jimmysu0309

jimmysu0309 / shinkansen

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快速、流暢的 Chrome 網頁翻譯擴充功能。使用 Google Gemini 將外語網頁翻譯成台灣繁體中文。

46
2
100% credibility
Found Apr 12, 2026 at 46 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
JavaScript
AI Summary

Shinkansen is a privacy-focused Chrome extension that translates foreign-language web pages into Traditional Chinese in-place using Google Gemini, preserving layout, formatting, and links.

How It Works

1
🔍 Discover Shinkansen

You hear about this speedy tool that turns foreign web pages into easy-to-read Traditional Chinese while keeping the pretty layout.

2
📥 Download and add to browser

Grab the ready-to-use file from the project page and simply load it into your Chrome browser's extensions.

3
🔗 Link your translation helper

Paste a private code from Google's free AI service so the tool can understand and translate languages instantly.

4
✨ Translate your first page

Click the train icon on any foreign site, and see the text smoothly change to Chinese right before your eyes.

5
⭐ Customize for favorites

Pick websites you love to auto-translate next time, or set special words to always use your preferred names.

🎉 Read the world fluently

Now browse any site effortlessly in Traditional Chinese, saving time and money with smart reuse of past translations.

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Star Growth

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AI-Generated Review

What is shinkansen?

Shinkansen is a JavaScript Chrome extension that translates foreign web pages into Traditional Chinese (Taiwan variant) using your own Google Gemini API key. It replaces text in place while preserving fonts, styles, links, and layout—no janky overlays or screenshots. Load it unpacked from GitHub for instant use on any site, including Google Docs via a smart mobile reader mode.

Why is it gaining traction?

Unlike cloud-based translators that ship your browsing data to strangers, Shinkansen keeps everything local except direct Gemini calls, with full source transparency. It batches translations progressively to avoid lag, caches results to slash repeat costs (full Wikipedia page under $0.08), and enforces consistent terms via custom glossaries—global or per-domain. Rate limiting, usage charts, and editable outputs make it a cheap daily driver for heavy readers.

Who should use this?

Taiwan devs scanning English docs, GitHub issues, or international news who want fluent Traditional Chinese without privacy leaks. Perfect for researchers hitting academic papers, product folks reviewing foreign specs, or anyone auto-translating whitelisted sites like Wikipedia on Chrome for Linux or via GitHub mirror downloads.

Verdict

Grab it if you need offline-first translation on Chrome—docs are thorough, Playwright tests cover edge cases, and 46 stars undervalue its polish for personal workflows. At 1.0% credibility, treat as alpha for production; test on non-critical tabs first.

(198 words)

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