
Codassium
codebunk
coderpad
Floobits
Koding
Codeanywhere
AWS Cloud9
collabedit
GNU Make
CMake
SCons
SBT
npm
Gradle
Brunch
Ninja Build
Codassiumcodebunk - Realtime Collaborative Editor with Code Execution, REPLs and Chat
CMake - CMake is an open-source, cross-platform family of tools designed to build, test and package software.
coderpad - Collaborative code editor with in-browser, real-time execution. Conduct programming phone screens like a boss.
SCons - SCons is an Open Source software construction toolโthat is, a next-generation build tool.
Floobits - Floobits brings real-time collaborative editing to text editors, IDEs, and now Atom.
SBT - SBT is a build tool for Scala, like Ant or Maven but with hieroglyphics.