Code Playground & Code Library

Product Introduction

FlyEnv v4.10.6 introduces two powerful features:

• Code Playground: Execute code snippets in multiple languages instantly
• Code Library: Store and manage code snippets for future reuse

Code Playground

Value Proposition

Traditional workflow requires:

1. Creating temporary files in IDE
2. Executing commands in terminal
3. Additional compilation for some languages

FlyEnv simplifies this process to one-click execution.

User Guide

Access: Tools → Code Playground

Interface:

• Left panel: Code editor with syntax highlighting
• Right panel: Execution output
• Toolbar: Language selection, version switching, execute button

Supported Languages

Currently supports 10 programming languages:

1. Java

// class name must be Main.java
public class Main {
    public static void main(String[] args) {
        System.out.println("Hello World Java");
    }
}

2. PHP

<?php
echo "Hello World PHP";
?>

3. Golang

// package name must be main.go
package main

import "fmt"

func main() {
    fmt.Println("Hello World Golang")
}

4. Rust

fn main() {
    println!("Hello World Rust");
}

5. Erlang

-module(main).
-export([main/0]).

main() ->
    io:format("Hello World Erlang~n").

6. Python

from __future__ import print_function
print("Hello World Python")

7. Ruby

puts "Hello World Ruby"

8. Perl

use strict;
use warnings;
print "Hello World Perl\n";

9. TypeScript

const message: string = "Hello World TypeScript";
console.log(message);

10. JavaScript

console.log("Hello World JavaScript");

Advanced Features

• Multi-version support
• One-click store functionality to code library

Code Library

Core Value

Solves code reuse challenges:

• Eliminates project searching
• Builds reusable code knowledge base
• Improves retrieval efficiency

Key Features

1. Code Storage

   • Categorize by language/group
   • Add detailed documentation
   • Save execution snapshots

2. Quick Retrieval

   • Keyword search
   • Language/tag filters
   • Favorite snippets

User Manual

Access: Tools → Code Library

Main interfaces:

1. Library management

2. Add snippet

• Syntax highlighting
• Detailed documentation
• Execution snapshot

3. Snippet detail

• Full code display
• Version comparison
• One-click copy

Summary

FlyEnv provides a complete code management solution:

• Playground: Instant code validation
• Library: Knowledge preservation
• Combined: Forms "validate-store-reuse" workflow

Benefits:

✓ 50%+ efficiency improvement

✓ Personal/team knowledge base

✓ Focus on core development