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OPEN SOURCE
Building in Public
We believe in giving back to the community. Here are our open source projects, templates, and contributions that power real estate technology.
⭐ 264
GitHub Stars
15K+
Downloads
6
Repositories
47+
Contributions
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@LHBUSA🏠
valuation-engine
TypeScript•v1.4.2
⭐47
Real estate property valuation npm package
real-estatevaluationtypescriptnpm
📥 2.3K/monthactive
⚡
lead-capture-worker
TypeScript•v1.0.0
⭐23
Cloudflare Worker template for lead capture
cloudflareworkerslead-capturetemplate
active
▲
nextjs-proptech-starter
TypeScript•v2.0.0
⭐18
Next.js 14 starter for real estate apps
nextjsstartertemplatereal-estate
active
🤖
claude-prompts
Markdown•v1.2.0
⭐156
Curated prompts for Claude AI development
aiclaudepromptsllm
active
🧮
offer-calculator
TypeScript•v0.9.0
⭐12
Interactive real estate offer calculator
reactcalculatorreal-estatecomponent
maintained
💬
slack-lead-bot
TypeScript•v1.1.0
⭐8
Slack bot for lead management
slackbotcrmautomation
maintained
⭐ FEATURED
valuation-engine
Our flagship open source package for real estate property valuations. Used by investors, agents, and proptech companies nationwide.
# Install via npm
npm install valuation-engine
import { ValuationEngine } from 'valuation-engine';
const engine = new ValuationEngine();
const result = engine.calculateARV({
comparables: [
{ price: 450000, sqft: 2000 },
{ price: 475000, sqft: 2100 },
{ price: 440000, sqft: 1950 },
],
subjectSqft: 2050,
adjustments: {
condition: 0.05,
location: 0.02,
},
});
console.log(result.arv); // $458,500CONTRIBUTIONS
Contributing to the Ecosystem
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