Pros of v2ray-core

• More established project with a longer history and larger community
• Wider range of supported protocols and features
• Better documentation and user guides

Cons of v2ray-core

• Slower development pace and less frequent updates
• Higher resource consumption compared to Xray-core
• Lacks some advanced features like XTLS

Code Comparison

v2ray-core:

type ServerConfig struct {
    Address *Address  `json:"address"`
    Port    uint16    `json:"port"`
    Network *Network  `json:"network"`
}

Xray-core:

type ServerConfig struct {
    Address *Address  `json:"address"`
    Port    uint16    `json:"port"`
    Network *Network  `json:"network"`
    Flow    string    `json:"flow"`
}

The main difference in the code structure is the addition of the Flow field in Xray-core, which is used for XTLS flow control. This demonstrates Xray-core's focus on performance optimization and advanced features.

Both projects share similar core functionality, but Xray-core has introduced enhancements and optimizations over time. While v2ray-core offers a more stable and well-documented experience, Xray-core provides improved performance and cutting-edge features for users who prioritize speed and efficiency.

Pros of Trojan

• Simpler and more lightweight design
• Easier to set up and configure for basic use cases
• Better compatibility with older systems and devices

Cons of Trojan

• Limited protocol support compared to Xray-core
• Fewer advanced features and customization options
• Less active development and community support

Code Comparison

Trojan (main.cpp):

int main(int argc, char *argv[]) {
    Log::log("Welcome to trojan " + Version::get_version(), Log::FATAL);
    service_loop();
    return 0;
}

Xray-core (main.go):

func main() {
    flag.Parse()
    core.PrintVersion()
    configFiles := getConfigFilePath()
    server, err := startXRay(configFiles)
    if err != nil {
        fmt.Println("Failed to start:", err)
        os.Exit(-1)
    }
    // ...
}

The code comparison shows that Trojan has a simpler main function, reflecting its more straightforward approach. Xray-core's main function includes more complex initialization and configuration handling, indicating its broader feature set and flexibility.

Pros of shadowsocks-rust

• Written in Rust, offering memory safety and performance benefits
• Lightweight and efficient implementation of the Shadowsocks protocol
• Active development and community support

Cons of shadowsocks-rust

• Limited protocol support compared to Xray-core
• Fewer advanced features and customization options
• Smaller ecosystem and plugin availability

Code Comparison

shadowsocks-rust:

let server = ServerConfig::load_from_str(&config_str)?;
let mut service = ServiceBuilder::new(server);
service.run().await?;

Xray-core:

config, err := core.LoadConfig("json", configContent)
if err != nil {
    return nil, newError("failed to read config file").Base(err)
}
server, err := core.New(config)

Both projects aim to provide secure and efficient proxy solutions, but Xray-core offers a more comprehensive feature set and protocol support, while shadowsocks-rust focuses on a lightweight and performant implementation of the Shadowsocks protocol. Xray-core is better suited for users requiring advanced features and multiple protocols, while shadowsocks-rust is ideal for those prioritizing simplicity and Rust's safety guarantees.

Pros of trojan-go

• Lightweight and focused on the Trojan protocol implementation
• Easier to set up and configure for users familiar with Trojan
• Better performance in some scenarios due to its specialized nature

Cons of trojan-go

• Limited protocol support compared to Xray-core's multi-protocol capabilities
• Smaller community and potentially slower development pace
• Fewer advanced features and customization options

Code Comparison

trojan-go:

type Config struct {
    RunType      string   `json:"run_type"`
    LocalAddr    string   `json:"local_addr"`
    LocalPort    int      `json:"local_port"`
    RemoteAddr   string   `json:"remote_addr"`
    RemotePort   int      `json:"remote_port"`
    Password     []string `json:"password"`
}

Xray-core:

type Config struct {
    Inbound  []*InboundHandlerConfig  `json:"inbounds"`
    Outbound []*OutboundHandlerConfig `json:"outbounds"`
    API      *APIConfig               `json:"api"`
    Stats    *StatsConfig             `json:"stats"`
    Policy   *PolicyConfig            `json:"policy"`
}

The code comparison shows that trojan-go has a simpler configuration structure focused on Trojan protocol settings, while Xray-core's configuration is more complex and flexible, supporting multiple inbound and outbound protocols.

Pros of naiveproxy

• Simpler setup and configuration process
• Better compatibility with standard HTTPS infrastructure
• Lower detection risk in restrictive network environments

Cons of naiveproxy

• Limited protocol support compared to Xray-core
• Less flexibility in terms of routing and advanced features
• Smaller community and fewer third-party tools

Code Comparison

naiveproxy configuration example:

{
  "listen": "http://127.0.0.1:1080",
  "proxy": "https://example.com",
  "username": "user",
  "password": "pass"
}

Xray-core configuration example:

{
  "inbounds": [{"port": 1080, "protocol": "socks"}],
  "outbounds": [{
    "protocol": "vless",
    "settings": {"vnext": [{"address": "example.com"}]}
  }]
}

naiveproxy focuses on a straightforward configuration with fewer options, while Xray-core offers more detailed control over protocols and routing. Xray-core's configuration is more complex but provides greater flexibility for advanced users. naiveproxy's simplicity makes it easier to set up and maintain for basic proxy needs, while Xray-core is better suited for users requiring extensive customization and support for multiple protocols.