaudeCode #FreeAI #DeveloperTools #codingtutorial related keywords: omniroute setup omniroute vscode how to setup omniroute how to install omniroute omniroute vs code omniroute setup omniroute ominiroute how to set up omniroute omniroute Ψ΄Ψ±Ψ omniroute installation what is omniroute how to connect gemini to vscode setting up omniroute how to use omniroute omniroute install vs code install omniroute opus 5 free omniroute in vs code best opencode setup kiro free how to download omniroute omni router setup github omniroute omni route visual studio code omniroute codex omniroute claude
How to Connect SQL Server with Visual Studio 2026 (C# Tutorial)
Learn how to connect SQL Server with Visual Studio 2026 using C# β step by step. This tutorial shows how to install and configure SQL Server, create a new Visual Studio 2026 project, set up the connection string, and run your first database query in C#. Whether you're a beginner, a student, or a developer building your first database-driven app, this guide walks you through every step of connecting SQL Server to Visual Studio 2026 and fixing the most common connection errors along the way. β±οΈ Timestamps: 00:00 Intro 00:XX Installing & Configuring SQL Server 00:XX Creating a New Visual Studio 2026 Project 00:XX Setting Up the SQL Connection String in C# 00:XX Testing the Database Connection 00:XX Fixing Common SQL Connection Errors 00:XX Best Practices for Secure Database Connectivity πΉ What you'll learn: - How to connect SQL Server to Visual Studio 2026 using C# - How to write and test a SQL connection string - How to troubleshoot the most common SQL Server connection errors - Best practices for secure, production-ready database connections π If this helped you connect SQL Server with Visual Studio 2026, like the video and subscribe for more C# and .NET tutorials. #SQLServer #VisualStudio2026 #CSharpTutorial
How to Create TextField and Button Widgets in Flutter { Hindi }
How to Create TextField and Button Widgets in Flutter { Hindi } π In this video, we will learn how to create TextField and Button widgets in Flutter step by step, explained in Hindi for easy understanding. This tutorial is perfect for beginners who are starting their Flutter app development journey and want to understand how to take user input and handle button clicks in their apps. π What you'll learn in this video: β How to create a TextField widget in Flutter β How to customize TextField (hint text, border, style, etc.) β How to create different types of Buttons (ElevatedButton, TextButton, etc.) β How to handle button click events β How to get input value from TextField β Best practices for form widgets in Flutter π If you find this video helpful, don't forget to Like, Share, and Subscribe for more Flutter tutorials in Hindi!
How to Install & Setup Node.js and NPM on Windows 10/11 (2026 Guide)
Learn how to install Node.js and NPM on Windows 10 and Windows 11 step by step. In this beginner-friendly tutorial I show you how to download the correct Node.js LTS installer, run the setup wizard, add Node to your PATH, verify the installation with node -v and npm -v, and fix the common "node is not recognized as an internal or external command" error. By the end you'll have a working Node.js development environment ready for React, Express, Next.js or any JavaScript project. No prior experience needed β everything is done from scratch on a fresh Windows machine. β±οΈ Timestamps 00:00 Intro β what is Node.js and why you need it 00:35 Checking if Node.js is already installed 01:10 Downloading Node.js LTS from nodejs.org (LTS vs Current explained) 02:20 Running the Windows installer step by step 04:05 Chocolatey / winget install method (optional) 05:00 Verifying the install: node -v and npm -v 05:45 Fixing "npm is not recognized" β adding Node to PATH 07:10 Running your first JavaScript file with Node 08:00 Installing your first NPM package 08:50 How to update or uninstall Node.js 09:30 Outro π Links Node.js official download: https://nodejs.org/en/download VS Code: https://code.visualstudio.com π» Commands used node -v npm -v winget install OpenJS.NodeJS.LTS npm init -y β This tutorial answers: how to install node js in windows 11, how to install npm on windows, node js download for windows 64 bit, which node version should I install, LTS or Current, how to set node path in environment variables, how to check node version in cmd, node js setup for beginners. π If this helped, like and subscribe for more web development tutorials. Drop your error message in the comments and I'll help you debug it. #nodejs #npm #windows11 #javascript #webdevelopment
