Christmas thoughts: Why Senior Engineers hate 'cool' new frameworks (and why you should too).

Published: (December 20, 2025 at 01:35 PM EST)
1 min read
Source: Dev.to

Source: Dev.to

The Reaction to New Frameworks

“Have you seen UltraJS 5.0? It was released 4 minutes ago on Twitter. We need to rewrite the entire production backend immediately because it supports Quantum Rendering. The old legacy code (written 6 months ago) is trash.”

The Senior:

Debugging Style

Panic mode. Randomly changing lines of code.

The Senior:

Dealing with Repetitive Tasks

Will manually check 500 JSON logs to find an error. “It’s fine, I’m fast with Ctrl+F.”

The Senior:

The “Code Deletion” Joy

Measures productivity by lines of code added.

The Senior:

The Answer to Everything

Has a strong opinion on everything.

The Senior:

Senior vs Junior Dialogue

  • Junior: “How do I implement this feature?”
  • Senior: “Should we implement this feature? And if we do, what will break in 6 months?”

If you are a Junior feeling overwhelmed because you don’t know every syntax or library: relax. We don’t either. We are just better at Googling things and terrifyingly good at predicting what will go wrong.

What is your favorite “Senior Developer trait”? Let me know in the comments.

— The Lazy Dev

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