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# buildinpublic

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Flutter Web でWiki・タイムトラッカー・音声メモを1日で同時実装した話

Flutter Web でWiki・タイムトラッカー・音声メモを1日で同時実装した話

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2 min read
I Built a Directory of AI Training Gig Platforms — Here's What I Learned in Week 1

I Built a Directory of AI Training Gig Platforms — Here's What I Learned in Week 1

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3 min read
🚀 AsyncKeel: Open-source FastAPI Boilerplate — Public Roadmap & Weekly Progress

🚀 AsyncKeel: Open-source FastAPI Boilerplate — Public Roadmap & Weekly Progress

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1 min read
Flutter Supabase でAI大学41社体制 + Notionライク タブブロック機能を実装した話

Flutter Supabase でAI大学41社体制 + Notionライク タブブロック機能を実装した話

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1 min read
21の競合SaaSを1つに統合するアプリを個人で作っている話

21の競合SaaSを1つに統合するアプリを個人で作っている話

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1 min read
【週次成長記録】自分株式会社 Week 13 (2026-03-21〜2026-03-27) — Building in Public

【週次成長記録】自分株式会社 Week 13 (2026-03-21〜2026-03-27) — Building in Public

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1 min read
The most important feature in our AI journaling app is the one where the AI shuts up. Day 6/7 of 30. 🌿

The most important feature in our AI journaling app is the one where the AI shuts up. Day 6/7 of 30. 🌿

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4 min read
My Backend Crashed Every Time Redis Went Down. Three Patterns Fixed That.

My Backend Crashed Every Time Redis Went Down. Three Patterns Fixed That.

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8 min read
How I Built an AI That Translates Code Between 27 Languages (Solo, No Budget)

How I Built an AI That Translates Code Between 27 Languages (Solo, No Budget)

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5 min read
A 4-year-old auth-bypass vulnerability hidden in our password-reset API — discovery, hot fix, recovery

A 4-year-old auth-bypass vulnerability hidden in our password-reset API — discovery, hot fix, recovery

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5 min read
Turn Anything Into a Queryable SQLite Database

Turn Anything Into a Queryable SQLite Database

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6 min read
Day 9: File Uploads Are More Dangerous Than I Thought

Day 9: File Uploads Are More Dangerous Than I Thought

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1 min read
I Built My Backend on SQLite. Then I Deleted It.

I Built My Backend on SQLite. Then I Deleted It.

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5 min read
Build in public #5 — Shipped 3 APIs this week: Invoice, QR Code, PDF-to-JSON | $20 MRR

Build in public #5 — Shipped 3 APIs this week: Invoice, QR Code, PDF-to-JSON | $20 MRR

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2 min read
I got hit with a surprise AI bill, so I built TokenBar

I got hit with a surprise AI bill, so I built TokenBar

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4 min read
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