Echo Trending

Hourly technology radar for GitHub trending projects, search/ads/recommendation engineering, and AI industry signals.

Echo Trending 是一个每小时更新的中文技术情报站。它把 GitHub 热门项目、搜广推大厂工程文章、AIHOT、Anthropic / OpenAI / Google AI 等动态整理成可扫读的日报，并保留可展开的深度解读。

Live site: https://eshener.github.io/echo-trending/

Why Star This

• 不是简单榜单：每个热门项目会被解释为工程信号、可落地场景、风险和推荐动作。
• 覆盖工程前沿：单独跟踪搜索、广告、推荐、LLM 评测、排序和基础设施方向的大厂文章。
• AI 新闻有筛选：关注真正影响产品和工程决策的 AI 动态，而不是信息流搬运。
• 静态、可 fork、低成本：生成 JSON + 静态页面，GitHub Pages 即可发布。

If this helps your daily technical radar, give the repo a star. It directly helps more engineers discover it.

What It Tracks

GitHub Trending / Search API
        |
README + languages + repo metadata
        |
Search / Ads / Recommendation engineering sources
        |
AIHOT + official AI company feeds
        |
Chinese structured analysis -> JSON reports -> GitHub Pages

Current Product

• Hourly report page with date selector and keyword filter
• GitHub project cards with score, maturity, signal board, and deep-dive section
• Dedicated search/ads/recommendation frontier section
• Dedicated AI news section, including Anthropic-related signals
• Floating table of contents and quick scroll controls
• 90-day retention by default to keep the repository lightweight

Local Development

Generate sample data:

npm run sample

Serve the static site:

npm run serve

Open:

http://127.0.0.1:8787

Generate A Real Report

GITHUB_TOKEN=xxx npm run daily

Useful environment variables:

REPORT_TIMEZONE=Asia/Shanghai
REPORT_RETENTION_DAYS=90
OPENAI_API_KEY=xxx
OPENAI_MODEL=your-model

Without OpenAI variables, the script still produces a rules-based report from repo metadata, README, languages, stars, and topics.

Generated reports are written to:

• data/reports/YYYY-MM-DD.json: archive copy
• public/reports/YYYY-MM-DD.json: site copy
• public/reports/index.json: report index

Publishing

This repository publishes only through GitHub Pages.

• Source branch: main
• Published branch: gh-pages
• Workflow: .github/workflows/daily.yml
• Public URL: https://eshener.github.io/echo-trending/

In GitHub repository settings:

1. Go to Settings -> Pages
2. Set Build and deployment source to Deploy from a branch
3. Select gh-pages and / (root)
4. Run Echo Trending Deploy once from GitHub Actions if needed

Roadmap

See docs/ROADMAP.md.

Contributing

High-value contributions include:

• adding reliable engineering sources
• improving project scoring and analysis logic
• improving the visual explanation cards
• fixing mobile/desktop layout issues
• translating selected reports or README sections

Start with CONTRIBUTING.md, or open an issue with a concrete source or product idea.

Operating Notes

Growth, release cadence, and community operations are tracked in docs/GROWTH_PLAYBOOK.md.

License

MIT. See LICENSE.