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# buildinpublic

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How I Built a Self-Feeding SEO Engine with GPT-4o Vision + Next.js 15

How I Built a Self-Feeding SEO Engine with GPT-4o Vision + Next.js 15

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8 min read
When Users Ask for 'Profit Margin' and You Realize Formulas Are Harder Than You Thought

When Users Ask for 'Profit Margin' and You Realize Formulas Are Harder Than You Thought

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3 min read
Day 6: Why Excel Shows '0' for My AI-Generated Formulas (And How I Fixed It)

Day 6: Why Excel Shows '0' for My AI-Generated Formulas (And How I Fixed It)

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2 min read
MVP Agent — AI-powered MVP Blueprints (Gradio + Gemini + MCP)

MVP Agent — AI-powered MVP Blueprints (Gradio + Gemini + MCP)

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6 min read
Day 4: Why I Spent More Time on UI Than Features

Day 4: Why I Spent More Time on UI Than Features

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2 min read
I Used AI to Write My Last Blog Post and HN Flagged It

I Used AI to Write My Last Blog Post and HN Flagged It

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6 min read
Draw a Fish and Watch it Swim - Crazy Idea Create Viral Website

Draw a Fish and Watch it Swim - Crazy Idea Create Viral Website

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3 min read
Hello dev.to – Portfolio syncing & curious builds ahead

Hello dev.to – Portfolio syncing & curious builds ahead

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1 min read
Why Hardcoded Values Are Killing Your Tests

Why Hardcoded Values Are Killing Your Tests

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3 min read
We Just Opened Sidian for Beta

We Just Opened Sidian for Beta

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1 min read
Devs: What's Wasting Your Time on YouTube? Help Me Build a Better Platform (2-min survey)

Devs: What's Wasting Your Time on YouTube? Help Me Build a Better Platform (2-min survey)

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2 min read
I built a free tool to help you find the right newsletter platform (and see what successful newsletters use)

I built a free tool to help you find the right newsletter platform (and see what successful newsletters use)

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1 min read
The SEO grind no one talks about

The SEO grind no one talks about

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1 min read
Starting My Micro‑SaaS Journey: LaunchPad (Day 1)

Starting My Micro‑SaaS Journey: LaunchPad (Day 1)

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1 min read
I've created a leetcode-like platform for system design

I've created a leetcode-like platform for system design

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2 min read
Building 100 Link Collections in 30 Days — Day 7: What I Know (and Don't Know)

Building 100 Link Collections in 30 Days — Day 7: What I Know (and Don't Know)

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2 min read
Day 3: Fixed the Data Insertion Bug – SpeakSheet Now Generates Working Excel Files

Day 3: Fixed the Data Insertion Bug – SpeakSheet Now Generates Working Excel Files

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1 min read
How I Grew a Bowling Directory 300% in a Week 🎳

How I Grew a Bowling Directory 300% in a Week 🎳

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2 min read
The Most Terrifying App I've Ever Built: Hounty.app

The Most Terrifying App I've Ever Built: Hounty.app

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9 min read
When One State Rules Them All

When One State Rules Them All

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2 min read
I'm Building an AI Agent That Automates Competitor Research

I'm Building an AI Agent That Automates Competitor Research

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2 min read
Building BowlingAlleys.io — $500/mo, 6 signed, 2 on deck

Building BowlingAlleys.io — $500/mo, 6 signed, 2 on deck

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2 min read
Ever spent a full day rebuilding something your users will never notice? I just did. And it was absolutely worth it.

Ever spent a full day rebuilding something your users will never notice? I just did. And it was absolutely worth it.

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1 min read
Spotlight: A Modern Social Media App Built with React Native + Expo

Spotlight: A Modern Social Media App Built with React Native + Expo

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1 min read
Learning Chinese as a Developer: A Minimal Practice Method That Works

Learning Chinese as a Developer: A Minimal Practice Method That Works

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2 min read
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