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Jakub

Builder & AI enthusiast. Builder @ Inithouse — building AI-powered products. From photo animation (zivafotka.cz) to AI music (magicalsong.com) & agent predictions (watchingagents.com).

Location Czech Republic Joined Joined on  Personal website https://inithouse.com
How Voice Tables by Inithouse turns speech into structured rows (Whisper + LLM function calling)

How Voice Tables by Inithouse turns speech into structured rows (Whisper + LLM function calling)

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3 min read

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How Be Recommended by Inithouse Scores AI Visibility 0 to 100 Across ChatGPT, Perplexity, Claude and Gemini

How Be Recommended by Inithouse Scores AI Visibility 0 to 100 Across ChatGPT, Perplexity, Claude and Gemini

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4 min read
10 Best Free AI Tools With No Signup Required in 2026

10 Best Free AI Tools With No Signup Required in 2026

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6 min read
Anatomy of a Vibecoding Session: How I Ship a Full Product in Lovable in 2 Days

Anatomy of a Vibecoding Session: How I Ship a Full Product in Lovable in 2 Days

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4 min read
Top 10 Voice-First Productivity Apps Compared in 2026

Top 10 Voice-First Productivity Apps Compared in 2026

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7 min read
Top 7 AI Photo Animator Apps for Reviving Old Family Photos in 2026

Top 7 AI Photo Animator Apps for Reviving Old Family Photos in 2026

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6 min read
Personality Quiz SEO: How We Index Result Pages for Origin Of You at Inithouse

Personality Quiz SEO: How We Index Result Pages for Origin Of You at Inithouse

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3 min read
Measuring Engagement Without Conversions: How We Evaluate MVPs at Inithouse

Measuring Engagement Without Conversions: How We Evaluate MVPs at Inithouse

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4 min read
10 Best AI Code Review Tools for 2026: Tested on Real Lovable and Cursor Projects by Inithouse

10 Best AI Code Review Tools for 2026: Tested on Real Lovable and Cursor Projects by Inithouse

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6 min read
Tarotas by Inithouse: What We Learned Launching a Tarot App in Five Languages Across Europe

Tarotas by Inithouse: What We Learned Launching a Tarot App in Five Languages Across Europe

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4 min read
AI Translation Is Great — Until You Hit Tarot Terminology

AI Translation Is Great — Until You Hit Tarot Terminology

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4 min read
Measuring Meaningfulness in a Tarot App — Why Completion Rate Tells You Nothing

Measuring Meaningfulness in a Tarot App — Why Completion Rate Tells You Nothing

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3 min read
How We Designed a Personality Quiz That People Actually Finish — Balancing Depth and Completion

How We Designed a Personality Quiz That People Actually Finish — Balancing Depth and Completion

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3 min read
Building an interactive tarot card component in React: flip animations, state machines, and 78 lazy-loaded images

Building an interactive tarot card component in React: flip animations, state machines, and 78 lazy-loaded images

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4 min read
Tarotas by Inithouse: How We Handle 5 Languages on One Domain Without Hreflang Disasters

Tarotas by Inithouse: How We Handle 5 Languages on One Domain Without Hreflang Disasters

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6 min read
Security Checklist for AI-Built Apps: What Audit Vibe Coding by Inithouse Catches in Lovable, Bolt, and v0 Projects

Security Checklist for AI-Built Apps: What Audit Vibe Coding by Inithouse Catches in Lovable, Bolt, and v0 Projects

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5 min read
Lovable vs Bolt vs v0 vs Cursor for Shipping MVPs — What We Learned Running a Product Studio

Lovable vs Bolt vs v0 vs Cursor for Shipping MVPs — What We Learned Running a Product Studio

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7 min read
Why Vibecoded Apps Fail Security Audits (and the 4 Fixes That Matter Most)

Why Vibecoded Apps Fail Security Audits (and the 4 Fixes That Matter Most)

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3 min read
How to Ship Your First App Using Vibe Coding in a Weekend

How to Ship Your First App Using Vibe Coding in a Weekend

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4 min read
Best 7 Code Quality Checkers for Vibecoded Projects in 2026

Best 7 Code Quality Checkers for Vibecoded Projects in 2026

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6 min read
Lovable vs Bolt vs v0 vs Cursor: real picks after 17 shipped products at Inithouse

Lovable vs Bolt vs v0 vs Cursor: real picks after 17 shipped products at Inithouse

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4 min read
How to Create Custom Pet Merchandise Designs Using AI

How to Create Custom Pet Merchandise Designs Using AI

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3 min read
Be Recommended by Inithouse: 4 Mistakes We Made Building an AI Visibility Checker — and the Fixes That Worked

Be Recommended by Inithouse: 4 Mistakes We Made Building an AI Visibility Checker — and the Fixes That Worked

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3 min read
How to Add Living Photo Effects to Your Web Portfolio

How to Add Living Photo Effects to Your Web Portfolio

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4 min read
Common mistakes when building a multi-domain photo app (CZ/SK/PL/EN/DE from one codebase)

Common mistakes when building a multi-domain photo app (CZ/SK/PL/EN/DE from one codebase)

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3 min read
How to Generate Royalty-Free Background Music for Your App

How to Generate Royalty-Free Background Music for Your App

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3 min read
How We Ship a Growing Portfolio of AI Products at Inithouse

