Фронтенд

(Нe) всё в JavaScript - объект - devSchacht - Medium

💅 Styled-Components in Action - Varayut Lerdkanlayanawat - Medium

Aspect Ratios in CSS are a Hack

React Flight - Ultra Simple Animation Compositions with React

getify/You-Dont-Know-JS

PWA

Service Worker gotchas

Бэкенд

SO[L]ID - Liskov Substitution Principle

Безопасность

Preventing security issues in Ruby on Rails (based on OWASP cheatsheet)

Инфраструктура

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Данные

Faster Rails: Indexing Large Database Tables Without Downtime - Semaphore

ankane/dexter

A better way to import all your records using ActiveRecord Import!

A Rubyist's Guide to Postgresql's Explain