---
id: 20260705-T0-01
title: "500字节生成逼真世界地图：用压缩技术和 JS 代码实现"
title_en: "Generate Credible ASCII World Map with Only 500 Bytes Using Deflate"
url: https://ai.daily.yangsir.net/daily/20260705-T0-01
issue_date: 2026-07-05
publish_date: 2026-07-04T23:09:02.000Z
category: tools
source_name: "Simon Willison"
source_url: https://simonwillison.net/2026/Jul/4/building-a-world-map-with-only-500-bytes/#atom-everything
---

# 500字节生成逼真世界地图：用压缩技术和 JS 代码实现

开发者 Iwo Kadziela 使用仅 445 字节的压缩数据，配合 Codex 辅助，创建了一个能生成逼真 ASCII 世界地图的 JavaScript 工具。核心技巧是利用 deflate 压缩算法大幅缩小数据体积，并通过一段简洁的 JS 代码解压并渲染地图。该方案展示了极限数据压缩在 Web 可视化中的实用潜力，开发者可直接在浏览器中运行该代码查看效果。

## English Version

**Generate Credible ASCII World Map with Only 500 Bytes Using Deflate**

Developer Iwo Kadziela created a tool that generates a credible ASCII world map using just 445 bytes of compressed data, assisted by Codex. The key trick is using deflate compression to minimize data size, then rendering the map via a compact JavaScript snippet. This demo highlights the potential of extreme data compression for web visualization; developers can run the code directly in the browser to see the result.

---

**来源**：[Simon Willison](https://simonwillison.net/2026/Jul/4/building-a-world-map-with-only-500-bytes/#atom-everything)

**详情页**：https://ai.daily.yangsir.net/daily/20260705-T0-01

---

*智语观潮 · Daily — https://ai.daily.yangsir.net/llms.txt*