The Big List of Naughty Strings : The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.
Explorer Exposed! : These CSS bugs are all found only in Internet Explorer, versions 5 and higher. To see the demos properly, they must be viewed in IE, of course.
PostgresqlCO.NF : PostgresqlCO.NF (CONF for short) is a postgresql.conf documentation and ultimate recommendations’ source to help you tune and optimize all of your Pos...
CSSdoc : This is a draft to bring automatic documentation to CSS files, like its known for JavaScript and PHP files through JavaDoc/DocTags.
regex101 : Free PCRE-based regular expression debugger with real time explanation, error detection and highlighting.
Collection of thinking tools and frameworks to help you solve problems, make decisions and understand systems.