How to Build a Bottom Navigation Bar in Flutter Step-by-Step
Learn how to build a modern Bottom Navigation Bar in Flutter step-by-step. Master Material 3 design, handle tab switching, and preserve widget state using IndexedStack. Perfect for beginners and scalable apps. Want to build a flawless bottom navigation bar in Flutter without losing your user's page data or scroll position? In this step-by-step Flutter tutorial, we are building a clean, modern Bottom Navigation Bar from scratch. Most beginners build bottom bars that completely reset the screen every time a user switches tabs. I'll show you exactly how to fix that using IndexedStack for absolute state persistence! Whether you are completely new to Flutter or looking to implement clean Material 3 navigation design, this video has you covered. Timestamps: 0:00 - Introduction & The Common State Mistake 0:45 - Project Setup & UI Screens 1:50 - Building the BottomNavigationBar Widget 3:15 - Fixing the Tab Reset Bug with IndexedStack 4:40 - Custom Styling & Material 3 Updates 5:50 - Best Practices & Wrap Up If you found this tutorial helpful, don't forget to like, subscribe, and hit the notification bell for more clean Flutter tutorials! π #Flutter #Dart #MobileDevelopment #FlutterTutorial #AppNavigation Q: Why does my Flutter bottom navigation bar reset screen state when switching tabs? A: By default, if you switch pages by rendering them dynamically out of a standard List[index], Flutter removes the unselected widget from the widget tree entirely. This destroys its state, resetting scroll positions and input fields. To prevent this, wrap your page list in an IndexedStack widget, which keeps all tabs alive in memory. Q: What is the difference between BottomNavigationBar and NavigationBar in Flutter? A: BottomNavigationBar is the classic Material 2 component. In newer versions of Flutter, Google prefers NavigationBar, which follows Material 3 specifications, bringing updated visual container states, built-in pill shape indicators, and native fluid animations out of the box. Q: How many tabs should a bottom navigation bar have? A: According to Material Design guidelines, a bottom navigation bar should strictly contain between 3 and 5 destinations. If you have fewer than 3 options, use standard buttons or tabs. If you have more than 5, implement a side navigation drawer or a "More" menu item.
How to Get Text from TextField on Button Click in Flutter
π Learn how to get text from a TextField on a button click in Flutter! In this step-by-step Flutter tutorial, we will cover the absolute best practice for extracting user input using a TextEditingController and displaying it using a Text widget when an ElevatedButton is pressed. π What you will learn in this video: How to initialize and dispose of a TextEditingController. Binding the controller to a Flutter TextField. Extracting the text value inside the onPressed callback of a Button. Updating the UI dynamically using setState. π» Get the Code from this Tutorial: [Insert your GitHub/Blog Link here] β±οΈ Timestamps: 0:00 - Introduction & Demo 0:45 - Setting up the StatefulWidget 1:30 - Creating the TextEditingController 3:15 - Building the TextField & Button UI 5:00 - Getting Text on Button Click (The Core Logic) 6:45 - Crucial Tip: Disposing Controllers (Avoid Memory Leaks) 7:30 - Wrap Up & Next Steps If you found this Flutter tutorial helpful, don't forget to LIKE, SHARE, and SUBSCRIBE for more Flutter development tips!
