Alternatives

Products that do what Refinator, online lecture notes and PDFs with prerequisite lists does

1SE
Search engine for lectures▲200
2017 · findlectures.com
2TL
To-learn list and course reminders▲121
2014 · accredible.com
3SR
Spaced-repetition flashcards linked to your learning materials▲76
2020 · idorecall.com
4AH
A HN/Reddit-style site for scientific pre-prints and publications▲275
2018 · upvote.pub
5MF
ML From Scratch – free online textbook▲259
2020 · dafriedman97.github.io
6
Learn Forward▲82
An open source tool for context-aware digital textbooks
2015
7
Paperpile▲66
No-fuss reference management for the web
2014
8TN
Technical note app that builds a knowledge base▲180
2018 · monocorpus.com
9
Ivy▲129
Publishing platform for interactive technical training
2016
10IM
I made a site where students can create and share flashcards and notes▲133
2020 · barbra.io
11CN
Code Notes – A Gatsby theme for publishing code-related notes▲151
2020 · zander.wtf
12AO
An Open-Source Solution to Expensive Textbooks▲24
2012 · textyard.com
13AE
An e-book about integrating front end libraries▲38
2014 · maxoffsky.com
14ON
Online Notepad for Developer▲11
2019 · get.stashany.com
15AT
A tool for online learners to visualize your skills▲15
2016 · skill.bar
16ER
eBook repository for the permaweb▲21
2019 · github.com
17CO
Catalog of accredited online university courses▲7
2015 · coursehaven.com
18FP
Fill Paper and PDF Forms Online▲38
2017 · form.ac
19MO
MIT Open Course Ware downloadable links for computer science▲7
2016 · github.com
20WA
Web app to compare various PDF-to-text libraries easily▲19
2020 · 138.68.233.101
21SA
Stacks – A bookshelf for your MOOCs▲8
2018 · stacks.courses
22RT
RemNote – The all-in-one tool for thinking and learning▲13
2021 · remnote.com
23CG
ClassConnect, Github model for K-12 lessons▲17
2012 · hackeducation.com
24CA
CourseRoad – A Four-Year Academic Planner for MIT Undergraduates▲23
2015 · github.com

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