Favicon Generator for perfect icons on all browsers

The ultimate favicon generator. Design your icons platform per platform and make them look great everywhere. Including in Google results pages.

Building a Fast, Memory-Efficient Hash Table in Java (by borrowing the best ideas)

One day, I ran into SwissTable—the kind of design that makes you squint, grin, and immediately regret every naive linear-probing table you’ve ever shi...

Super fast aggregations in PostgreSQL 19

This blog talks aggregations in PostgreSQL version 19. Read in, check use cases and learn more about the feature.

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').

Greetings from the 2024 Next.js Conference in San Francisco

Quick highlights from Next.js Conf 2024 in SF, including chats with Sahil Lavingia, Theo Browne, and Rahul Sonwalkar, plus winning a mechanical keyboa...

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...

Company Research TUI

Terminal-inspired company research interface with keyboard navigation

ComposerAI

AI email client / mailbox for agentic search and tasks

williamcallahan.com

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

React Quickly, Second Edition

Azat Mardan, Morten Barklund

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

Documatic

AI-powered documentation platform that automatically generates and maintains technical documentation from code.