How to Run PHP in Visual Studio Code 2026 | Complete Setup Guide
β How to Run PHP in Visual Studio Code 2026 | Complete Setup Guide In this video, I'll show you how to install and setup PHP in Visual Studio Code step by step on Windows. Whether you're a beginner or switching from another editor, this is the easiest PHP setup guide for VS Code in 2026. π₯ What You'll Learn: π How to download and install PHP on Windows π How to add PHP to System Environment Variables (PATH) π Best PHP extensions for VS Code (Intelephense + Code Runner) π How to run your first PHP file in VS Code π PHP setup with XAMPP in VS Code (bonus method) π How to debug PHP in VS Code with XDebug π Download Links: β’ VS Code: https://code.visualstudio.com β’ PHP for Windows: https://windows.php.net/download β’ XAMPP: https://www.apachefriends.org π Extensions Used: β’ PHP Intelephense β’ Code Runner β’ PHP Debug #PHP #VSCode #VisualStudioCode #PHPSetup #PHPTutorial #VSCodePHP #WebDevelopment #PHP2026 #setupwalapro βββββββββββββββββββ πΊ Subscribe for more VS Code and AI tool tutorials!
Free UNLIMITED AI Coding Agent in VS Code β No Subscription Needed (BlackBox AI Setup 2026)
π Discover the FREE and UNLIMITED AI Coding Agent built right into VS Code β Blackbox AI! In this video, I'll walk you through the complete setup so you can start building apps with AI assistance at zero cost. Blackbox AI has 30 million+ users and 4.2 million VS Code installs β and the free tier gives you UNLIMITED agent requests with no credit card required! β What you'll learn: - How to install Blackbox AI in VS Code (step-by-step) - How to use it as a free autonomous coding agent - Multi-agent Chairman mode β runs Claude, Codex & Gemini simultaneously - Tips to get the most out of the free tier π Links: - Blackbox AI VS Code Extension β https://marketplace.visualstudio.com/items?itemName=Blackboxapp.blackbox - Blackbox AI Website β https://www.blackbox.ai π Subscribe to Install & Setup for more free AI & developer tool tutorials! #BlackboxAI #VSCode #FreeAI #AICodingAgent #AITools
Flutter IconButton & FloatingActionButton Explained (Beginner Guide)
Learn how to use and customize IconButton and FloatingActionButton (FAB) in Flutter step-by-step. In this ultimate beginner layout tutorial, we cover how to add click events, style your icons, and position buttons correctly within your Scaffold. We break down the architectural differences between an IconButton inside the AppBar actions list versus placing a FloatingActionButton in its dedicated Scaffold slot for primary user actions. π RESOURCES & LINKS: β’ Official Flutter Icon Docs: https://api.flutter.dev/flutter/material/IconButton-class.html β’ Official Flutter FAB Docs: https://api.flutter.dev/flutter/material/FloatingActionButton-class.html π STEP-BY-STEP LAYOUT GUIDE (VIDEO CHAPTERS): 00:00 - Introduction to Flutter Interaction Widgets 01:10 - What is an IconButton? (Syntax & Parameters) 02:30 - Adding an IconButton to the AppBar Actions List 04:15 - Customizing Icon Colors, Sizes, and Splash Effects 06:00 - What is a FloatingActionButton (FAB)? 07:20 - Positioning the FloatingActionButton inside the Scaffold 09:10 - Mini-Project: Building a Interactive Counter App Layer π‘ FREQUENTLY ASKED QUESTIONS & SOLUTIONS (Google AIO Target): Q: What is the difference between an IconButton and a FloatingActionButton in Flutter? A: An IconButton is a compact widget designed to sit inside dense UI areas like the AppBar or list tiles for secondary actions. A FloatingActionButton (FAB) is a prominent, circular material design button that floats over content to represent the primary action of a screen. Q: How do you position a FloatingActionButton in Flutter? A: You pass the FloatingActionButton widget into the floatingActionButton property of your Scaffold. You can easily adjust its alignment on the screen by utilizing the floatingActionButtonLocation property (e.g., FloatingActionButtonLocation.centerFloat). Q: Why is my Flutter IconButton not clickable? A: If your IconButton is not responding to clicks or appears faded, ensure that your onPressed property is not set to null. It must point to a valid callback function, even an empty anonymous one like onPressed: () {}. Connect with me: π Website/Portfolio: [Your Link] π» GitHub Repository: [Your Link] #Flutter #FlutterDeveloper #AppDevelopment #MobileDevelopment #IconButton #FloatingActionButton #Dart #UIUX
