Functional Programming Code Smells by Victor Rentea

For updates and more, join our community 👉   / devoxx-united-kingdom   Code quality rises every year: projects kick off with high coding standards, mandatory code review, quality gates, and reliable unit-tests. However, I met many teams struggling with new challenges for code maintainability: Functional Programming misuse (by newbies) or abuse (by seasoned FP enthusiasts). Join this entertaining live-coding to learn about new code smells emerging in FP-enabled languages: - Fragmented Immutables, Tangled Tuples, Reduce Rodeo, Mutant Pipeline, Double-Edged Return, Function Factor Frenzy, Optional Obsession and more.

Top 10 Event Driven Architecture Pitfalls by Victor Rentea
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Top 10 Event Driven Architecture Pitfalls by Victor Rentea

Finding Java's Hidden Performance Traps by VICTOR RENTEA
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Finding Java's Hidden Performance Traps by VICTOR RENTEA

The New Java Best Practices by  Stephen Colebourne
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The New Java Best Practices by Stephen Colebourne

The Psychology of Code  by Victor Rentea
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The Psychology of Code by Victor Rentea

Zig 2026: No-AI Policy, $670K Foundation, Left GitHub & Why Zig Isn’t 1.0 - Andrew Kelley Explains
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Zig 2026: No-AI Policy, $670K Foundation, Left GitHub & Why Zig Isn’t 1.0 - Andrew Kelley Explains

Co-Creator of Haskell: Functional Programming, Thinking in Types, Useless Languages | Simon Jones
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Co-Creator of Haskell: Functional Programming, Thinking in Types, Useless Languages | Simon Jones

Why do companies lay off their best engineers? w/ Vasilios Syrakis
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Why do companies lay off their best engineers? w/ Vasilios Syrakis

The Modular Monolith - a Practical Alternative to Microservices by VICTOR RENTEA
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The Modular Monolith - a Practical Alternative to Microservices by VICTOR RENTEA

Keynote: After the AI Hype – What’s Real, and What’s Next - Richard Campbell - 2026
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Keynote: After the AI Hype – What’s Real, and What’s Next - Richard Campbell - 2026

Tracing Java's Hidden Performance Traps by Victor Rentea
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Tracing Java's Hidden Performance Traps by Victor Rentea

Domain centric? Why Hexagonal, Onion and Clean architecture are answers to the wrong question by Oli
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Domain centric? Why Hexagonal, Onion and Clean architecture are answers to the wrong question by Oli

ASMR Best Triggers For Sleep Collection (No Talking) 3 Hours of Tapping & Scratching
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ASMR Best Triggers For Sleep Collection (No Talking) 3 Hours of Tapping & Scratching

The Joy of Testing by Victor Rentea
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The Joy of Testing by Victor Rentea

Billionaire's WARNING: I'm SELLING. The Crash Is Already Here!
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Billionaire's WARNING: I'm SELLING. The Crash Is Already Here!

Victor Rentea: Profiling your Java Application   A Beginner’s Guide
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Victor Rentea: Profiling your Java Application A Beginner’s Guide

Testing Microservices: Join the Revolution By Victor Rentea
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Testing Microservices: Join the Revolution By Victor Rentea

[VDCLUJ2023] Victor Rentea - Clean Code, Two Decades Later
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[VDCLUJ2023] Victor Rentea - Clean Code, Two Decades Later

Now more than ever: building reliable software in the age of agents | Ron Minsky | Bug Bash 2026
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Now more than ever: building reliable software in the age of agents | Ron Minsky | Bug Bash 2026

Tips for C Programming
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Tips for C Programming

Modern Architecture 101 for New Engineers & Forgetful Experts - Jerry Nixon - NDC Copenhagen 2025
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Modern Architecture 101 for New Engineers & Forgetful Experts - Jerry Nixon - NDC Copenhagen 2025