JavasScript

• JavaScript performance beyond bundle size

PostgresSQL

• How to Fix PostgreSQL Performance Issues with PG Extras

React

• Tao of React - Software Design, Architecture & Best Practices

REST API

Design hints

• Best Practices for Designing a Pragmatic RESTful API

Security

• API Security Checklist

Examples of good APIs

• unsplash
• github
• stripe

Rules

• Important Programming "Rules of Thumb"

Testing

• Test desiderata - isolated, composable, fast, inspiring, writeable, readable, behavioral, structure-insensitive, automated, specific, deterministic, predictive