711: The Surprisingly Exciting World of Print + PDF CSS

In this episode of Syntax, Wes and Scott talk about things to consider when printing something from your website or app including loading CSS only for printing, using units in CSS, CSS counters, creating a PDF, naming pages when printing, and more. Show Notes 00:25:15 Welcome 01:27:04 Syntax Brought to you by Sentry 01:52:00 Examples of how Wes uses print CSS 03:42:16 Using it for invoices or receipts 05:08:24 Delivering a book as a PDF 05:42:16 How do you load CSS only for printing? 10:41:08 Using units in CSS 11:29:15 CSS Counters MDN: CSS Counters

body { counter-reset: chapter; /* create a chapter counter scope */ } h1:before { content: "Section " counter(chapter) " "; counter-increment: chapter; /* add 1 to chapter */ } h1 { counter-reset: subchapter; /* set section to 0 */ } h2:before { content: counter(chapter) "." counter(subchapter) " "; counter-increment: subchapter; } h2 { counter-reset: section; font-size: 23px; } 14:31:10 Named Pages @page title { @top { /* no header for title pages */ content: “”; } } @page chapter { @top { content: “This is a chapter page”; } } 15:27:09 Margins, Headers + footers, Page Numbers 18:01:18 Debugging Print CSS 19:57:18 Getting into a PDF Docraptor

Playwright

Puppeteer

JSPdf

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