# By Language

- [PHP](/awae-oswe-preparation-resources/by-language/php.md)
- [Regex](/awae-oswe-preparation-resources/by-language/php/regex.md): Compilation of PHP's regular expressions.
- [Type Juggling](/awae-oswe-preparation-resources/by-language/php/type-juggling.md)
- [Summary](/awae-oswe-preparation-resources/by-language/php/type-juggling/summary.md): This vulnerability consists of a variable type conversion by the appearance of some essential factors.
- [Practice](/awae-oswe-preparation-resources/by-language/php/type-juggling/practice.md): CTF challenges to practice Type Juggling.
- [Java](/awae-oswe-preparation-resources/by-language/java.md)
- [Decompiling](/awae-oswe-preparation-resources/by-language/java/decompiling.md)
- [Compiling & Running](/awae-oswe-preparation-resources/by-language/java/compiling-and-running.md)
- [NodeJS](/awae-oswe-preparation-resources/by-language/nodejs.md)
- [Practice](/awae-oswe-preparation-resources/by-language/nodejs/practice.md)