Supported Programming Languages & Compilers
OutSync provides comprehensive Monaco syntax highlighting, auto-indentation, and sandboxed online code execution across 50+ modern programming stacks.
Python
Modern Python 3.11 with standard library and scientific computing support.
JavaScript
Node.js LTS runtime with ES2024 features and async/await support.
TypeScript
Strict typed TypeScript compilation with TS language server intelligence.
C++
GCC C++20 compiler with STL, optimization flags, and fast execution.
C
Standard C17 compiler for systems programming and embedded code.
Rust
Rust edition 2021 with cargo runner and memory safety diagnostics.
Go
Go 1.22 runtime supporting goroutines, channels, and cloud microservices.
Java
OpenJDK 21 LTS with full OOP and enterprise library support.
C#
.NET Core 8 compiler for modern C# development.
PHP
PHP 8.3 CLI with standard web extension libraries.
Ruby
Ruby 3.2 interpreter for clean scripting and algorithms.
Swift
Swift 5.9 Linux compiler for algorithms and iOS logic.
Kotlin
Kotlin 1.9 JVM runner for concise object-oriented coding.
SQL
ANSI SQL dialect with syntax formatting and query coloring.
HTML5
HTML5 document tags, inline styles, and semantic formatting.
CSS3
CSS3 stylesheets, custom properties, animations, and grid/flexbox.
JSON
JSON structure validation, formatting, and tree tokenization.
YAML
YAML configuration syntax for Kubernetes, CI/CD, and configs.
Markdown
GitHub Flavored Markdown with headings, code blocks, and tables.
Shell / Bash
Bash and POSIX shell scripts for DevOps and automation pipelines.