If WASM succeeded in being the one universal ABI, it could be the perfect successor to the unix pipe for the AI age. Wasm modules for libraries, that double as terminal tools.. One could only imagine
Before WASM was the CLR.
Before the CLR was the JVM.
Before the JVM was the Smalltalk VM.
Before the Smalltalk VM was the UCSD P-Machine.
Before the UCSD P-Machine was the BCPL O-Code interpreter.
One example of teamwork is how the programmers and researchers worked together to build the UNIX SYSTEM (https://www.cs.dartmouth.edu/~doug/reader.pdf). It is not a product but an environment optimized for building tools and solving practical problems with tools written in C (while BBMs were busy with Lisp in Boston .;-)
C++ is a totally different story and you need an IDE for that.