Utility script to install or update Cursor on Linux
Gracefully restore the CLI cursor on exit
Toggle the CLI cursor
Common functionality for creating distributable Electron apps
Create a Debian package for your Electron app.
Linux FFmpeg binary used by ffmpeg-installer
Platform independent binary installer of FFmpeg for node projects
An easy way to install Dev Tools extensions into Electron applications
Create DMG installers for your electron apps.
Module to generate Windows installers for Electron apps
Platform independent binary installer of FFprobe for node projects
Create a Red Hat package for your Electron app.
Official library for interacting with Slack's Oauth endpoints
Linux FFprobe binary used by ffprobe-installer
Better `os.arch()` for node and the browser -- detect OS architecture
Babysitter orchestration plugin for Cursor IDE with SDK-managed process-library bootstrapping and in-turn iteration model
Linux FFmpeg binary used by ffmpeg-installer
Linux FFmpeg binary used by ffmpeg-installer
Mac OS X FFmpeg binary used by ffmpeg-installer
Installer for configurational dependencies
Windows FFmpeg binary used by ffmpeg-installer
Plugin for [electron-builder](https://github.com/electron-userland/electron-builder) to build Squirrel.Windows installer.
Mac OS X FFmpeg binary used by ffmpeg-installer
No prompt limits. No broken streams. Full thinking + tool support. Your Cursor subscription, properly integrated.
Provide several Ruby methods for simulating mouse click, cursor movement and keystrokes in Windows. This gem use DL library and SendInput method so there is no dependency on FFI, AutoIt or Win32-api. Methods include mouse_move(x,y), left_click, right_click, type(string), mouse_scroll(steps), key_up, key_down...etc. See https://github.com/erinata/auto_click for more details about instalation and usage. (More control over mouse movement such as speed or locus will be implemented in future releases)
A Ruby library that provides a unified interface for discovering and accessing skill configuration paths for 49+ AI coding agents including Cursor, Claude Code, Codex, Windsurf, and more. Handles platform-specific path resolution, environment variable support, and automatic detection of installed agents.
== Easily add colors, boxes, repetitions and emojis to your terminal output using pipes (|). Install using the Ruby Gem: > gem install pipetext Includes a library module which can be included in your code: require 'pipetext' class YellowPrinter include PipeText def print(string) write('|Y' + string + '|n') end end printer = YellowPrinter.new printer.print('This is yellow') The gem includes a command line interface too: > pipetext > pipetext '|Ccyan|n' Easily set your bash prompt colors using pipetext: > PS1=$(pipetext '|$|g\u|n@|g\h|n:|g\w|n$ ') Works with files: > pipetext <filename> Works with pipes too: > echo '|RRed test |u1f49c|n' | pipetext --- | pipe || & ampersand && Toggle (&) background color mode |& smoke |s white |W black text on white background |k&w red |r bright red |R red background &r green |g bright green |G green background &g blue |b bright blue |B blue background &b cyan |c bright cyan |C cyan background &c yellow |y bright yellow |Y yellow background &y magenta |m bright magenta |M magenta background &m --- Hex RGB color codes: Foreground |#RRGGBB Background &#RRGGBB Palette colors (256) using Hex: |p33&pF8 Clear Screen |! black with white background |K&w Blinking |@ white with magenta background |w&m invert |i smoke with green background |s&g Underlined |_ red with cyan background |r&c Italics |~ bright red with blue background |R&b Bold |+ green with yellow background |g&y Faint |. bright green with red background |G&r Crossed out |x normal color and background |n&n Escape Sequence |\ Center text using current position and line end number |{text to center} Add spaces to line end |; Set line end |]# Set current x,y cursor position |[x,y] Terminal bell |[bell] Move cursor up 1 line |^ Hide cursor |h Move cursor down 1 line |v Unhide cursor |H Move cursor forward 1 character |> Sleep timer in seconds |[#s] Move cursor back 1 character |< Sleep timer in milliseconds |[#ms] Capture variable |(variable name=data) Display variable |(variable name) Add to variable |(variable name+=data) Subtract from variable |(variable name-=data) Multiple variable |(variable name*=data) Divide variable |(variable name/=data) Copy variable to current number |(#variable name) |$ toggles [ and ] around empty sequences automatically for bash command prompts --- Emojis: https://unicode.org/emoji/charts/full-emoji-list.html |[Abbreviated CLDR Short Name] 😍 |[smiling face with heart-eyes] or ⚙ |[gear] 💤 |[zzz] 👨 |[man] 😍 |[sm f w he e] ✔ |U2714 ❌ |U274c ☮ |u262E 💎 |u1f48e 💜 |u1f49c --- Single or double line box mode with |- or |= ┌──┬──┐ ╔══╦══╗ +--+--+ <-- Draw this with this: |15 |-[--v--] |=[--v--] |o[--v--] │ │ │ ║ ║ ║ | | | |15 |-! ! ! |=! ! ! |o! ! ! 