Tag: Performance
-
ES2026 solves JavaScript headaches with dates, math and modules
Posted on January 24, 2026, Level intermediate Resource Length medium
JavaScript ES2026 delivers significant JavaScript improvements, addressing longstanding issues with dates, math precision, resource management, and module loading. By Mary Branscombe.
Tags app-development web-development performance javascript
-
Multi-Cloud load balancers, explained: AWS vs GCP vs Azure (L4, L7, and Global Edge)
Posted on January 22, 2026, Level beginner Resource Length medium
This guide provides a deep technical comparison of AWS, GCP, and Azure load balancers, detailing their L4/L7 architectures, performance characteristics, and optimal use cases. Learn to select the right service for microservices, global applications, and high-throughput workloads, with a special focus on protocols like GENEVE and flow hashing. By Piyush Jajoo.
Tags azure aws cloud devops performance
-
Stop guessing, start improving: Using DORA metrics and process behavior charts
Posted on January 16, 2026, Level beginner Resource Length long
Combining DORA metrics with Process Behavior Charts (PBCs) enables teams to distinguish normal process variation from real signals, turning delivery metrics into a reliable decision-making tool. By Egor Savochkin.
Tags devops cloud performance management
-
Deep dive in Java vs C++ performance
Posted on December 9, 2025, Level intermediate Resource Length long
This article compares Java and C++ performance, debunking myths and revealing Java's strengths in memory management, execution speed, and optimizations. Find out why Java might be the unsung hero of high-frequency trading and server applications. By Johnny's Software Lab LLC.
Tags programming performance app-development web-development
-
Laravel optimization: The complete performance guide for faster application
Posted on November 28, 2025, Level intermediate Resource Length medium
This article provides a comprehensive guide to optimizing Laravel applications for speed and performance. It covers caching strategies, database query optimization, server-level configurations, and hosting considerations. By implementing these techniques, developers can reduce load times, enhance scalability, and improve user experience. By Carrie Smaha.
Tags performance php web-development app-development
-
Python 3.14 is here. How fast is it?
Posted on November 4, 2025, Level beginner Resource Length medium
Python 3.14 delivers 27% performance gains over 3.13 but explicit JIT benefits remain elusive; upgrade strategically. By Miguel Grinberg.
Tags web-development python app-development performance cio
-
New trend: programming by kicking off parallel AI agents
Posted on November 2, 2025, Level beginner Resource Length medium
With agentic interfaces like Claude Code, Cursor, and other LLM-based tools going mainstream, developers increasingly run multiple agents simultaneously. Engineers like Sid Bidasaria and Simon Willison report fewer reservations and higher throughput after adopting this style. By Gergely Orosz.
Tags programming performance app-development how-to ai
-
React Server Components support without a framework
Posted on September 18, 2025, Level intermediate Resource Length long
Build React Server Components without a framework using Forket—a library-agnostic solution that splits code between client and server while maintaining reactivity. By Krasimir Tsonev.
Tags performance web-development app-development react ux
-
Four hot startups aim to keep AI data centers cool
Posted on August 24, 2025, Level beginner Resource Length short
Data centers consume up to one-third of their energy for cooling, driving demand for innovative solutions. Direct-to-chip cooling, a emerging technology, uses cold plates to target heat sources directly on CPUs/GPUs, improving efficiency and sustainability. Traditional cooling relies on large chillers and water systems, while direct-to-chip cooling attaches cold plates to processors. These plates use liquid or advanced materials to absorb heat locally, reducing reliance on centralized cooling and lowering energy use. By Heather Clancy.
Tags startups cloud cio performance
-
Devops in motion: Building with purpose in the code phase
Posted on July 31, 2025, Level beginner Resource Length long
Modern DevOps code phases require strategic branching (Trunk-Based, Git Flow, GitHub Flow) to balance speed and stability. Trunk-Based minimizes merge conflicts via feature flags, Git Flow structures releases with dedicated branches, and GitHub Flow streamlines CI/CD through pull requests. Each model impacts team velocity, release cadence, and operational overhead, necessitating alignment with organizational priorities. By Drew Grubb.
Tags devops app-development learning web-development performance
-
A 10x faster TypeScript
Posted on June 26, 2025, Level intermediate Resource Length long
Most developer time is spent in editors, and it's where performance is most important. We want editors to load large projects quickly, and respond quickly in all situations. Modern editors like Visual Studio and Visual Studio Code have excellent performance as long as the underlying language services are also fast. With our native implementation, we'll be able to provide incredibly fast editor experiences. By Anders Hejlsberg.
Tags azure javascript app-development web-development performance
-
How to improve JVM-based application startup time?
Posted on June 20, 2025, Level beginner Resource Length medium
Optimizing JVM startup time is vital for many applications. This post explores various strategies, comparing their effectiveness through benchmarking a simple Netty server. Class Data Sharing (CDS) and its evolution, AppCDS, cache class data to reduce initialization overhead. By Michał Zyga.
Tags cloud jvm java app-development performance