regex101 : Free PCRE-based regular expression debugger with real time explanation, error detection and highlighting.
AlternC : AlternC est un ensemble de logiciels de gestion d'hébergement mutualisé sous Linux, facile à utiliser, facile à installer, basé uniquement sur des log...
PsySH : A runtime developer console, interactive debugger and REPL for PHP. PsySH can be used as an interactive debugger, much like JavaScript's debugger sta...
SeaLion : View raw output for critical events across servers. SeaLion gives you a graphical overview of server activity. View performance of system/custom metri...