Deprecated RaisedButton and FlatButton in Flutter
Are you getting deprecation warnings or compiler errors for RaisedButton, FlatButton, or OutlineButton in your Flutter project? In this video, you'll learn how to quickly migrate your old Flutter buttons to the modern ElevatedButton, TextButton, and OutlinedButton components. We cover the direct replacements, how to translate old styling (like color, textColor, and shape) using the new ButtonStyle API, and how to fix your codebase fast. Perfect for Flutter developers updating older projects or following outdated tutorials! π Timestamps: --- Flutter replaced the old button widgets to standardize styling across the framework. Here is the direct migration mapping: 1. Replace 'RaisedButton' with 'ElevatedButton' 2. Replace 'FlatButton' with 'TextButton' 3. Replace 'OutlineButton' with 'OutlinedButton' For styling, old parameters like 'color' and 'textColor' are replaced by the 'style: ElevatedButton.styleFrom()' property. --- ### π» Code Migration Examples: πΉ 1. RaisedButton β‘οΈ ElevatedButton // OLD RaisedButton( color: Colors.blue, textColor: Colors.white, onPressed: () {}, child: Text('Click Me'), ) // NEW ElevatedButton( style: ElevatedButton.styleFrom( backgroundColor: Colors.blue, foregroundColor: Colors.white, ), onPressed: () {}, child: Text('Click Me'), ) πΉ 2. FlatButton β‘οΈ TextButton // OLD FlatButton( textColor: Colors.blue, onPressed: () {}, child: Text('Click Me'), ) // NEW TextButton( style: TextButton.styleFrom( foregroundColor: Colors.blue, ), onPressed: () {}, child: Text('Click Me'), ) --- π§ Troubleshooting / Pro-Tip: - 'primary' and 'onPrimary' styling parameters inside styleFrom() are also deprecated in newer Flutter versions! Always use 'backgroundColor' (for the button background) and 'foregroundColor' (for text/icons). #Flutter #Dart #FlutterTutorial #MobileDevelopment #AppDevelopment #Coding #VSCode
Flutter Scaffold, AppBar & Body Explained: The Ultimate Beginner Guide
What is the difference between Scaffold, AppBar, and Body in Flutter? In this ultimate beginner guide, you will learn how to build a standard mobile app layout from scratch using Flutter's foundational UI components. We break down how the Scaffold acts as your visual blueprint, how to customize the top AppBar navigation, and how to structure the central body widget to handle your core application content. Perfect for absolute beginners looking to master Flutter layouts! π RESOURCES & LINKS: β’ Official Flutter Documentation: https://docs.flutter.dev β’ Source Code for this tutorial: [Insert Git Link] π‘ FREQUENTLY ASKED QUESTIONS (FAQ): Q: Why do I need a Scaffold widget in Flutter? A: The Scaffold widget provides a shortcut to creating a standard Material Design layout. It sets up the default background color and provides pre-built slots for essential UI elements like the AppBar, body, drawers, and floating action buttons. Q: What is the purpose of the body in a Flutter Scaffold? A: The body property holds the primary interactive content of your screen. It automatically stretches to occupy the remaining space below the AppBar and can take any single widget, such as a Column, Row, or ListView. Q: Can you use an AppBar without a Scaffold? A: While technically possible, it is not recommended. The AppBar is designed to be passed directly into the Scaffoldβs appBar property to automatically manage safe areas, heights, and shadows correctly. If this Flutter layout tutorial helped you, make sure to like the video and subscribe for weekly Flutter app development guides! #Flutter #FlutterDeveloper #FlutterTutorial #AppDevelopment #MobileDevelopment #Scaffold #AppBar