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.

Why we chose NanoIDs for PlanetScale’s API — PlanetScale

Learn why PlanetScale used NanoID to generate obscure and URL friendly identifiers.

Home | Oxen.ai

Manage your AI data using Oxen’s state of the art data version control. Blazing fast, and Open source.

Attempting to Design a Back-end with Cleaner Architecture Rules and Boundaries

How I'm learning to build with better software architecture design principles (while 'moving fast and breaking things').

How to Secure Environment Variables for LLMs, MCPs, and AI Tools Using 1Password or Doppler

Stop hardcoding API keys in MCP configs and AI tool settings. Learn how to use 1Password CLI or Doppler to inject secrets just-in-time for Claude, Cur...

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CLI token counter (Python + tiktoken + uv) with pretty summary

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Build resilient and scalable, cloud-native enterprise Java applications using the Quarkus framework. Quarkus lets you live-reload your Java code, deli...

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Learn the skills you need to build React applications quickly! This fully revised second edition introduces JSX, functional components, React hooks, e...

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React in Depthteaches the React libraries, tools and techniques that are vital to build amazing apps. You'll put each skill you learn into practice wi...

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Recca helps you expand your horizons and discover shared interests by trading recommendations with friends and influencers.

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Platform connecting businesses with no-code developers and tools.