Node.js
The Node.js JavaScript Runtime. Need some help with Node.js? Please ask here: https://github.com/nodejs/help
Duolingo
Free language education for the world.
Free language education for the world. Available on Android, iOS, and the web.
Java
The official Java Twitter channel with content by the Java community for the Java community. Managed by @chrisbensen
TypeScript
TypeScript is a language for application-scale JavaScript development. It's a typed superset of JavaScript that compiles to plain JavaScript.
LinguaTrip
Study abroad📚🎓 Learn a language where it is spoken🌠⠀ 💥 Challenge-Marathon "Speak English Like a Pro 2.0" with Venya Pak ↙ï¸
Kotlin
Statically typed programming language targeting JVM, Android, JavaScript & Native / Sponsored and Developed by @JetBrains
Swift Language
Say no to hefty books 📚. Learn Apple's Swift Programming Language. A different approach to learning. Administrator: @sunnyrupabhinda
Open source at http://Swift.org
Elixir
Elixir is a dynamic, functional language designed for building scalable and maintainable applications
Scala
The Scala Programming Language. Updates from the Scala Center and the Scala team at Lightbend.
Lionbridge
Breaking Barriers. Building Bridges.
Breaking barriers and building bridges. Any message, anywhere. Leading global digital comms platform offering
Julia
Julia is a high-level, high-performance dynamic programming language for technical computing. Join the conversation at #JuliaLang
Haskell
Committed to a welcoming, vibrant & flourishing #Haskell community! Managed by @nikivazou on behalf of the http://Haskell.org Committee
Lua
Nobody talks about Lua. This is not an official Lua twitter account yet an information stream about the Lua programming Language.
SnapTravel
Book a hotel over messaging and save 
Raised $21MM from investors including @stephencurry30! 
Featured in Bloomberg & The New York Times.
Hackr.io
Community Curated Programming Resources - Tutorials, Courses, Books, Videos & Case Studies 
Submit & Recommend your favourite Resources 
 Learn Programming
Berlitz
For over 140 years we’ve been helping people develop their understanding of each other through language learning and cultural training.
Ferrous Systems
Ferrous Systems is a consultancy for all your needs around stable systems software. We do a lot of @rustlang!
Solidity
Solidity is an object-oriented, high-level language for implementing smart contracts. 
Join the virtual #SoliditySummit Apr 29-30 
http://tinyurl.com/r5gu9w7
nference
By synthesizing the world's biomedical knowledge, we empower our healthcare customers to uncover insights across their entire pipeline and commercial portfolio.
