Signalist

Signalist is a real‑time stock tracking platform that delivers personalized alerts and detailed company insights.

Tech stack

• Next.js. The React Framework for the Web.
• TypeScript. JavaScript with syntax for types.
• TailwindCSS. Rapidly build modern websites without ever leaving your HTML.
• Shadcn. The Foundation for your Design System.
• Better Auth. The most comprehensive authentication framework.
• React Hook Form. Performant, flexible and extensible forms with easy-to-use validation.
• Zod. TypeScript-first schema validation with static type inference.
• @teispace/next-themes. Feature-rich, lightweight, production-grade theme management for Next.js and React..
• next-intl. Internationalization for Next.js.
• Inngest. Run fast, reliable code on any platform, without managing queues, infra, or state.
• Finnhub. Democratize Financial Data with the most powerful stock API on the market.
• Supabase. Build in a weekend, scale to millions.
• Nodemailer. Send emails from Node.js - easy as cake!
• CodeRabbit. Reviews for AI-powered teams who move fast (but don’t break things).

Development

Follow these steps to set up the project locally on your machine.

Prerequisites

• Git
• Node.js

Recommendations

• Enable custom TypeScript plugin for Next.js

Setting up

1. Clone repository

git clone git@github.com:arlgnv/signalist.git

2. Navigate to cloned folder

cd signalist

3. Install dependencies

npm install

4. Set up environment variables

   Create a new file named .env in the project's root and fill it out with required variables (reference .env.example for available variables)

Starting development server

1. Start the server

npm run dev

2. Start inngest dev server

npm run inngest:dev

3. Open the server

   Visit http://localhost:3000 in your browser to view the project

Viewing app on other devices

If you need to view/test/debug the app on other devices on the same network you need to do two things.

1. Add allowedDevOrigins to Next.js's config to allow requests from origins other than the hostname the dev server was initialized with.

import type { NextConfig } from 'next';

const config: NextConfig = {
  allowedDevOrigins: ['YOUR_HOSTNAME'],
};

export default config;

2. Update allowedHosts in Better Auth's config to allow requests from other hosts.

import { betterAuth } from 'better-auth';

const auth = betterAuth({
  baseURL: {
    allowedHosts: ['localhost:3000', '*.vercel.app', 'YOUR_HOSTNAME'],
  },
});

export default auth;