Code Files

A sample JavaScript file with common functions and patterns for web applications.

A sample Python script with functions, classes, and comments for data processing tasks.

A sample HTML5 web page with semantic markup, forms, and responsive layout for testing web browsers.

A sample CSS stylesheet with modern layout techniques, animations, and responsive design patterns.

A sample JSON data file with nested objects and arrays, the standard data interchange format for web APIs.

A sample XML file with structured data and namespaces, widely used in enterprise applications and APIs.

A sample PHP script with functions and database queries, the most popular server-side web programming language.

A sample Java source code file with classes, methods, and OOP patterns for testing Java development tools.

A sample C++ source code file with classes and templates, used in systems programming and game development.

A sample TypeScript file with type definitions, interfaces, and generics for modern web development.

A sample Ruby script with classes and modules, commonly used in Ruby on Rails web applications.

A sample Swift source code file for iOS and macOS app development with modern Swift syntax and patterns.

A sample Go source code file with goroutines and channels, used in cloud infrastructure and backend services.

A sample Rust source code file with ownership patterns and traits, used for systems-level programming.

A sample SQL script with CREATE TABLE, INSERT, and SELECT statements for testing database management tools.

A sample Bash shell script with functions and conditionals, used for automation on Linux and macOS systems.

A sample R script for statistical analysis and data visualization, widely used in data science and research.

A sample Kotlin source code file for Android development and JVM applications with modern language features.

A sample Dart source code file with Flutter widgets, used for cross-platform mobile app development.

A sample Scala source code file combining functional and OOP paradigms, used in big data with Apache Spark.

A sample React JSX component file with hooks, props, and state management for modern frontend development.

A sample TypeScript React TSX component with typed props and interfaces for type-safe frontend development.

A sample Vue.js single-file component with template, script, and style sections for Vue application development.

A sample Svelte component file with reactive declarations and transitions for building fast web applications.

A sample GraphQL schema definition file with types, queries, and mutations for API development and testing.

A sample Protocol Buffers .proto schema file for gRPC service definitions and efficient binary serialization.

A sample Dockerfile with multi-stage build instructions for containerizing Node.js and Python applications.

A sample Terraform HCL configuration file for provisioning AWS, Azure, or GCP cloud infrastructure as code.

A sample GitHub Actions CI/CD workflow YAML file for automated testing, building, and deployment pipelines.

A sample C programming language source file with functions and structs for systems programming and embedded development.

A sample C# source code file with classes and LINQ queries for .NET application development and Unity game scripting.

A sample Lua scripting language file used in game development (Roblox, Love2D), Nginx configs, and embedded systems.

A sample MATLAB .m script file for numerical computing, signal processing, and engineering simulations.

A sample WebAssembly binary module for testing WASM runtimes, browser execution, and Emscripten/Rust compilation.

A sample Kotlin source file with data classes and coroutines for testing Android development and JVM-based applications.

A sample Dart source file with widgets and state management for testing Flutter mobile app development.

A sample Scala source file with case classes and pattern matching for testing Spark, Akka, and JVM functional programming.

A sample Elixir source file with GenServer and pattern matching for testing Phoenix framework and BEAM VM applications.

A sample Haskell source file with type classes and monads for testing GHC compiler and functional programming tools.

A sample Zig source file with comptime and error handling for testing the Zig compiler and systems programming.

A sample Nim source file with macros and templates for testing the Nim compiler and efficient native code generation.

A sample Clojure source file with immutable data structures and macros for testing JVM Lisp and REPL-driven development.

A sample F# source file with discriminated unions and pipelines for testing .NET functional programming and Fable.

A sample V programming language source file with compile-time features for testing the V compiler and fast native compilation.

A sample Mojo source file with SIMD and ownership for testing Modular's AI-first programming language and MLIR compilation.

A sample Gleam source file with type-safe functional code for testing BEAM VM compilation and Erlang/Elixir interop.

A sample Roc functional programming language source file for testing fast compilation and platform-based application development.

A sample WebAssembly binary module for testing WASM runtimes, browser execution, and edge computing platforms.

A sample WebAssembly Text Format file with S-expressions for testing WAT-to-WASM compilation and debugging tools.

A sample Ruby source file with classes, modules, and blocks for testing Ruby interpreters and Rails applications.

A sample Swift source file with protocols, generics, and async/await for testing Xcode and iOS development.

A sample Kotlin source file with coroutines and data classes for testing Android Studio and JVM compilation.

A sample Scala source file with case classes and pattern matching for testing SBT builds and Spark applications.

A sample Dart source file with widgets and state management for testing Flutter development and Dart compilers.

A sample R script with data frames, ggplot2 visualizations, and statistical models for testing RStudio and CRAN packages.

A sample Perl script with regex, file I/O, and CPAN modules for testing Perl interpreters and text processing.

A sample Haskell source file with monads, type classes, and pure functions for testing GHC and functional programming.

A sample Elixir source file with GenServer, pattern matching, and pipes for testing BEAM VM and Phoenix framework.

A sample Clojure source file with macros and persistent data structures for testing JVM Lisp development.

A sample Nim source file with metaprogramming and compile-time features for testing the Nim compiler.

A sample Zig source file with comptime and error handling for testing the Zig compiler and C interop.

A sample Julia source file with multiple dispatch and scientific computing for testing Julia REPL and Pluto notebooks.

A sample Fortran 90 source file with modules and array operations for testing scientific computing compilers.

A sample Groovy script with closures and DSL features for testing Jenkins pipelines and Gradle build scripts.

A sample Visual Basic .NET source file with forms and events for testing .NET Framework and Windows Forms applications.

A sample Pascal source file with procedures and records for testing Free Pascal and Delphi compilers.

A sample D programming language source file with templates and CTFE for testing the DMD compiler.

A sample Ada source file with packages and tasking for testing GNAT compiler and safety-critical systems.

A sample Erlang source file with OTP behaviors and message passing for testing BEAM VM and distributed systems.

A sample OCaml source file with pattern matching and algebraic data types for testing ML-family language tools.

A sample F# source file with computation expressions for testing .NET functional programming tools.

A sample COBOL program with divisions and paragraphs for testing mainframe legacy code tools.

A sample Common Lisp source file with macros and CLOS for testing Lisp development environments.

A sample Prolog logic program with facts and rules for testing logic programming and AI reasoning tools.

A sample Scheme source file with continuations and tail recursion for testing R7RS implementations.

A sample WebAssembly text format file for testing WASM compilation and browser runtime integration.

A sample Solidity smart contract with ERC-20 token implementation for testing Ethereum development tools.

A sample Zig programming language source file for testing systems programming syntax.

A sample Nim language source file for testing efficient compiled language support.

A sample V programming language source file for testing simple systems programming.

A sample Crystal language source file for testing Ruby-like compiled language support.

A sample Julia language source file for testing scientific computing syntax highlighting.

A sample Elixir source file for testing functional programming on the BEAM VM.

A sample Clojure source file for testing Lisp-family JVM language support.

A sample Ada source file for testing safety-critical systems programming language support.