Latest updates for Code Performance

Fresh curated links around Code Performance are collected here so marketers can spot useful updates and turn timely ideas into posts faster.

Recent items include:

  • Why Angular Performance Problems Are Often Backend Problems
  • Collection Performance: High-Performance Emptiness Checks for Concurrent & Immutable Collections
  • A look at where the bytes are gonig when we deliver optimized JavaScript

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dzone.com /1 month ago

Why Angular Performance Problems Are Often Backend Problems

Angular developers often get the blame when an app feels slow. We instinctively reach for frontend fixes optimizing components, change detection, bundle sizes, and so on. However,...

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dotnettips.com /1 month ago

Collection Performance: High-Performance Emptiness Checks for Concurrent & Immutable Collections

Count vs IsEmpty can be the difference between fast code and a performance disaster. For some immutable and concurrent collections, the wrong choice is tens of thousands of times s...

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pagegym.com /3 weeks ago

A look at where the bytes are gonig when we deliver optimized JavaScript

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dotnettips.com /1 month ago

String Performance: Why Some String Searches Are Slower Than You Think

String searching is fundamental to modern applications, yet its performance impact is often overlooked. This article explores how common string search patterns can quietly slow dow...

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dev.to /3 weeks ago

Performance Tips for Firefox New Tab Extensions: Sub-100ms Load Times

Performance Tips for Firefox New Tab Extensions: Sub-100ms Load Times Every time someone opens a new tab, your extension loads. If it's slow, they'll either disable it or dread u...

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dotnettips.com /1 month ago

Collection Performance: Finding Items at Blazing Speed

Checking whether a collection contains a specific item is a routine task in .NET, and with `Contains()` available on many collection types, it’s easy to assume they all perform sim...

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dotnettips.com /4 weeks ago

Boost Your .NET Projects with Spargine: High-Performance Character Processing with CharacterExtensions

CharacterExtensions is a utility in the DotNetTips.Spargine.Extensions namespace that enhances performance in ASCII character processing. It offers high-performance methods for cha...

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habr.com /4 days ago

[Перевод] Java — быстрая. Ваш код может таким не быть

Есть такие анти‑паттерны, которые выглядят нормально и даже проходят код‑ревью, но тихо убивают производительность в горячих местах: - Конкатенация строк в циклах- String.format()...

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dzone.com /1 month ago

Optimizing Java Back-End Performance Profiling and Best Practices

The dashboard turned red at weekday. Our order processing API latency jumped from fifty milliseconds to five seconds. Customer support tickets flooded in. Users reported timeouts d...

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noreiko.com /1 month ago

Joachim's blog: Speed up your PHPUnit Browser tests with this one trick

Speed up your PHPUnit Browser tests with this one trick It's true, no April fools. You can make your Browser tests run much quicker. How? By deleting them! You will of...

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dotnettips.com /3 weeks ago

Collection Performance: AddRange() vs. InsertRange() When Populating Lists

When populating collections in .NET, choosing the right bulk operation improves both clarity and efficiency. Methods like AddRange() and InsertRange() allow multiple items to be ad...

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dzone.com /3 days ago

Feature Flag Debt: Performance Impact in Enterprise Applications

Feature flags have become standard practice in enterprise applications, enabling teams to release code into production environments without exposing new features to users. As teams...

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prweb.com /2 weeks ago

Durable Programming Achieves 93% Simulation Speed Improvement by Combining mRuby and Rust

While working on a complex physics system, Durable Programming, LLC sped the simulation up from 50ms to 3-4ms - that's almost ten times faster. PEMBROKE, N.H., May 16, 2026 /PRNews...

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inmotionhosting.com /2 weeks ago

Node.js Performance Optimization for Production VPS Hosting

Node.js performance problems in production almost always come from the same short list: a single-process app pinned to one CPU core, missing caching layers, an event loop blocked b...

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javacodegeeks.com /6 days ago

The Lies Your Microbenchmarks Tell You: A JMH Field Guide for Backend Engineers

JMH is powerful, but deceptively easy to misuse. Here are the five pitfalls that silently corrupt your results — and exactly how to fix them. If you have spent any time optimising...

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speedshop.co /1 day ago

Office Of Transformative Works Performance Audit

Originally appeared on Speedshop - Ruby on Rails performance consulting.What follows is the complete text of an audit report I produced for the Organization of Transformative Works...

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Sources covering Code Performance

feeds.dzone.com

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rubyland.news

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dev.to

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dotnettips.wordpress.com

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habr.com

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drupal.org

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