Metascraper: unified metadata from the web

Open Graph, Microdata, RDFa, Twitter Cards, JSON-LD, HTML, and more.

B-trees and database indexes — PlanetScale

B-trees are used by many modern DBMSs. Learn how they work, how databases use them, and how your choice of primary key can affect index performance.

sock8 - Type-safe realtime for Next.js

End-to-end type-safe realtime platform for the Next.js ecosystem.

williamcallahan.com

Interactive personal site with beautiful terminal/code components & other dynamic content

Book Finder (findmybook.net)

Book search and recommendation engine with OpenAI integration

Company Research TUI

Terminal-inspired company research interface with keyboard navigation

Causal AI

Robert Osazuwa Ness

Description An introduction to building AI models that identify and reason about cause-and-effect relationships rather than just statistical correlati...

100 Java Mistakes and How to Avoid Them

Tagir Valeev

Description An analysis of common coding errors in Java, focusing on pitfalls in language syntax, standard libraries, and common design patterns. It p...

Just Use Postgres!

Denis Magda

Description An exploration of the modern PostgreSQL ecosystem and its ability to handle specialized workloads typically reserved for specialty databas...

Heroes Jobs

The app for Gen Z searching for a job

Rownd

Customer identity and data privacy platform for businesses.

Canua

Financial data analytics platform for consumers and investment professionals.