123456789012345├──┴──┤ ╠══╩══╣ +--+--+ |y1234567890|g12345|n|->--^--< |=>--^--< |o>--^--< 15 Spaces │ │ ║ ║ | | |c15|n Spaces|6 |-! ! |=! ! |o! ! (|15 ) └─────┘ ╚═════╝ +-----+ (||15 )|9 |-{-----} |={-----} |o{-----} ┌──────────────────┐ ╔════════════════════╗ |-[|18-]|4 |g&m|=[|20-]|n&n|O │ │ ║ ║ |-!|18 !|4 |g&m|=!|20 !|n&n|O ├──────────────────┤ ╠════════════════════╣ |->|18-<|4 &m|g|=>|20-<|n&n|O │ │ ║ ║ |-!|18 !|4 |g&m|=!|20 !|n&n|O └──────────────────┘ ╚════════════════════╝ |-{|18-}|4 |g&m|={|20-}|n&n|O --- Repetition using | followed by the number of characters to repeat and then the character to repeat. |15* does the * character 15 times like this: *************** --- ==Use the ++pipetext++ command to see other options and examples.
Lookout-Rake Lookout-Rake provides Rake¹ tasks for testing using Lookout. ¹ See http://rake.rubyforge.org/ § Installation Install Lookout-Rake with % gem install lookout-rake § Usage Include the following code in your ‹Rakefile›: require 'lookout-rake-3.0' Lookout::Rake::Tasks::Test.new If the ‹:default› task hasn’t been defined it’ll be set to depend on the ‹:test› task. The ‹:check› task will also depend on the ‹:test› task. There’s also a ‹:test:coverage› task that gets defined that uses the coverage library that comes with Ruby 1.9 to check the test coverage when the tests are run. You can hook up your test task to use your Inventory¹: load File.expand_path('../lib/library-X.0/version.rb', __FILE__) Lookout::Rake::Tasks::Test.new :inventory => Library::Version Also, if you use the tasks that come with Inventory-Rake², the test task will hook into the inventory you tell them to use automatically, that is, the following will do: load File.expand_path('../lib/library-X.0/version.rb', __FILE__) Inventory::Rake::Tasks.define Library::Version Lookout::Rake::Tasks::Test.new For further usage information, see the {API documentation}³. ¹ Inventory: http://disu.se/software/inventory/ ² Inventory-Rake: http://disu.se/software/inventory-rake/ ³ API: http://disu.se/software/lookout-rake/api/Lookout/Rake/Tasks/Test/ § Integration To use Lookout together with Vim¹, place ‹contrib/rakelookout.vim› in ‹~/.vim/compiler› and add compiler rakelookout to ‹~/.vim/after/ftplugin/ruby.vim›. Executing ‹:make› from inside Vim will now run your tests and an errors and failures can be visited with ‹:cnext›. Execute ‹:help quickfix› for additional information. Another useful addition to your ‹~/.vim/after/ftplugin/ruby.vim› file may be nnoremap <buffer> <silent> <Leader>M <Esc>:call <SID>run_test()<CR> let b:undo_ftplugin .= ' | nunmap <buffer> <Leader>M' function! s:run_test() let test = expand('%') let line = 'LINE=' . line('.') if test =~ '^lib/' let test = substitute(test, '^lib/', 'test/', '') let line = "" endif execute 'make' 'TEST=' . shellescape(test) line endfunction Now, pressing ‹<Leader>M› will either run all tests for a given class, if the implementation file is active, or run the test at or just before the cursor, if the test file is active. This is useful if you’re currently receiving a lot of errors and/or failures and want to focus on those associated with a specific class or on a specific test. ¹ Find out more about Vim at http://www.vim.org/ § Financing Currently, most of my time is spent at my day job and in my rather busy private life. Please motivate me to spend time on this piece of software by donating some of your money to this project. Yeah, I realize that requesting money to develop software is a bit, well, capitalistic of me. But please realize that I live in a capitalistic society and I need money to have other people give me the things that I need to continue living under the rules of said society. So, if you feel that this piece of software has helped you out enough to warrant a reward, please PayPal a donation to now@disu.se¹. Thanks! Your support won’t go unnoticed! ¹ Send a donation: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=now%40disu%2ese&item_name=Nikolai%20Weibull%20Software%20Services § Reporting Bugs Please report any bugs that you encounter to the {issue tracker}¹. ¹ See https://github.com/now/lookout-rake/issues § Authors Nikolai Weibull wrote the code, the tests, the manual pages, and this README.
