Fastlane – The Minimalist Speedtest CLI

Fastlane ▸ Your network. Deconstructed. “Built for developers who hate lag.”

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⚡ What is Fastlane?

Fastlane is a snappy, developer-focused CLI tool to benchmark network performance — ping, download, upload — with zero fluff.
Built to replace bloated GUIs with clean terminal output and modular commands.

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🔧 Features

• Modular commands: ping, download, upload, full, xray, live, report
• Latency breakdown: DNS, TCP, TLS, TTFB
• Real-time progress bars and ASCII graphs
• Geo-based server selection
• Session-based reporting
• --json output for automation
• Clean UI with box-drawn layouts and techy vibes

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🧪 Usage

fastlane ping
fastlane download
fastlane upload
fastlane full

Optional flags:

--server <hostname>      # Override auto-selected server
--json                   # Output results in JSON
--verbose                # Show detailed logs

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Fastlane-Phase.1.mp4

🗂️ Project Structure

fastlane/
├── cmd/                      # All Cobra commands go here
│   ├── root.go               # Root command (fastlane)
│   ├── ping.go               # `fastlane ping`
│   ├── download.go           # `fastlane download`
│   ├── upload.go             # `fastlane upload`
│   ├── full.go               # `fastlane full`
│   ├── live.go               # `fastlane live`
│   ├── xray.go               # `fastlane xray`
│   ├── report.go             # `fastlane report`
│   └── version.go            # `fastlane version`
│
├── internal/                 # Core logic lives here, testable independently
│   ├── nettest/              # Network testing logic
│   │   ├── ping.go
│   │   ├── download.go
│   │   ├── upload.go
│   │   └── full.go
│   ├── ui/                   # ASCII UI rendering, spinners, color layouts
│   │   ├── printer.go
│   │   ├── progress.go
│   │   └── graph.go
│   ├── report/               # Report saving/loading
│   │   ├── store.go
│   │   └── types.go
│   └── utils/                # Helper funcs, JSON handling, formatting, etc.
│       └── helpers.go
│
├── assets/                   # Optional: JSON test files, ASCII art, flags
│   └── servers.json
│
├── go.mod
├── go.sum
└── main.go                   # Entrypoint → sets up CLI and runs rootCmd

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🛠 Build & Run

go build -o fastlane
./fastlane ping

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🧑‍💻 Author

Made with latency hate by Atharv Singh “Built for developers who hate lag.”

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