Curated Technical Articles on Frontend, Mobile, and Development Topics

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Array.prototype.shift() Performance Cliff: Page JS Freeze Analysis

This article records a complete analysis of a page‑freeze issue caused by a performance cliff in V8’s implementation of Array.prototype.shift() when an array contains too many elements.

My Understanding of Front‑End Frameworks Over the Years

The physical layer of technology remains unchanged, while logical layers are continuously added to improve productivity, reduce development cost, and ensure quality—reflecting the overall trend of technological development.

Boosting Table Component Performance Tenfold

Table performance improvements focus on three aspects: reducing DOM count, optimizing the render process, and reusing virtual nodes; business‑level thinking can also reveal additional optimization opportunities.

Fundamental Enhancements

Monaco Editor Introduction

Monaco Editor is an editor component that provides basic editing capabilities and language‑related APIs, suitable for any web‑based project.

What Is SourceMap?

A brief introduction to SourceMap.

Creative Text Effects Using Background

This article explains how to cleverly use background properties to achieve various decorative text effects.

Flutter

Flutter Gesture Exploration: Principles and Implementation

An exploration of ubiquitous gestures and events in Flutter.

Fair Hot‑Update Design and Implementation

Fair is a dynamic framework for Flutter that enables runtime widget updates through the Fair Compiler, which transforms Dart source files.

Extended Reading

Summary of My Sessions with Yu Bo

Behind the changes is my constant tinkering, aiming to create greater value and accomplish meaningful work.

Ruminations on Complexity

A system can be designed to be complex as long as the complex parts are rarely modified.