== Terminal UIs, the Ruby Way RatatuiRuby[https://rubygems.org/gems/ratatui_ruby] is a RubyGem built on Ratatui[https://ratatui.rs], a leading TUI library written in Rust[https://rust-lang.org]. You get native performance with the joy of Ruby. gem install ratatui_ruby {rdoc-image:https://ratatui-ruby.dev/hero.gif}[https://www.ratatui-ruby.dev/docs/v0.10/examples/app_cli_rich_moments/README_md.html] === Rich Moments Add a spinner, a progress bar, or an inline menu to your CLI script. No full-screen takeover. Your terminal history stays intact. ==== Inline Viewports Standard TUIs erase themselves on exit. Your carefully formatted CLI output disappears. Users lose their scrollback. <b>Inline viewports</b> solve this. They occupy a fixed number of lines, render rich UI, then leave the output in place when done. Perfect for spinners, menus, progress indicators—any brief moment of richness. require "ratatui_ruby" RatatuiRuby.run(viewport: :inline, height: 1) do |tui| until connected? status = tui.paragraph(text: "\#{spin} Connecting...") tui.draw { |frame| frame.render_widget(status, frame.area) } end end === Build Something Real Full-screen applications with {keyboard and mouse input}[https://www.ratatui-ruby.dev/docs/v0.10/examples/app_all_events/README_md.html]. The managed loop sets up the terminal and restores it on exit, even after crashes. RatatuiRuby.run do |tui| loop do tui.draw do |frame| frame.render_widget( tui.paragraph(text: "Hello, RatatuiRuby!", alignment: :center), frame.area ) end case tui.poll_event in { type: :key, code: "q" } then break else nil end end end ==== Widgets included: [Layout] {Block}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_block/README_md.html], {Center}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_center/README_md.html], {Clear (Popup, Modal)}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_popup/README_md.html], {Layout (Split, Grid)}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_layout_split/README_md.html], {Overlay}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_overlay/README_md.html] [Data] {Bar Chart}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_barchart/README_md.html], {Chart}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_chart/README_md.html], {Gauge}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_gauge/README_md.html], {Line Gauge}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_line_gauge/README_md.html], {Sparkline}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_sparkline/README_md.html], {Table}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_table/README_md.html] [Text] {Cell}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_cell/README_md.html], {List}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_list/README_md.html], {Rich Text (Line, Span)}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_rich_text/README_md.html], {Scrollbar (Scroll)}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_scrollbar/README_md.html], {Tabs}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_tabs/README_md.html] [Graphics] {Calendar}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_calendar/README_md.html], {Canvas}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_canvas/README_md.html], {Map (World Map)}[https://www.ratatui-ruby.dev/docs/v0.10/examples/widget_map/README_md.html] Need something else? {Build custom widgets}[https://www.ratatui-ruby.dev/docs/v0.10/doc/concepts/custom_widgets_md.html] in Ruby! --- === Testing Built In TUI testing is tedious. You need a headless terminal, event injection, snapshot comparisons, and style assertions. RatatuiRuby bundles all of it. require "ratatui_ruby/test_helper" class TestColorPicker < Minitest::Test include RatatuiRuby::TestHelper def test_swatch_widget with_test_terminal(10, 3) do RatatuiRuby.draw do |frame| frame.render_widget(Swatch.new(:red), frame.area) end assert_cell_style 