Hypothes.is
Diigo
Weava
LINER
Zotero
Pocket
scrible
Raindrop.io
Chatous
Omegle
Chatrandom
MeowChat
FaceFlow
Bazoocam
Badoo
Camsurf
Hypothes.isBased on our record, Hypothes.is seems to be more popular. It has been mentiond 46 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.
Hypothesis https://web.hypothes.is/ is pretty good at keeping notes on PDF. Normally it anchors the annotations for any url but I believe that for PDF is also doing some extra checksum magic to uniquely identify the PDF and apply the annotations. Furthermore you can have collaboration features such as group annotations. Useful for classes or science labs... - Source: Hacker News / about 1 month ago
Tools like https://web.hypothes.is exist and have a decent number of installs. The hard part of a generic third-party commenting tool is creating the right social context for it to actually be useful. Hypothesis for example is mostly used via its integration into online learning platforms, where that context already exists. - Source: Hacker News / 4 months ago
I honestly can't imagine not using extensions. I'm 39 and have been on the web since Netscape etc in the early 90s and I honestly care more about the extensions than I do anything the browser actually does. Like, if there were no extensions I don't think I'd care at all if I used Firefox, Chrome, Opera, etc. But Chrome and Firefox have this massive, massive ecosystem of productitivy improving extensions. I'll give... - Source: Hacker News / 4 months ago
I think https://web.hypothes.is/ would be of interest to you. - Source: Hacker News / 6 months ago
Https://web.hypothes.is/ already exists for collaborative commentary on practically anything web based. So there is a market of sorts. Source: 11 months ago
Diigo - Diigo is a powerful research tool and a knowledge-sharing community
Omegle - Omegle is one of the most popular online chat website allowing user to communicate with anyone without registration.
Weava - Workspace to highlight, organize & collaborate on your research articles.
Chatrandom - Chatrandom provides medium to users for having chat at random with different users around the globe.
LINER - LINER AI Copilot is currently powered by ChatGPT/GPT-4, Google Search Engine, and information from high-quality highlights of an enormous number of users from all around the world.
MeowChat - MeowChat is kind of instant messaging platform that offers the fun and entertaining way to the strangers across the globe to come and interact with the other strangers like them.