PDFCrowd might be a bit more popular than Bento.io. We know about 1 link to it since March 2021 and only 1 link to Bento.io. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I haven't heard great things about those paid PD courses. Would recommend some other resources. In particular for JavaScript, you can check out https://bento.io and https://nodeschool.io (both are free) and then you can find a specific tutorial for whatever technology you want to learn (eg. React, Vue, etc). Source: over 2 years ago
To follow on with this, I've used https://pdfcrowd.com/ too. Source: about 3 years ago
Ants Toolbox - Learn using the very best tutorials from all over the Internet, submitted and voted for by the community.
DocRaptor - As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more
Treehouse - Treehouse is an award-winning online platform that teaches people how to code.
pdflayer - Free, powerful HTML to PDF API supporting both URL and raw HTML conversion. Unlimited document size, lightning-fast and compatible PHP, Python, Ruby, etc.
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PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request