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Life Decision
A Chinese-language Next.js site that takes your situation and picks 3–5 fitting items from 671 suggestions in a life guide, ranked by Jev choice, noul and score questions with evidence grades, costs and sources shown.
- Stars
- 2
- Language
- TypeScript
- Reading time
- 2 min
- Published by
- Community
- Author
- zjl1985
- Last verified
- Oct 2026
- Languages
- TypeScript
- Platforms
- Next.jsVercel AI GatewayOpenRouter
- Capabilities
- Open sourceSelf-hostedRequires API key
Highlights
- Turns a Chinese description of your situation into 3–5 ranked advice items, each with original text, evidence grade (A/B/C), cost and benefit.
- Pipeline: Jev choice questions pick among the guide's 34 sections and a noul question filters irrelevant input.
- About 30 candidates are scored in one Jev request with a 5-level score question; two Jev calls total 0.3–1 s.
- Ranking = applicability × evidence weight (A=1, B=0.8, C=0.6) with a slight cost-benefit correction for cheap, high-value advice.
- Model calls run server-side in src/app/api/advise/route.ts; env vars TYPESAFE_API_KEY, optional OPENROUTER_API_KEY and JEV_MODEL (default jev-1.13.0).
Quickstart
bash
pnpm install
pnpm dev # http://localhost:3000Watch out
README and GitHub metadata reviewed 2026-10-17; the README is in Chinese and this entry translates it. The repository declares no license, and the digest shows no tests or accuracy evaluation of the advice ranking.
Questions about this entry
Short answers drawn from the linked project or page.
A Chinese-language web app by zjl1985: you describe your situation, and it selects 3–5 of the most fitting suggestions from the 671 in the 高性价比人生指南 guide, showing the original text and sources.
Jev does all the judgement: choice questions decide which of the book's 34 sections fit and a noul question filters irrelevant input, then one request scores each candidate with a 5-level score question.
The original book text, an evidence grade (A, B or C), cost and benefit, and the exact source (section and item plus a link to the original reference), per the README.
TYPESAFE_API_KEY is preferred (from console.typesafe.ai); without it, an optional OPENROUTER_API_KEY routes to typesafe/jev-1.13. JEV_MODEL defaults to jev-1.13.0.
Two Jev requests typically total 0.3–1 s. Ranking multiplies applicability by evidence weight (A=1, B=0.8, C=0.6) with a slight correction favoring cheap, high-benefit suggestions.
Entirely server-side in src/app/api/advise/route.ts, so keys are never sent to the browser, per the README.
pnpm install then pnpm dev (localhost:3000); pnpm build and pnpm lint are also listed, pnpm data regenerates book data from GitHub, and the README gives Vercel import steps.
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