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Code Block Embed

Display interactive code blocks in your presentations, or wherever you can embed a webpage. View this example Tome.

2023-12-29.Code.Block.Embed.Demo.mp4

a Tome slide containing the text "Basic Endpoint" with an embeded code block to the right of the text. the user currently has the second group of lines out of four sets highlighted.

Guide

Visit the configurator on the home page to configure and copy the link for your embed. Then, depending on your presentation software, insert the generated URL into an embed.

Alternatively, you may opt to craft the URL by hand based on the following parameters.

URL Syntax

The following options should be added as search parameters to the base URL (https://code-block-embed.alexanderliu.dev/embed)

Example: https://code-block-embed.alexanderliu.dev/embed?code=https://raw.githubusercontent.com/...&lines=1,2,3,4,5:6,7,8,9,10

code

Type: URL | Required

A URL that serves a raw text file (MIME type: text/plain).

Tip

If you're using a GitHub (Gist), be sure to click the "Raw" button before copying the link.

fontSize

Type: number | Default: 16

Font size in CSS pixels.

lines

Type: 0,1,2,...,10:...:1,2,3

Groups of lines are be separated with a colon (:).

Each group of lines is a comma separated list of numbers.

Line numbers are zero indexed (0 corresponds to line 1).

Examples

Group(s) Search Param
Lines 1-5 lines=0,1,2,3,4
Lines 1-5, Lines 6-10 lines=0,1,2,3,4:5,6,7,8,9
Lines 1-5 + 10, Lines 6-10 lines=0,1,2,3,4,9:5,6,7,8,9

showOnHover

"true", or "false" | Default: true

Enabling will unblur non-highlighted lines while hovering on the site.

wrapLines

"1", or "0" | Default: 1

Enabling will wrap lines that exceed the width of the page.

Roadmap

  • GUI Configurator
  • Theme Options
  • Regression Testing

Project Goals

Maintaining a stable and simple solution for embedding code blocks and walkthroughs is the primary goal of this project. Any changes in existing functionality or appearance will be considered a breaking change. In other words, any valid URL today will remain functionally and visibly constant.

However, while the configurator is still being actively developed, GUI defaults may change. This does not affect the stability of generated links!

License

Copyright © 2024 Alexander Liu

MIT License