Sascha Becker

Sascha Becker

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Sascha Becker

Senior Fullstack Javascript Developer
Agile Management
UX
DX
Creativity
Performance
Security

Senior Fullstack Javascript Developer with a focus on continuous learning, pleasant user experience, high developer experience, scalable architectures and performant web applications.

Version 2026.5.0
Sascha Becker
Professional Work
Companies I've had the pleasure to work with
Logo: Funkwerk Systems GmbH
Logo: Otto Schmidt
Logo: McMakler
Logo: Ambient Innovation
My Projects
What else I'm building
Blog
Latest articles
The pull_request_target Trap
May 12, 2026
Sascha Becker

The pull_request_target Trap

How a known-dangerous GitHub Actions pattern keeps compromising npm packages. The TanStack incident, the prior cases, and the checklist that actually prevents it.

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Questions Before Pixels
May 11, 2026
Sascha Becker

Questions Before Pixels

A short handbook for UX in 2026. The bar for "looks good" is now zero. The work that's left is the questioning, before any pixel is drawn.

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Five Models, One React Stack: Why Every LLM Builds the Same App
May 4, 2026
Sascha Becker

Five Models, One React Stack: Why Every LLM Builds the Same App

Claude, GPT, Gemini, DeepSeek, Qwen, v0, Lovable, Bolt. Ask any of them to build a React app and you get the same answer: Next.js or Vite, TypeScript, Tailwind, shadcn/ui. A look at the convergence, why it's happening, what we lose, and how to steer your way out of it.

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