V2EX / 2026-11-08

[分享创造] 做了个中国城市历史时间轴， 32 座城，拖着看

https://fangzhi.defiabell.com 选一座城，拖下面的画轴或者点播放，从远古走到今天。左边全国图的疆域跟着朝代变，右边城市图的辖区和古河道跟着年份变，旁边列着那几年城里的事。几个我觉得有意思的入口苏州 1500 年，同一时间别的城市在干嘛 https://fangzhi.defiabell.com/?c=suzhou&y=1500&same=1 大运河，从春秋的邗沟一站站走到今天 https://fangzhi.defiabell.com/?t=grand-canal 苏轼一辈子去过的地方 https://fangzhi.defiabell.com/?p=苏轼内容是 AI 帮着查资料整理的，又单独对着原文核了一遍，正史能链到原文的都链了，对不上的降级或者删了。四千多条肯定还有错，每条最下面可以直接提，我会改。纯静态站，Vite 加 TypeScript ，地图是 d3-geo 画的，放在 Cloudflare Pages 上。电脑上看最好，手机也能用。想看哪座城也可以说。

Read original source

Source page screenshot: [分享创造] 做了个中国城市历史时间轴， 32 座城，拖着看 — Source page screenshot · www.v2ex.com2026-11-08 UTC

Source record

Source: V2EX
Published: 2026-11-08 15:20:51 UTC
First discovered: 2026-11-08 16:15:18.880Z
Last collected: 2026-11-08 16:15:18.880Z
Author: defiabell
Topic: AI infrastructure
Classification: Product launches & changes
Evidence level: E1 · source record; conclusions unverified

Research analysis

Rule-based research guidance derived from the source record. Audience and commercial demand require validation.

What changed

Source account: https://fangzhi.defiabell.com 选一座城，拖下面的画轴或者点播放，从远古走到今天。左边全国图的疆域跟着朝代变，右边城市图的辖区和古河道跟着年份变，旁边列着那几年城里的事。几个我觉得有意思的入口苏州 1500 年，同一时间别的城市在干嘛 https://fangzhi.defiabell.com/?c=suzhou&y=1500&same=1 大运河，从春秋的邗沟一站站走到今天 https://fangzhi.defiabell.com/?t=grand-canal 苏轼一辈子去过的地方 https://fangzhi.defiabell.com/?p=苏轼内容是 AI 帮着查资料整理的，又单独对着原文核了一遍，正史能链到原文的都链了，对不上的降级或者删了。四千多条肯定还有错，每条最下面可以直接提，我会改。纯静态站，Vite 加 TypeScript ，地图是 d3-geo 画的，放在 Cloudflare Pages 上。电脑上看最好，手机也能用。想看哪座城也可以说。

Version & cost evidence

Recent records to compare: “Show HN: Maple – Run Gemma 4 26B on a 6GB Laptop GPU at 45 TPS (Sub-2-BPW)” (Show HN, Nov 8, 2026); “Show HN: ModelRefs – Interactive reference hub for AI models” (Show HN, Nov 8, 2026). Shared themes are navigation hints; they have not been verified as the same need or independent corroboration.

Who is affected

Identify the existing workflow this change affects before recommending an upgrade. Launch attention does not establish improvement; an API, pricing or availability change may instead create migration work.

Missing comparison points

Missing checks: old versus new behavior, affected plans and regions, availability date, compatibility, rollback path and cost under the same workload.

Migration check

Save the release or policy notice, run the same task on the old and new option, and compare outputs and the full bill. For retirement notices, verify the deadline before scheduling migration.