| Language | Variants | Compilers | Extensions |
|---|---|---|---|
| C/C++ | C89, C99, C11, C17, C++98, C++03, C++11, C++14, C++17, C++20 [1] | Clang (and clang-cl [2]) extensions (up to Clang 12.0), GNU extensions (up to GCC 11.1), Microsoft extensions (up to VS 2019), Arm Compiler 5 [3] |
.cpp, .c++, .cxx, .hpp, .hh, .h++, .hxx, .c, .cc, .h |
| C# | C# up to 11 | Microsoft Visual Studio up to 2019 with .NET up to 4.8, .NET Core up to 3.1 .NET 5, .NET 6, .NET 7 |
.sln, .csproj, .cs, .cshtml, .xaml |
| Go (aka Golang) | Go up to 1.20 | Go 1.11 or more recent | .go |
| Java | Java 7 to 20 [4] | javac (OpenJDK and Oracle JDK), Eclipse compiler for Java (ECJ) [5] |
.java |
| Kotlin [6] | Kotlin 1.5.0 to 1.8.20 | kotlinc | .kt |
| JavaScript | ECMAScript 2022 or lower | Not applicable | .js, .jsx, .mjs, .es, .es6, .htm, .html, .xhtm, .xhtml, .vue, .hbs, .ejs, .njk, .json, .yaml, .yml, .raml, .xml [7] |
| Python [8] | 2.7, 3.5, 3.6, 3.7, 3.8, 3.9, 3.10, 3.11 | Not applicable | .py |
| Ruby [9] | up to 3.2 | Not applicable | .rb, .erb, .gemspec, Gemfile |
| Swift [10] | Swift 5.4-5.7 | Swift compiler | .swift |
| TypeScript [11] | 2.6-5.0 | Standard TypeScript compiler | .ts, .tsx, .mts, .cts |
| [1] | C++20 support is currently in beta. Supported for GCC on Linux only. Modules are not supported. |
| [2] | Support for the clang-cl compiler is preliminary. |
| [3] | Support for the Arm Compiler (armcc) is preliminary. |
| [4] | Builds that execute on Java 7 to 20 can be analyzed. The analysis understands Java 20 standard language features. |
| [5] | ECJ is supported when the build invokes it via the Maven Compiler plugin or the Takari Lifecycle plugin. |
| [6] | Kotlin support is currently in beta. |
| [7] | JSX and Flow code, YAML, JSON, HTML, and XML files may also be analyzed with JavaScript files. |
| [8] | The extractor requires Python 3 to run. To analyze Python 2.7 you should install both versions of Python. |
| [9] | Requires glibc 2.17. |
| [10] | Swift support is currently in beta. Support for the analysis of Swift 5.4-5.7 requires macOS. Swift 5.7.3 can also be analyzed using Linux. |
| [11] | TypeScript analysis is performed by running the JavaScript extractor with TypeScript enabled. This is the default. |