Rare Earth Juejin Tech Community
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Rare Earth Juejin Tech Community

Juejin, a tech community that helps developers grow.

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Latest from Rare Earth Juejin Tech Community

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Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Nov 3, 2025 · Frontend Development

Boost Frontend Productivity with These Must‑Use MCP Tools

This article reviews practical Model‑Chat Plugins (MCP) that front‑end developers can integrate into their workflow—covering Figma, Apifox, Context7, and Chrome DevTools MCPs—explaining setup steps, code examples, and how they dramatically improve efficiency and code maintainability.

AI-assisted DevelopmentApifoxChrome DevTools
0 likes · 8 min read
Boost Frontend Productivity with These Must‑Use MCP Tools
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Nov 1, 2025 · Backend Development

Why Companies Are Abandoning Microservices for Monoliths – The Hidden Costs Revealed

After years of hype, many leading firms such as Amazon, Alibaba, and Google are reverting to monolithic architectures, exposing the hidden operational, performance, and maintenance costs of microservices and highlighting when a single, well‑structured codebase can be more efficient and manageable.

BackendMonolithSoftware Architecture
0 likes · 10 min read
Why Companies Are Abandoning Microservices for Monoliths – The Hidden Costs Revealed
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Oct 30, 2025 · Frontend Development

Recover Closed Tabs Instantly with a Simple Chrome Extension

This guide explains how to build and use a lightweight Chrome extension that lists recently closed tabs, lets you restore individual pages or all at once, shows site icons and timestamps, and runs with minimal permissions using the Chrome Sessions, Tabs, and Favicon APIs.

Chrome APIChrome ExtensionFrontend Development
0 likes · 17 min read
Recover Closed Tabs Instantly with a Simple Chrome Extension
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Oct 29, 2025 · Frontend Development

Mastering the visibilitychange Event: Detect and React to Page Visibility Changes

This article explains the native visibilitychange event of the Page Visibility API, its core properties document.hidden and document.visibilityState, provides complete JavaScript examples for listening and removing the event, discusses practical use cases such as media control, request throttling, form saving, outlines browser compatibility, and highlights limitations and best‑practice considerations.

JavaScriptPage Visibility APIWeb Performance
0 likes · 16 min read
Mastering the visibilitychange Event: Detect and React to Page Visibility Changes
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Oct 25, 2025 · Frontend Development

Build a Chrome Extension to Block Addictive Games in 10 Minutes

This tutorial shows how to create a lightweight Chrome extension that automatically blocks popular online game sites during prohibited hours, covering requirement analysis, project structure, manifest and background scripts, installation steps, testing, and customization options.

Browser automationChrome ExtensionJavaScript
0 likes · 9 min read
Build a Chrome Extension to Block Addictive Games in 10 Minutes
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Oct 22, 2025 · Frontend Development

Choosing Between Zustand and Jotai: Which React State Library Fits Your Project?

This article examines the design philosophies, learning curves, underlying principles, and project suitability of the React state management libraries Zustand and Jotai, providing code examples, implementation details, and guidance on selecting the appropriate tool based on team preferences and project scale.

JotaiState ManagementZustand
0 likes · 10 min read
Choosing Between Zustand and Jotai: Which React State Library Fits Your Project?