I earn $3,287/day with this SIMPLE tech stack

Key Concepts

React, Tailwind CSS, Daisy UI, Next.js, MongoDB, Mongoose, Vercel, MongoDB Atlas, Oauth.js, Resend, Stripe, Datafast, AWS (S3, CloudFront), Upstash, Currency API, Namecheap, Netim, Mux, Capacitor, Cursor AI, LLM, Code 3.5.

Front-End Development

The speaker primarily uses React for building user interfaces due to its extensive library ecosystem. He highlights the Rechart library as an example of how React simplifies complex tasks like chart creation. He argues that React isn't inherently difficult, especially for building smaller internet businesses, focusing on using only three hooks. For design and styling, Tailwind CSS is preferred over traditional CSS for its pre-defined colors and animation transitions. Daisy UI is used as a UI component library, emphasizing the importance of sticking to one library to avoid constant switching. He customizes Daisy UI components while maintaining a consistent base project structure across different websites. Next.js is used to wrap everything, simplifying page and layout creation. The speaker uses Next.js pages and layouts for programmatic SEO, generating hundreds of pages that are easily indexed by Google.

Back-End Development

The speaker utilizes Next.js for API endpoints, creating route.js files within an API folder for handling POST, PATCH, and DELETE requests. This approach eliminates the need for a separate server and simplifies maintenance through serverless functions. MongoDB is used as the database, with Mongoose for organizing documents. He uses models for users and other data types, defining schemas with keys like name, email, and customer ID. He uses MongoDB's free plan and automated backups. API endpoints use Mongoose to find and update user data.

Hosting and Infrastructure

Vercel hosts both the front-end and back-end due to the use of Next.js. The speaker has been using Vercel since 2021 and praises its ease of deployment. He mentions that Vercel provides him with a free plan in exchange for feedback, but estimates his bill would be around $1,000 per month due to increased traffic and API usage from his web analytics platform, Datafast. MongoDB Atlas is used for database hosting, with one cluster per project. His MongoDB Atlas bill increased significantly after launching Datafast, reaching around $500 per month.

Third-Party Tools

• Oauth.js: Used for user authentication, offering a free and open-source solution.
• Resend: Replaced Mailgun for transactional emails and added marketing email capabilities, costing $60 per month.
• Stripe: Used for payment processing, taking a 5% cut on every payment. The speaker creates a new Stripe account for each new business idea.
• Datafast: The speaker's own web analytics platform, providing insights into traffic, revenue, and user behavior. It connects revenue with traffic sources and user journeys.
• AWS (S3, CloudFront): Used for image and video storage and delivery, costing around $5-$10 per month.
• Upstash: Used for background tasks, such as fetching payment data for a leaderboard, costing $30 per month.
• Currency API: Used to convert foreign currencies to USD for the leaderboard.
• Namecheap & Netim: Used for domain name registration, costing around $400-$600+ per year.
• Mux: Used for hosting and streaming videos for his course, Codefast, and other products. It offers features like auto-generated subtitles and adaptive streaming. The speaker spends around $500 per month on Mux.
• Capacitor: Used to turn web apps into native mobile apps for iOS and Android.

AI Integration

The speaker uses Cursor as his code editor, which includes an integrated LLM (Code 3.5). He uses the AI for code generation, security flaw detection, documentation, and design. He highlights Cursor AI's ability to recreate UI components from images.

Key Arguments and Perspectives

• Tech Stack Doesn't Matter (Initially): The speaker emphasizes that customers care more about the problem being solved than the underlying technology.
• Stick to One Tech Stack: He advocates for mastering a single tech stack to increase development speed and efficiency.
• Ship Fast and Iterate: He encourages making small bets and shipping quickly to gather customer feedback and iterate on products.

Notable Quotes

• "pick one text tag and stick to it forever"
• "your tech stack is like a muscle the more you practice the more you build apps with the same text the better I get at it you get so the faster you'll be able to ship and the faster you ship the faster you will get customers because you're going to make a bunch of small bets"

Synthesis/Conclusion

The speaker's tech stack is built around React, Tailwind CSS, Next.js, and MongoDB, forming a foundation for rapid development and deployment. He leverages various third-party tools to handle specific functionalities like authentication, payments, and analytics. A key takeaway is the emphasis on mastering a single tech stack and shipping products quickly to validate ideas and gather customer feedback. The integration of AI tools like Cursor AI is also highlighted as a way to improve productivity and code quality.