apple

Apple
iOS programming
Iosdev
Mac apps
MacOS
Osx

art craft

/r/Art/
/r/ImaginaryCityscapes/
/r/PourPainting/

bicycle

Bike commuting

blockchain

Blockchained India
Indium Slack
Crypto Trading
Bitcoin Core
LiteCoin
Unofficial LTC
Peercoin
Nucleus Vision
IOTA Tech
IOTA Slack
Mercury Protocol
Envion
Hashgraph
Hashgraph Dev
Hashgraph News
Leverj
Prover Project
CanYa Community
IndiaBits

code

Coding
Daily programmer
Learn programming
Programmer til
Programmer tools
Programming
Reverse engineering
Systems
Tiny code
Vim magic
Vim

computer science

Algorithms
Ask computer science
Compsci
CS career questions
Netsec

consciousness

Meditation
Neuro
Psychonaut
Rational psychonaut

cooking

/r/cooking
/r/GifRecipes
/r/AskCulinary
/r/recipes
/r/IndianFood

cryptocurrency

CryptoTechnology

data science

KDNuggets LinkedIn Group
Data Science Central
Analytics Vidhya
Data Is Ugly | Reddit
Data Is Beautiful | Reddit
LearnMachineLearning | Reddit
Data Science | Reddit
KaggleNoobs
DataHouse Discord

design

Design Social Club

drawing

/r/drawing
/r/learntodraw
/r/ArtFundamentals

drugs

Ask Drugs
Dark Net Market Noobs
Drug nerds
Drugs
EU RC Sources
NovelDissos
Replications

finance

/r/personalfinance
/r/investing/

game development

Game Dev

games

Factorio
Patient gamers

health

Advanced fitness
Get disciplined
Health
Longevity
Nootropics
Nutrition
Plant Based Diet
Vegan

history

Art history
History

learning

/r/TodayILearned
/r/ExplainLikeImfive
/r/EducationalGIFs
/r/YouShouldKnow
/r/IWantToLearn
/r/howto
/r/answers
/r/lectures
/r/teachingresources
/r/OpenEd
/r/UniversityOfReddit

machine learning

Artificial Intelligence
Big data
Data science
Learn Machine Learning
Machine learning
ML Questions
DataHouse Discord

mathematics

Fived
Fractals
Gonwild
Holofractal
Hypershape
Math
Freenode IRC #math

minimalism

reddit

music

80s electro
Cyber punk music
Experimental music
Future beats
Future pop music
Future synth
Listen to this
Listen to us
Music for concentration
New retro wave

nations/india/finance

IndiaInvestments Discord
/r/IndiaInvestments/

programming

Hacker News
Advent of Code
Graphics Programming

programming languages/coq

Coq

programming languages/go

Golang

programming languages/haskell

Haskell

programming languages/idris

Idris

programming languages/java

Java

programming languages/javascript

JavaScript

programming languages/kotlin

Kotlin

programming languages/ocaml

OCaml

programming languages/perl

Perl

programming languages/purescript

Purescript

programming languages/python

r/python | Reddit
BangPypers
PyStudyGroup
comp.lang.python | Google Group

programming languages/r

Nabble | R Mailling List Archive
Youth4Work
Edureka Community

programming languages/ruby

/r/ruby

programming languages/swift

Swift

remote work

Remote Indian

science

/r/Askscience
/r/Astronomy
/r/Chemistry
/r/comp_chem
/r/explorables
/r/Physics
/r/QuantumComputing
/r/Science

software tools/excel

/r/excel

software tools/linux

Android
Docker
Linux

software tools/powershell

Powershell

software tools/rails

Ruby on Rails Link Slack
Reddit: /r/rails
Gitter: rails/rails

web

Reddit: /r/rails
Front end
Internet is beautiful
Learn javascript
Node js
React js
Web design
Web dev