GitHub

opensource.guide

Community guides for open source creators

learning-lab-components

Open sourced components from GitHub Learning Lab

form-data-entries

FormData.entries ponyfill

check-all

Multiple checkbox selection helper.

paste-markdown

Paste spreadsheet cells as a Markdown table.

quote-selection

Install a shortcut to append selected text to a <textarea> as a Markdown quote.

eslint-plugin-github

An opinionated collection of ESLint shared configs and rules used by GitHub.

custom-element-boilerplate

Boilerplate for creating a custom element.

auto-complete-element

Auto-complete input values from server search results.

fetch

A window.fetch JavaScript polyfill.

auto-check-element

An input element that validates its value with a server endpoint.

time-elements

Web component extensions to the standard <time> element.

hotkey

Trigger an action on an element with a keyboard shortcut.

image-crop-element

A custom element for cropping a square image. Returns x, y, width, and height.

clipboard-copy-element

Copy element text content or input values to the clipboard.

task-lists-element

Drag and drop task list items.

tab-container-element

An accessible tab container element with keyboard support.

remote-input-element

An input element that sends its value to a server endpoint and renders the response body.

details-dialog-element

A modal dialog that's opened with <details>.

details-menu-element

A menu opened with <details>.

g-emoji-element

Backports native emoji characters to browsers that don't support them by replacing the characters with fallback images.

include-fragment-element

A client-side includes tag.

markdown-toolbar-element

Markdown formatting buttons for text inputs.

query-selector

Query the document tree by selector, filtering by element type.

mini-throttle

A small JavaScript Throttle/Debounce implementation

babel-preset-github

GitHub.com's Babel configuration

session-resume

Annotate fields to be persisted on navigation away from the current page

google-analytics

enable-security-alerts-sample

This repository contains a sample script which can be used to enable security vulnerability alerts in all of the repositories in a given organization.