Realms realms.io

ReadtheDocs readthedocs.org

ReadCube/Papers readcube.com

Raphaël raphaeljs.com

Rainy Mood rainymood.com

Rainy Cafe rainycafe.com

Raining raining.fm

Rany by simply noise rain.simplynoise.com

PubChase pubchase.com

ProcessOn processon.com

Pomotodo pomotodo.com

Plotnine plotnine.readthedocs.io

plot.ly plot.ly

TaoMix play.google.com

Productivity Challenge Timer play.google.com

Physics.StackExchange physics.stackexchange.com

Phylopic phylopic.org

JavaScript InfoVis Toolkit philogb.github.io

Peerus peer.us

Paperscape paperscape.org

Pandoc Markdown pandoc.herokuapp.com

Haroopad pad.haroopress.com

orcid orcid.org

Open Definition opendefinition.org

Octopress octopress.org

Noizio noiz.io

NextJournal nextjournal.com

NatureSoundsFor.Me naturesoundsfor.me

Natural Sound player naturesoundplayer.com

On Being a Scientist nap.edu

mynoise mynoise.net

my-mind my-mind.github.io

Moeditor moeditor.org

Mindmup mindmup.com

MAST: Barbara A. Mikulski Archive for Space Telescopes mast.stsci.edu

Markx markx.herokuapp.com

MarkdownPad markdownpad.com

Maple maplesoft.com

MapInSeconds.com mapinseconds.com

Madoko madoko.net

Institute for Quantitative Social Science (IQSS) library.harvard.edu

Learnly AI learnlyai.co.uk

SpicyChai LaTeX latex.spicychai.com

Google Keep keep.google.com

cut_the_crap.py jugad2.blogspot.com

Academicons jpswalsh.github.io

Jimpress jmpressjs.github.io

SnakeViz jiffyclub.github.io

JetBrains jetbrains.com

jbt/markdown-editor jbt.github.io