Gist 895787

100%

✓ Published0🌍 Public

Last edited Mar 31, 2011

Created on Mar 31, 2011

This example displays all 256 xterm-256 color codes as colored text samples, each labeled with its numeric index. The script prints each color name “cool” in the corresponding ANSI escape sequence, using the `\e[38;5;` prefix to set the foreground color and `\e[0m` to reset it. The output is rendered directly to the terminal, showing the full palette in sequential order from 1 to 256. The Ruby code relies on standard output formatting rather than a visualization library.

AI-generated description

Similar vizzes

Loading thumbnail…

Gist 585272

This example visualizes the 256-color palette available in modern terminal emulators, dividing it into system colors, a 6x6x6 color cube, and a grayscale ramp. It uses a Perl script with ANSI escape sequences and terminal control codes to both define the RGB values for each color index and render swatches as colored background blocks. The code explicitly sets the color definitions via OSC sequences and displays them using SGR background escape codes, producing a direct textual grid of the palette.

XXXX

81% match

Loading thumbnail…

Gist 209613

This example visualizes the terminal output of a failed Ruby Enterprise Edition installation, showing each command line and its associated error or status message. The data comes from a gist file containing the raw shell session text. It uses d3.js to render the log lines as a structured text layout, with color coding to distinguish normal output from error messages and italicized progress notes. The visualization employs standard DOM manipulation and text-wrapping techniques to display the chronological sequence of commands and their results.

XXXX

64% match

Loading thumbnail…

css named colors

This example demonstrates the full set of CSS named colors by fetching a CSV file from a GitHub gist and logging its contents to the console. The page uses the Fetch API’s `fetchText` function to asynchronously retrieve the raw CSV data, then calls `.then()` to output the text. While the code currently only prints the data, it sets up a foundation for visualizing the colors, though no rendering or charting library is yet applied. The example relies on standard web APIs and plain JavaScript, with no external visualization framework.

Eerin

59% match

Loading thumbnail…

Gist 82f1941cefca78989adf

This visualization presents a text-based cheat sheet for tmux, organized into sections for commands, controls, sessions, windows, and panes. The data is plain terminal text formatted with ASCII art tables and separators, rendered likely as an HTML document. The implementation uses standard web technologies, with CSS for styling the preformatted text blocks, tables, and syntax-like highlighting. It does not employ JavaScript visualization libraries, SVG, or canvas rendering; instead, it relies on static markup and typography to convey the hierarchical command structure. The example focuses on clarity of textual information rather than graphical encoding.

PP7h

59% match

Loading thumbnail…

Gist ec761bad0f5e7bfb19f46d45ba0b3355

This example defines a small JavaScript utility that converts hexadecimal color codes into their red, green, and blue component values. The code presents the `hexToRgb` function, which first parses the hex string—overlooking an optional leading `#`—into an integer, then extracts the separate color channels using bit shifts and bitwise AND operations. The function returns an array of three numbers, each representing the intensity of a channel. This demonstrates a modular approach to color handling, using only core JavaScript without any external libraries or APIs.

MMAKIO135

58% match

Loading thumbnail…

Tmux

This example shows a Tmux terminal multiplexer configuration that customizes the status bar and interface colors. The code sets a default terminal type, enables true-color support, and updates the status bar every second. It styles the left side with the session name, window index, and pane number, and the right side with the hostname and a 24-hour clock. The status bar uses ANSI color names and format specifiers like `#S`, `#I`, and `#P`, with no external libraries or data sources—it is a plain-text configuration file.

CCameron-Grams

58% match

Loading thumbnail…

Gist 119211

This example visualizes the Mandelbrot set as a fixed ASCII-art plot in a terminal, using Ruby’s `Complex` class to iterate the function `z*z + c` fifty times per point. The code samples a 2D grid over the complex plane—x from -2.0 to 0.5 and y from 1.0 to -1.0—and prints an asterisk when the final magnitude is less than 2, otherwise a space. It shows a symmetric, high-level fractal silhouette rendered entirely with text characters, with no graphical libraries involved. The rendering approach relies on nested `step` loops and `Array.new(50,a).inject` to perform the iteration, producing the classic bulb-and-spiral structure directly in the console output.

DDylanFM

58% match

Loading thumbnail…

colored-names

This example renders the text “Hello HTML” at a massive font size, centered on the page, while asynchronously fetching a CSV of CSS named colors. The page uses the browser’s Fetch API to retrieve the data from a GitHub gist and logs the raw text to the console. The visualization initially displays static HTML and CSS styling, with no direct binding of the fetched color names to the text, leaving further data-driven rendering unimplemented. React is noted as the intended framework, though the current implementation relies solely on vanilla JavaScript within a single HTML file.

Ssandeep manepalli

58% match