iframes

LazyLoad is a lightweight, flexible script that speeds up your website by deferring the loading of your below-the-fold images, backgrounds, videos, iframes and scripts to when they will enter the viewport. Written in plain "vanilla" JavaScript, it leverages IntersectionObserver, supports responsive images and enables native lazy loading.

Cross domain components

🖼 Reframe unresponsive elements responsively.

Dynamic component for creation of interfaces with iframes

🧙🏽‍♀️ Automatically adds loading="lazy" to <img> and <iframe> tags. Load images on your sites lazily without JavaScript.

🖼 A minimalistic take on responsive iframes in the spirit of Pym.js.

Some methods for dealing with DnD in iframes

Iframe generator with dynamic content injection like HTML, Javascript, CSS, etc. and two ways communication, parent <-> iframe.

Communicate between iframes and application

A Raspberry Pi Simple python Stand Alone Local Network Web Server. Automatically reads folder and file entries into a right pane selection list. Selected folder opens a new browser tab and Selected file displays content in browser left pane iframe. Right pane list can be ordered by date/time or alphabetic ascending or descending via settings.py file. A menubox.sh makes it easier to operate and change the webserver settings.

Extracts iframes or keyframes from a video file, through the command line or from inside python.

Fast detection of h.264 and h.265 keyframes in mpegts streams

Seamless Iframe is a little helper to render iframes as if they were part of your page.

ProgressiveMedia is a fast, optimalized and lightweight library written in plain vanilla javascript. It's focus is on eliminating unnecessary loading of non visible images and iframes and thus speeding up the web application.

A powerful and simple interface for controlling media on web pages.

Lets a parent frame control a sandboxed iframe in a jQuery-like way without letting the iframe access the parent.

Event base communication made easy with a promise-based API wrapping postMessage.

Lazy-load embeddable content from a URL when the URL is visible in the viewport

It bascially started as a CSS Learning Tool and ended up as Email Template editing Tool

A quick attempt at recreating the Gumroad overlay, made in vanilla Javascript and available to be imported as a one-line script tag via UNPKG.