lightning-talk
Display an SVG drawing as slides.
Deploy them easily as a static site.
INSTALLATION
npm install [--global] lightning-talkSYNOPSIS
lightning-talk [--port=<port>] [--open | --open=<executable>] [--inject-html=<HTML to inject>] lightning-talk --no-serve lightning-talk --helpDESCRIPTION
First, we’ll create an index.html file in your current working directory (that’s where your slides.svg should be). We do this so that you can deploy your slides as a static site easily.
Second, we’ll spawn a static HTTP server at <port> (8080 by default). You can opt out of the server by passing --no-serve.
Pass --open if you want us to open the presentation in your default browser as soon as it’s up and running. Otherwise, just navigate to http://localhost:8080 and talk!
PREPARING YOUR TALK
-
Put a
slides.svgin a directory. This directory is where you’ll runlightning-talklater. -
Make sure that:
- Every slide is at least a 1920 × 1080 px rectangle.
- The first one starts at 0, 0.
- Every next slide is 2000 px below the previous one.
-
We use parametric-svg to allow animations and interactive stuff. During your talk you can increment the parameter
layerwith the flick of a button. It starts at0and gets reset to0whenever you change a slide. Feel free to use it how you want. -
If you need custom HTML to display, say, a video background, this is your go-to option. Pass any HTML (including JS) through this option – we’ll add it right at the beginning of the
<body>.
DURING YOUR TALK
-
Make sure you use a modern browser (
fetchAPI, arrow functions,Proxy). Chrome v49+ and Firefox v40+ have it all. -
Press F to send your talk into fullscreen mode.
-
Hit PAGE DOWN, → or scroll down to view the next slide. Hit PAGE UP, ← or scroll up to view the previous slide.
-
LEFT CLICK or ↓ to increment the layer. RIGHT CLICK or ↑ to decrement the layer.
RESPONSIVITY
All we do is scale and center each slide on the screen. So feel free to use the space between your slides to make them look good on screens of any proportions. Wherever there’s no content, we display a black background.
Just be sure to view your presentation in landscape mode. Slides are guaranteed not to overlap then.
LICENSE
MIT © Tomek Wiszniewski and Studio B12