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From React Developer to AI Engineer: What Actually Changes

From React Developer to AI Engineer: What Actually Changes

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6 min read
Auth & Sessions for the API Layer (Playwright + TypeScript, Ch.12)

Auth & Sessions for the API Layer (Playwright + TypeScript, Ch.12)

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3 min read
How I Protected My Inbox from Spam Bots While Building Landing Pages

How I Protected My Inbox from Spam Bots While Building Landing Pages

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3 min read
How to Validate Environment Variables at Application Startup

How to Validate Environment Variables at Application Startup

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6 min read
App Analytics Strategy for Startups: Building Clean Reporting from Day One

App Analytics Strategy for Startups: Building Clean Reporting from Day One

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7 min read
What I learned shipping four open-source Claude dev-tools in two weekends

What I learned shipping four open-source Claude dev-tools in two weekends

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8 min read
The AI Engineering Baseline

The AI Engineering Baseline

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12 min read
Building a streaming Claude client in the browser — without the SDK

Building a streaming Claude client in the browser — without the SDK

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7 min read
APIRequestContext Fundamentals (Playwright + TypeScript, Ch.11)

APIRequestContext Fundamentals (Playwright + TypeScript, Ch.11)

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4 min read
I kept setting up SPF/DKIM/DMARC just to email myself

I kept setting up SPF/DKIM/DMARC just to email myself

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2 min read
Killing the Tofu Box for Good: Grafting a Star into Noto Color Emoji

Killing the Tofu Box for Good: Grafting a Star into Noto Color Emoji

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2 min read
How I auto-prioritize page content on a static site (no backend)

How I auto-prioritize page content on a static site (no backend)

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2 min read
Vibe Coding in 2026: What Actually Works (and What Will Burn You)

Vibe Coding in 2026: What Actually Works (and What Will Burn You)

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5 min read
How to Add SSO to Your AI-Coded Internal App (OIDC Guide)

How to Add SSO to Your AI-Coded Internal App (OIDC Guide)

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12 min read
3 TypeScript patterns I keep stealing from open-source codebases

3 TypeScript patterns I keep stealing from open-source codebases

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3 min read
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