Host Q&A sessions
Engage your audience with polls and quizzes
Gain insights with analytics
https://www.sli.do/product
TimelineJS is an open-source tool that enables anyone to build visually rich, interactive timelines. Beginners can create a timeline using nothing more than a Google spreadsheet
https://timeline.knightlab.com/
Плъгин на инструмента за анотиране на текстове в сътрудничество Hypothesis за Chromе и за всеки друг браузър [Bookmarklet]
Diffchecker is a diff tool to compare text differences between two text files.
https://www.diffchecker.com/
Use your own document to search for articles and books https://www.jstor.org/analyze/
Плъгин за реверсивно търсене по изображение за Chromе и за Firefox
Access research papers in one click. Save time accessing full-text PDFs with the free Kopernio browser plugin.
https://kopernio.com/