why-did-you-render by Welldone Software monkey patches React to notify you about potentially avoidable re-renders. (Works with React Native as well.)

🏋️ Find out the cost of adding a new frontend dependency to your project

Workgroup for React 18 release.

Some inspiration for transition effects for off-canvas navigations.

📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (July 2023)

Questions to ask the company during your interview

Jitsu is an open-source Segment alternative. Fully-scriptable data ingestion engine for modern data teams. Set-up a real-time data pipeline in minutes, not days

Тестовое задание для FE стажера в Авито Pro (Команда ARPU)

Современный учебник JavaScript