2, 1, char: "█", bg: :red end end end ==== What's inside: - <b>Headless terminal</b> — No real TTY needed - <b>Snapshots</b> — Plain text and rich (ANSI colors) - <b>Event injection</b> — Keys, mouse, paste, resize - <b>Style assertions</b> — Color, bold, underline at any cell - <b>Test doubles</b> — Mock frames and stub rects - <b>UPDATE_SNAPSHOTS=1</b> — Regenerate baselines in one command --- ==== Inline Menu Example require "ratatui_ruby" # This example renders an inline menu. Arrow keys select, enter confirms. # The menu appears in-place, preserving scrollback. When the user chooses, # the TUI closes and the script continues with the selected value. class RadioMenu CHOICES = ["Production", "Staging", "Development"] # ASCII strings are universally supported. PREFIXES = { active: "●", inactive: "○" } # Some terminals may not support Unicode. CONTROLS = "↑/↓: Select | Enter: Choose | Ctrl+C: Cancel" # Let users know what keys you handle. TITLES = ["Select Environment", # The default title position is top left. { content: CONTROLS, # Multiple titles can save space. position: :bottom, # Titles go on the top or bottom, alignment: :right }] # aligned left, right, or center def call # This method blocks until a choice is made. RatatuiRuby.run(viewport: :inline, height: 5) do |tui| # RatauiRuby.run manages the terminal. @tui = tui # The TUI instance is safe to store. show_menu until chosen? # You can use any loop keyword you like. end # `run` won't return until your block does, RadioMenu::CHOICES[@choice] # so you can use it synchronously. end # Classes like RadioMenu are convenient for private # CLI authors to offer "rich moments." def show_menu = @tui.draw do |frame| # RatatuiRuby gives you low-level access. widget = @tui.paragraph( # But the TUI facade makes it easy to use. text: menu_items, # Text can be spans, lines, or paragraphs. block: @tui.block(borders: :all, titles: TITLES) # Blocks give you boxes and titles, and hold ) # one or more widgets. We only use one here, frame.render_widget(widget, frame.area) # but "area" lets you compose sub-views. end def chosen? # You are responsible for handling input. interaction = @tui.poll_event # Every frame, you receive an event object: return choose if interaction.enter? # Key, Mouse, Resize, Paste, FocusGained, # FocusLost, or None objects. They come with move_by(-1) if interaction.up? # predicates, support pattern matching, and move_by(1) if interaction.down? # can be inspected for properties directly. quit! if interaction.ctrl_c? # Your application must handle every input, false # even interrupts and other exit patterns. end def choose # Here, the loop is about to exit, and the prepare_next_line # block will return. The inline viewport @choice # will be torn down and the terminal will end # be restored, but you are responsible for # positioning the cursor. def prepare_next_line # To ensure the next output is on a new area = @tui.viewport_area # line, query the viewport area and move RatatuiRuby.cursor_position = [0, area.y + area.height] # the cursor to the start of the last line. puts # Then print a newline. end def quit! # All of your familiar Ruby control flow prepare_next_line # keywords work as expected, so we can exit 0 # use them to leave the TUI. end def move_by(line_count) # You are in full control of your UX, so @choice = (@choice + line_count) % CHOICES.size # you can implement any logic you need: end # Would you "wrap around" here, or not? # def menu_items = CHOICES.map.with_index do |choice, i| # Notably, RatatuiRuby has no concept of "\#{prefix_for(i)} \#{choice}" # "menus" or "radio buttons". You are in end # full control, but it also means you must def prefix_for(choice_index) # implement the logic yourself. For larger return PREFIXES[:active] if choice_index == @choice # applications, consider using Rooibos, PREFIXES[:inactive] # an MVU framework built with RatatuiRuby. end # Or, use the upcoming