A tale of two Claudes

A developer shares contrasting experiences using Claude AI for coding tasks. Claude struggled repeatedly with upgrading TailwindCSS to version 4, failing multiple times despite it being a popular framework. However, Claude excelled at a complex assembly programming task, successfully implementing x86_64 code generation for ELF executables and autonomously debugging segmentation faults by analyzing instruction sizes and jump calculations. The author finds it surprising that Claude performed better on the more obscure assembly task than the common web development upgrade.