[Brazil Investigation] JavaScript Syntax in Server Scripts: What Works and What Doesn't in ES12 Mode

After a major upgrade to Brazil, is it safe to use ?., ??, and class in server scripts? The official release notes only state ...
blog.csdn

用Claude Code+Opus 5.5实现可调试Transformer教学代码

3.2 Opus 5.5 对“JavaScript 严格模式”的隐式支持，是稳定性的关键 早期我用 Claude 3.5 Sonnet 生成 JS 代码，常遇到 ReferenceError: x is not defined 。 问题出在变量提升（hoisting）和作用域上。 比如它会生成： ...