QuestPDF VS playwright-dotnet

QuestPDF looks really good (I haven't used it) but I believe they changed their license recently.

I used that same library it worked great the only issue I had was the users would often have to manually set the scaling to fit to a page. I'm sure I could've fixed this in other ways if I was more competent with CSS but ended up just switching to use https://github.com/QuestPDF/QuestPDF in a backend instead of doing everything in front end.

Give this a try: QuestPDF

I think you should ask these questions in related discussion on Github: https://github.com/QuestPDF/QuestPDF/discussions/491

May I introduce you to QuestPDF!

➡️ James Newton-King ♔ on Twitter: "Coming in .NET 8: Route tooling for ASP.NET Core" / Twitter ➡️ Announcing .NET Community Toolkit 8.1 ➡️ Uno Platform 4.7 – New Project Template, Performance Improvements and more ➡️ C# Advent 2022 Awards | Cross Cutting Concerns ➡️ GitHub - QuestPDF ➡️ DNF Summit 2023 ➡️ .NET Frontend Day

Like many have suggested, I also cast my vote on QuestPDF. No more +50MB library including a Chrome browser to render HTML so a PDF of it can be created, which took 2-3 seconds each time. But with QuestPDF, it's so much faster!

Also, the library is open-source, so you can take a look at the exact implementation of the layout engine. It is inspired by Flutter and WPF, though optimized for pageable content: https://github.com/QuestPDF/QuestPDF/tree/main/Source/QuestPDF/Elements

Playwright

Check out Playwright which is developed by Microsoft. It's like Selenium, but newer and maybe better. You can use it outside unit tests as a regular library.

SDET? Check out Playwright's .NET connector: https://github.com/microsoft/playwright-dotnet

I'd suggest looking into https://github.com/microsoft/playwright-dotnet, it has been so much nicer to work with than Selenium.

I believe playwright can do the job, https://playwright.dev/dotnet/

Then you'd take that output and generate a PDF with Chrome: https://playwright.dev/dotnet/

If you've already got ASP.NET generating pages then you should try use this to save pages as PDF: https://github.com/microsoft/playwright-dotnet

If you've ever wanted to pull data periodically from a website, or you are a QA automation person looking to do E2E (end to end) testing, then Playwright might be an option for you. Similar to Cypress or PhantomJS, Playwright is a library that allows you to automate ineractions with websites, you can even take screenshots and PDFs!