Analyzes when React's useCallback and useMemo hooks actually improve performance versus when they add unnecessary overhead.
Explains a React optimization trick to prevent unnecessary re-renders by passing stable element references.
A guide to optimizing JavaScript solutions for coding puzzles, focusing on performance improvements from naive to high-speed implementations.
Analysis of Google Cloud Functions' improved cold start behavior, showing less frequent recycling of idle instances compared to AWS and Azure.
A developer's guide to Elasticsearch best practices, covering mapping, settings, querying, and strategy for optimal performance.
A technical article about using the Gevent library to solve performance issues in a Python web service caused by blocking external API calls.
Explains why using a stable key prop is crucial for React lists, demonstrating the pitfalls of using array indexes with a practical example.
A technical analysis demonstrating how Binaris serverless functions eliminate cold starts, with visual comparisons to AWS, Google, and Azure.
A tutorial on using Memcached with Python for efficient caching in distributed applications, covering installation, basic usage, and advanced patterns.
Explains why pow() is slower than ** in Python using the dis module and introduces the concept of constant folding.
Author discusses limitations of static blog posts for serverless performance reviews and proposes an automated, regularly updated website solution.
Performance comparison of three AWS API deployment methods: Lambda, API Gateway service proxy, and Fargate containers.
An analysis of PHP 8's JIT compiler, explaining how it works and its potential impact on performance in web and non-web contexts.
Discusses proposals to limit JavaScript and other resources in browsers to improve web performance, comparing WebKit's idea to Chrome's Never-Slow Mode.
A technical guide on building a Python asyncio benchmark tool to measure and compare the performance of different WebSocket servers and frameworks.
Identifies three common ActiveRecord usage mistakes in Rails that cause unnecessary SQL queries and slow down application performance.
Explains the Virtual DOM concept, its differences from the original DOM, and why it's used for performance in modern web development.
Explores AWS's unannounced, under-the-hood improvements to services like Redshift and DynamoDB that enhance performance without customer action.
A guide to creating an Alfred workflow for quickly running performance tests on WebPageTest.org from your desktop.
A guide to the WebP image format, explaining its benefits over PNG/JPG and providing conversion methods and web implementation techniques.