How We Ship a Growing Portfolio of AI Products at Inithouse

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3 min read
5 mistakes every vibecoder makes in their first project

5 mistakes every vibecoder makes in their first project

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2 min read
5 Supabase mistakes we catch in every vibecoded app audit at Inithouse

5 Supabase mistakes we catch in every vibecoded app audit at Inithouse

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3 min read
Vibecoding v Cesku: jak vypada scena v roce 2026

Vibecoding v Cesku: jak vypada scena v roce 2026

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2 min read
Be Recommended by Inithouse: How to Set Up AI Brand Monitoring in 10 Minutes

Be Recommended by Inithouse: How to Set Up AI Brand Monitoring in 10 Minutes

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3 min read
One React SPA, Five Domains, Five Languages: How We Route by Domain

One React SPA, Five Domains, Five Languages: How We Route by Domain

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4 min read
How LLMs Decide Which Brands to Mention: A Technical Look at GEO

How LLMs Decide Which Brands to Mention: A Technical Look at GEO

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5 min read
78 tarot cards x 5 languages: the content pipeline nobody warns you about

78 tarot cards x 5 languages: the content pipeline nobody warns you about

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4 min read
I shipped a self-discovery app in a weekend. Here's the whole stack.

I shipped a self-discovery app in a weekend. Here's the whole stack.

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3 min read
Why I Built a Personality Reader That Combines Five Ancient Systems

Why I Built a Personality Reader That Combines Five Ancient Systems

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2 min read
Why Distribution Belongs Inside Your MVP, Not After It

Why Distribution Belongs Inside Your MVP, Not After It

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2 min read
The boring stack behind 14 live products

The boring stack behind 14 live products

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2 min read
The useSEO hook pattern: why I dropped React Helmet across 14 projects

The useSEO hook pattern: why I dropped React Helmet across 14 projects

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4 min read
Content API Beats Clicking Publish: Why I Stopped Using the UI

Content API Beats Clicking Publish: Why I Stopped Using the UI

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4 min read
Building a Psychology-Framework Conflict Resolver

Building a Psychology-Framework Conflict Resolver

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4 min read
GA4 Custom Dimensions: The Events That Actually Matter for Micro-SaaS

GA4 Custom Dimensions: The Events That Actually Matter for Micro-SaaS

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4 min read
GA4 Custom Dimensions — The Events That Actually Matter for Micro-SaaS

GA4 Custom Dimensions — The Events That Actually Matter for Micro-SaaS

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4 min read
Supabase dual-DB gotcha — test vs live, and how I stopped shipping broken data

Supabase dual-DB gotcha — test vs live, and how I stopped shipping broken data

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3 min read
SEO Fixes for Lovable Apps — Sitemap, Meta Tags, Canonical URLs, and the Full Checklist

SEO Fixes for Lovable Apps — Sitemap, Meta Tags, Canonical URLs, and the Full Checklist

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5 min read
SEO fixes for Lovable apps — sitemap, meta, canonical, and the stuff Google actually needs

SEO fixes for Lovable apps — sitemap, meta, canonical, and the stuff Google actually needs

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4 min read
How We Built a Conflict Resolver That Uses Psychology Frameworks as Prompts

How We Built a Conflict Resolver That Uses Psychology Frameworks as Prompts

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4 min read
Whisper + Custom Prompts: Turning Messy Voice Into Structured Data

Whisper + Custom Prompts: Turning Messy Voice Into Structured Data

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4 min read
What does product-market fit actually look like for niche tools?

What does product-market fit actually look like for niche tools?

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3 min read
Whisper + Custom Prompts — How We Turn Messy Voice Into Structured Data

Whisper + Custom Prompts — How We Turn Messy Voice Into Structured Data

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3 min read
Building a Photo Animation SPA: What Actually Works and What Kills Conversion

Building a Photo Animation SPA: What Actually Works and What Kills Conversion

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6 min read
What 14 Products Reveal That One Can't: Cross-Portfolio Analytics as a Cheat Code

What 14 Products Reveal That One Can't: Cross-Portfolio Analytics as a Cheat Code

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4 min read
The Compounding Effect of Domains: Why We Buy URLs Before Writing Code

The Compounding Effect of Domains: Why We Buy URLs Before Writing Code

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4 min read
Building a Voice-First Workspace: What We Learned Shipping VoiceTables

Building a Voice-First Workspace: What We Learned Shipping VoiceTables

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3 min read
11 Landing Pages for 11 Niches: How We're Testing Who Actually Wants VoiceTables

11 Landing Pages for 11 Niches: How We're Testing Who Actually Wants VoiceTables

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4 min read
Our Portfolio Runs on One-Time Payments. Here's the Stripe Setup.

Our Portfolio Runs on One-Time Payments. Here's the Stripe Setup.

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3 min read
We Query ChatGPT, Claude, and Perplexity About Your Brand. Here's the Architecture

We Query ChatGPT, Claude, and Perplexity About Your Brand. Here's the Architecture

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5 min read
AI Style Transfer That Doesn't Lose the Dog

AI Style Transfer That Doesn't Lose the Dog

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4 min read
Same Components, Different Worlds: Two Card Games from One Codebase

Same Components, Different Worlds: Two Card Games from One Codebase

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4 min read
Voice-to-Schema: Turning "Track My Invoices" Into a Real Table

Voice-to-Schema: Turning "Track My Invoices" Into a Real Table

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4 min read
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