html2pdf.app - HTML to PDF conversion API
Rolla - Rolla is a set of online apps that help users track, compete, and have fun while working out.
PlaceholderLogo.com - Free professional placeholder logos for your projects
HTML PDF API - Easily generate PDF documents from HTML code with our powerful API
Clipperly - Convert, edit or optimize your files online. More than 400 different formats supported among documents, images, spreadsheets, ebooks, archives, presentations, audios and videos.
Nightmare.js - Nightmare is a high-level browser automation library.