https://github.com/arsham/rainbow

Tasty rainbows for your terminal! (lolcat clone)
https://github.com/arsham/rainbow

go golang lolcat terminal-app

Last synced: 4 months ago
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Tasty rainbows for your terminal! (lolcat clone)

• Host: GitHub
• URL: https://github.com/arsham/rainbow
• Owner: arsham
• License: apache-2.0
• Created: 2018-04-20T13:23:21.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2022-03-19T21:09:02.000Z (over 3 years ago)
• Last Synced: 2025-04-02T20:22:41.443Z (6 months ago)
• Topics: go, golang, lolcat, terminal-app
• Language: Go
• Homepage:
• Size: 633 KB
• Stars: 76
• Watchers: 2
• Forks: 5
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Rainbow

[![PkgGoDev](https://pkg.go.dev/badge/github.com/arsham/rainbow)](https://pkg.go.dev/github.com/arsham/rainbow)

![GitHub go.mod Go version](https://img.shields.io/github/go-mod/go-version/arsham/rainbow)

[![Build Status](https://github.com/arsham/rainbow/actions/workflows/go.yml/badge.svg)](https://github.com/arsham/rainbow/actions/workflows/go.yml)

[![Coverage Status](https://codecov.io/gh/arsham/rainbow/branch/master/graph/badge.svg)](https://codecov.io/gh/arsham/rainbow)

[![Codacy Badge](https://api.codacy.com/project/badge/Grade/9d181f84a8ab4ab3a07201e37d9a218b)](https://www.codacy.com/app/arsham/rainbow?utm_source=github.com&utm_medium=referral&utm_content=arsham/rainbow&utm_campaign=Badge_Grade)

[![Go Report Card](https://goreportcard.com/badge/github.com/arsham/rainbow)](https://goreportcard.com/report/github.com/arsham/rainbow)

[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)

Tasty rainbows for your terminal like these:

![Screenshot](/docs/rainbow.png?raw=true "Rainbow")

This app was inspired by lolcats, but written in Go.

### Table of Contents

1. [Installation](#installation)

2. [Usage](#usage)

3. [As library](#as-library)

4. [See Also](#see-also)

5. [License](#license)

## Installation

You can download the latest binary from

[here](https://github.com/arsham/rainbow/releases), or you can compile from

source:

```bash

go install github.com/arsham/rainbow@latest

```

## Usage

You can pipe the text into the app in many ways. Choose one that is suitable for

you:

```bash

# File contents:

rainbow < filename.txt

# Echo a string:

echo "Any quotes" | rainbow

# Here string:

rainbow <