Things to avoid in JavaScript
Common mistakes & bad practices among inexperienced frontend & backend developers which can lead to bugs or reliability issues.

Common mistakes & bad practices among inexperienced frontend & backend developers which can lead to bugs or reliability issues.
People often recommend using third-party libraries because we don't waste time on reinventing an untested wheel. In reality using third party libraries has its costs, and some of them are not immediately noticeable.
Discussing JS's new mechanism for automatic resource cleanups and its implications.