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riptide

A polished terminal internet speed test and realtime bandwidth monitor written in Go. Riptide measures download, upload, and latency in a centered card UI with live progress, compact sparklines, smooth animation, and clean cross-platform output for Linux and Windows terminals.

terminal TUIGo 1.23+Linux supportedmacOS supportedWindows supported
GitHub

What is it?

What it is

**Measure and watch your internet connection — from the terminal.** A polished Go TUI with a startup menu, one-shot speed tests, a live bandwidth monitor, themes, and saved test history. Centered cards, smooth graphs, SQLite under the hood.

Why it exists

A polished terminal internet speed test and realtime bandwidth monitor written in Go. Riptide measures download, upload, and latency in a centered card UI with live progress, compact sparklines, smooth animation, and clean cross-platform output for Linux and Windows terminals.

Who should use it

Teams building with Go who want an open-source, self-hosted option.

Who should avoid it

Teams that need a fully managed SaaS with enterprise SLAs out of the box.

How it works

A quick walkthrough in plain English

How riptide works

Step 1 of 3

You interact with it

Open riptide, send a request, or connect it to your stack.

Features

**Startup menu** — 2×2 card grid with hotkeys 1–4, keyboard or mouse
**Speed history** — auto-saves completed tests; press s to name a run; latest 10 shown for comparison
**Average & record insight** — *Your usual average* block summarizes mean ↓/↑/ping across all saved runs
**Copy result** — press y to copy ↓248 ↑19 12ms to the clipboard
**Settings search** — filter themes & sections; enter jumps to the best match
**About & Support** — new Settings section with version, GitHub ★, and Buy me a coffee
**Update checker** — main menu shows an *Up to date* / *Update available* chip (click or g opens GitHub)
**Apps using bandwidth** — Bandwidth monitor can list which apps are active on the network right now (a)

Advantages

  • Open source (MIT)
  • Active Go ecosystem
  • Self-hosted deployment options

Disadvantages

  • Requires operational ownership for self-hosted setups
  • Community support varies by project maturity

Installation

native

go install github.com/Foxemsx/riptide/cmd/riptide@main
  riptide

FAQ

What is riptide?

riptide is an open-source project licensed under MIT.

What language is riptide built with?

Primary language: Go.

Is it free to use?

Yes. Licensed under MIT. Check the license for commercial use.

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