Pingo
schnaq
BookWidgets
Presentii
Imakiku
Particify
CloudVOTE
Ideahunt.io
PowerSchool
Teachable
Clever
Claroline
LanSchool
Treehouse
Fedena
Wikispaces
Pingo PowerSchoolBased on our record, Pingo seems to be more popular. It has been mentiond 2 times since March 2021. 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've tried a few, the best one was pingo (https://css-ig.net/pingo). Pingo -s9 gives better results than oxipng with Zopfli, while being usually two order of magnitudes faster. It's also faster than "regular" oxipng while being better. I can usually shave of 15%/20% of the size of png files I encounter. One thing I didn't check is that you might pay that in decoding time, I've never seen anybody talking about that... - Source: Hacker News / almost 2 years ago
Pinga, GUI for Pingo (https://css-ig.net/pingo) for lossless photo compression while keeping the metadata. Source: almost 3 years ago
schnaq - Create an engaged and interactive audience with the schnaq Q&A, polls and more.
Teachable - Create and sell beautiful online courses with the platform used by the best online entrepreneurs to sell $100m+ to over 4 million students worldwide.
BookWidgets - BookWidgets is an excellent application that let you create engaging exercises in minutes and easily share a varied variety of beautiful and fun activities with your classroom and others.
Clever - syncing between education applications for K-12 schools
Presentii - Imagine a tool that lets you capture audience interest in your presentation content as you present.
Claroline - Claroline is a collaborative eLearning and eWorking platform.