0319GitHub

Jev Web Analyzer

Fetches a public SaaS page as Markdown, then asks Jev ten bounded questions about likely first-visit comprehension; URL validation, caching, sanitization, and presentation remain…

Fetches a public SaaS page as Markdown, then asks Jev ten bounded questions about likely first-visit comprehension; URL validation, caching, sanitization, and presentation remain deterministic. [Demo](https://replynodes.com/jev-web-analyzer/).

Open source ↗ github.comcost-time-

replynodes/jev-web-analyzerREADME ↗

# Jev Web Analyzer

**Paste a homepage. See what a first-time visitor — and Jev — can actually tell about it.**

**[Try the live demo →](https://replynodes.com/jev-web-analyzer/)** · **[Leaderboard →](https://replynodes.com/jev-web-analyzer/leaderboard)** · **[Methodology →](./METHODOLOGY.md)**

<a href="https://replynodes.com/jev-web-analyzer/leaderboard/shipfa.st">
  <img src="./docs/images/leaderboard-permalink-mockup.svg" alt="A Jev leaderboard permalink page: shipfa.st scored 88/100, with sub-scores for clarity, CTA clarity, differentiation, and pricing visibility, each showing the matched rubric level and Jev's confidence." width="100%">
</a>

### Example results

| Domain | Overall | Read |
| --- | --- | --- |
| [shipfa.st](https://replynodes.com/jev-web-analyzer/leaderboard/shipfa.st) | 88 / 100 | Clear what it is, clear who it's for, one obvious CTA |
| [chatbase.ai](https://replynodes.com/jev-web-analyzer/leaderboard/chatbase.ai) | 81 / 100 | Strong clarity, differentiation is the weak point |
| [codefa.st](https://replynodes.com/jev-web-analyzer/leaderboard/codefa.st) | 52 / 100 | Audience and differentiation are hard to pin down |

> **Unofficial community project, not affiliated with TypeSafe AI.**

---

## What this demo teaches

The SaaS website teardown is only an example workload. The main purpose of this repo is to make Jev's evaluation pattern easy to see, run, modify, and reuse — including as a **committed, static dataset** (the leaderboard above) rather than only a single ad-hoc request.

| Jev capability | How this project demonstrates it |
| --- | --- |
| **Choice judgments** | Infer audience, clarity, differentiation, CTA, trust, and product motion |
| **Boolean judgments** | Add your own yes/no evaluation |
| **Score judgments** | Add your own o

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