
1) Computer programming tool
Found on
https://www.crosswordclues.com/clue/toolchain

In software, a toolchain is the set of programming tools that are used to create a product (typically another computer program or system of programs). The tools may be used in a chain, so that the output of each tool becomes the input for the next, but the term is used widely to refer to any set of linked development tools. A simple software devel...
Found on
http://en.wikipedia.org/wiki/Toolchain
No exact match found.