Building in public Day 16/100 Challange (Live Vibe Coding) | Vibe coding live with Antigravity ai

WHAT CAN YOU BUILD IN 100 DAYS? Starting September 2026, I'm taking on one of the biggest challenges I've ever done: 100 DAYS OF BUILDING IN PUBLIC. For the next 100 days, I'll be building, launching, marketing and selling SaaS products - LIVE, in front of the internet. And there's one big target at the end of this journey: $10,000 MRR. I don't know which products will succeed. I don't know which ideas will fail. But I'm going to document the entire process and let the results speak for themselves. From writing the first line of code to getting real users and making real revenue, you'll see the journey as it happens. ━━━━━━━━━━━━━━━━━━━━━━ WHAT I'LL BE DOING ━━━━━━━━━━━━━━━━━━━━━━ During this 100-day challenge, we'll explore the complete SaaS journey: 💡 Finding & validating SaaS ideas 🔎 Market & competitor research 💻 Building SaaS products from scratch 🤖 Using AI to build faster 🎨 Product & landing page design 🚀 Launching products 📣 SaaS marketing 🎯 Customer acquisition 💰 Pricing & SaaS sales 📈 SEO & growth strategies 💵 Getting the first paying customers 🔄 Improving products using user feedback 📊 Tracking MRR & revenue 🌎 Building products for a global audience And I'll be doing much of this LIVE on YouTube. You'll see the code, decisions, problems, experiments, launches, failures and wins. No fake guru screenshots. No pretending everything works. Just the real Build in Public journey. ━━━━━━━━━━━━━━━━━━━━━━ THE $10K MRR CHALLENGE ━━━━━━━━━━━━━━━━━━━━━━ The mission: DAY 1 → DAY 100 → $10,000 MRR Every day I'll take another step toward that goal. Some days we'll build. Some days we'll launch. Some days we'll market. Some days we'll sell. And some days we'll probably break everything and have to figure it out. That's what makes this interesting. You're not just watching a finished startup. You're watching it being built. Keywords: GPT 6 Astra, OpenAI GPT 6 Astra, GPT 6 Astra release, GPT 6 Astra launch, GPT 6 Astra live, GPT 6 Astra livestream, GPT 6 Astra coding, GPT 6 Astra vibe coding, vibe coding with GPT 6 Astra, GPT 6 Astra benchmark, GPT 6 Astra review, GPT 6 Astra first look, GPT 6 Astra test, GPT 6 Astra one shot coding, GPT 6 Astra agentic coding, GPT 6 Astra Claude Code, GPT 6 Astra software development, GPT 6 Astra AI coding, GPT 6 Astra coding model, GPT 6 Astra vs Claude Fable 5.1, GPT 6 Astra vs Fable 5.1, GPT 6 Astra vs GPT 5.6, GPT 6 Astra vs GPT 5.6 SOL, GPT 6 Astra vs Gemini 3.8 Flash, GPT 6 Astra vs Grok 4.6, GPT 6 Astra vs Muse Spark 1.3, GPT 6 Astra vs Claude, GPT 6 Astra vs Gemini, GPT 6 Astra vs Grok, OpenAI Astra, OpenAI GPT 6, GPT 6 ━━━━━━━━━━━━━━━━━━━━━━ 🌐 MY SOCIALS Follow the journey across all my platforms: X / Twitter: https://x.com/MallahGanpat Instagram: https://www.instagram.com/ganpatmalla... LinkedIn: https://www.linkedin.com/in/ganpat-ma... Facebook -   / 1enwm8sjds   Threads - https://www.threads.com/@talent.earns I'll share daily progress, product launches, behind-the-scenes updates, lessons and experiments across these platforms. 00:00:00 What Is Day 16 of the Challenge? 00:02:04 How to Log Previous Daily Build Hours? 00:05:40 Which Animation Library Fits Extension Destruction? 00:15:30 Why Do Effects Need a Top-Down Perspective? 00:19:16 How Does the Visitor's Portfolio Site Perform? 00:28:40 Can Figma Help Design 2D Animation Sprites? 00:32:17 Is Animate.css Suitable for Complex Object VFX? 00:38:24 Does Animista Offer Pre-Made CSS Effects? 00:46:40 Why Did the Figma Sign-In Error Occur? 00:54:04 Where Are Viewers Joining from Today? 01:04:33 How Should Cracking Logic Match Each Object? 01:07:25 Why Choose Anime.js for SVG Path Animations? 01:11:21 Which External Assets Must Be Prepared First? 01:21:26 How to Supply Source SVG Files Manually? 01:27:00 How Long Is the Master AI Prompt? 01:30:03 What Insights Come from The Four Agreements? 01:33:43 How to Initialize the Destroy Extension Workspace? 01:36:07 What Architectural Spec Did Antigravity Propose? 01:39:40 How Does the Phase-Wise Build Process Start? 01:51:37 Does Autonomous Code Verification Consume Tokens? 01:57:41 How Do Explosion Effects Trigger Live? 01:58:36 How Do the Bee Swarm Animations Behave? 02:01:36 How Can Radial Emote Wheels Redesign Selection? 02:08:08 How Does the Water Burst Animation Render? 02:10:21 What Cinematic Impact Does the Meteor Create? ━━━━━━━━━━━━━━━━━━━━━━ 🚀 DAY 1 STARTS NOW. 100 days. Multiple products. Real users. Real launches. Real revenue. One massive goal: 💰 $10,000 MRR. Follow the journey. Build with me. Learn with me. Let's build. 🚀 #BuildInPublic #SaaS #IndieHacker #Startup #10KMRR