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
Sep 4, 2025 · Frontend Development

How to Capture ECharts Charts: html2canvas vs snapdom – A Practical Guide

This article walks through setting up an ECharts combo chart, then compares html2canvas and snapdom for one‑click screenshot and download, covering installation, core code, common pitfalls, performance benchmarks, and scenario‑based selection advice to help developers choose the right tool for reliable chart export.

CompatibilityEChartsfrontend
0 likes · 19 min read
How to Capture ECharts Charts: html2canvas vs snapdom – A Practical Guide
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Sep 3, 2025 · Frontend Development

Fast, Resumable Large File Uploads with Vue & Express

This article walks through a complete Vue‑and‑Express solution for uploading massive files, detailing chunked splitting, hash‑based instant upload detection, resumable transfers, concurrency control, manual abort handling, and server‑side merging using streams, providing ready‑to‑use code snippets and performance optimizations.

ChunkingConcurrency ControlExpress
0 likes · 18 min read
Fast, Resumable Large File Uploads with Vue & Express
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Aug 31, 2025 · Frontend Development

Master Front-End Performance: Load, Run, Build, and Network Optimizations

This article systematically explores front‑end performance optimization across loading, runtime, build, and network stages, offering practical techniques such as resource compression, code splitting, tree shaking, CDN acceleration, render‑blocking reduction, lazy loading, Web Workers, and monitoring tools to dramatically improve page speed and user experience.

Code SplittingLazy LoadingTree Shaking
0 likes · 19 min read
Master Front-End Performance: Load, Run, Build, and Network Optimizations
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Aug 29, 2025 · Frontend Development

How I Built a One‑Click HTML Table Generator for Complex Forms

A boss’s urgent request to create a multi‑row, multi‑column registration form sparked a deep dive into layout techniques, leading to the development of zyTableGenerator—a lightweight frontend tool that simplifies table creation, handles merges, styles, and exports clean HTML with a single click.

HTMLJavaScriptgrid layout
0 likes · 8 min read
How I Built a One‑Click HTML Table Generator for Complex Forms