note

[React Hooks Part 1] useState: From "Updating Values" to "Designing State" | The First Step Beyond Beginner

This is intended for those who understand the basics of JavaScript variables, functions, arrays, and objects, as well as React components, props, and JSX. The samples are in JavaScript + JSX.
note

If eslint-plugin-react crashes on ESLint 10, wrap it with @eslint/compat — Comparing 4 workarounds and checking all 103 rules against ESLint 9 (including Next.js measurements)

The cause is that eslint-plugin-react 7.37.5 is still calling APIs that were removed in ESLint 10. No new version of this plugin has been released since 7.37.5 in April 2025, and as of September 28, ...
cyberpress

PS5 Relapse Exploit Chains WebKit and Kernel Flaws to Gain Kernel Read/Write Access

A newly published PlayStation 5 exploit chain, dubbed Relapse, combines a WebKit browser vulnerability with a kernel-level use-after-free race condition to obtain kernel read/write access on PS5 ...
GitHub

rjs_lite: Lightweight Agent JavaScript Execution Runtime

rjs_lite is a lightweight script execution runtime for AI agent workflows. Its first execution language is a Rust-native JavaScript subset designed for short-lived, high-frequency local tool calls.
GitHub

F_L02_antigravity-javascript-refresher

01_APPDEV1_Expectations-Huevos.md L01_github_ssh_connection.png APPDEV1 / F_L02_antigravity-javascript-refresher / luisnarcisodh Done with 14_classes_inheritance.js part 625f7f7 · yesterday ...
blog.csdn

CoffeeScript 0.2.4 版本解析：Harmony 风格解构赋值与缩进敏感 Heredoc 的实现与演进

本篇技术指南以 CoffeeScript 0.2.4（发布于 2010-01-12）的版本变更记录为核心，深入解析该版本引入的两项关键语言特性：ECMAScript Harmony 风格的解构赋值（destructuring assignment）与缩进敏感的 heredoc 多 ...
blog.csdn

JavaScript深浅拷贝与解构赋值的本质区别及内存原理

深拷贝和浅拷贝是JavaScript中处理引用类型数据的核心机制，其本质源于栈与堆的内存模型：原始值存于栈、直接复制；引用值存于堆、栈中仅存地址。浅拷贝仅复制第一层地址，导致嵌套对象仍共享内存；深拷贝则递归重建所有层级的堆内存结构，实现完全隔离。这一机制直接影响不可变更新 ...