ratatui-ruby-kit, # our object-oriented component library. def initialize = @choice = 0 # However, those are both optional, and end # designed for full-screen Terminal UIs. # RatatuiRuby will always give you the most choice = RadioMenu.new.call # control, and is enough for "rich CLI puts "You chose \#{choice}!" # moments" like this one. --- === Full App Solutions RatatuiRuby renders. For complex applications, add a framework that manages state and composition. ==== Rooibos[https://www.rooibos.run] (Framework) Model-View-Update architecture. Inspired by Elm, Bubble Tea, and React + Redux. Your UI is a pure function of state. - Functional programming with MVU - Commands work off the main thread - Messages, not callbacks, drive updates ==== {Kit}[https://sr.ht/~kerrick/ratatui_ruby/#chapter-3-the-object-path--kit] (Coming Soon) Component-based architecture. Encapsulate state, input handling, and rendering in reusable pieces. - OOP with stateful components - Separate UI state from domain logic - Built-in focus management & click handling Both use the same widget library and rendering engine. Pick the paradigm that fits your brain. --- === Why RatatuiRuby? Ruby deserves world-class terminal user interfaces. TUI developers deserve a world-class language. RatatuiRuby wraps Rust's Ratatui via native extension. The Rust library handles rendering. Your Ruby code handles design. >>> "Text UIs are seeing a renaissance with many new TUI libraries popping up. The Ratatui bindings have proven to be full featured and stable." — {Mike Perham}[https://www.mikeperham.com/], creator of Sidekiq[https://sidekiq.org/] and Faktory[https://contribsys.com/faktory/] ==== Why Rust? Why Ruby? Rust excels at low-level rendering. Ruby excels at expressing domain logic and UI. RatatuiRuby puts each language where it performs best. ==== Versus CharmRuby CharmRuby[https://charm-ruby.dev/] wraps Charm's Go libraries. Both projects give Ruby developers TUI options. [Integration] CharmRuby: Two runtimes, one process. RatatuiRuby: Native extension in Rust. [Runtime] CharmRuby: Go + Ruby (competing). RatatuiRuby: Ruby (Rust has no runtime). [Memory] CharmRuby: Two uncoordinated GCs. RatatuiRuby: One Garbage Collector. [Style] CharmRuby: The Elm Architecture (TEA). RatatuiRuby: TEA, OOP, or Imperative. --- === Links [Get Started] {Quickstart}[https://www.ratatui-ruby.dev/docs/v0.10/doc/getting_started/quickstart_md.html], {Examples}[https://www.ratatui-ruby.dev/docs/v0.10/examples/app_cli_rich_moments/README_md.html], {API Reference}[https://www.ratatui-ruby.dev/docs/v0.10/], {Guides}[https://www.ratatui-ruby.dev/docs/v0.10/doc/index_md.html] [Ecosystem] Rooibos[https://www.rooibos.run], {Kit}[https://sr.ht/~kerrick/ratatui_ruby/#chapter-3-the-object-path--kit] (Planned), {Framework}[https://sr.ht/~kerrick/ratatui_ruby/#chapter-5-the-framework] (Planned), {UI Widgets}[https://sr.ht/~kerrick/ratatui_ruby/#chapter-6-licensing] (Planned) [Community] {Forum}[https://forum.setdef.com/c/ratatui-ruby/6], {Announcements}[https://forum.setdef.com/tags/c/ratatui-ruby/6/announcement], {Discussion}[https://forum.setdef.com/tags/c/ratatui-ruby/6/discussion], {Bug Tracker}[https://forum.setdef.com/tags/c/ratatui-ruby/6/bug] [Contribute] {Contributing Guide}[https://man.sr.ht/~kerrick/ratatui_ruby/contributing.md], {Code of Conduct}[https://man.sr.ht/~kerrick/ratatui_ruby/code_of_conduct.md], {Project History}[https://man.sr.ht/~kerrick/ratatui_ruby/history/index.md], {Pull Requests}[https://forum.setdef.com/tags/c/ratatui-ruby/6/patch] --- [Website] https://www.ratatui-ruby.dev [Source] https://github.com/setdef/RatatuiRuby [RubyGems] https://rubygems.org/gems/ratatui_ruby [Upstream] https://ratatui.rs [Build Status] https://builds.sr.ht/~kerrick/ratatui_ruby © 2026 Kerrick Long · Library: LGPL-3.0-or-later · Website: CC-BY-NC-ND-4.0 · Snippets: MIT-0
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