THE STATE OF ES5 ON THE WEB

Summary from the TLDR Web Dev newsletter

A Google engineer examines the current state of ES5 on the web, challenging the traditional practice of transpiling to ES5. Data shows that many popular websites unnecessarily bundle ES5 helpers with ES6+ code, leading to unnecessary bloat. Instead, it's better for developers to shift towards "Baseline Widely Available" features, which benefits both library authors, who can focus on publishing modern code, and website developers, who can tailor browser support to their specific needs through their build tools.