Clone this repo:


  1. 83b1154 Implement protocol::Array as std::vector typedefs. by Johannes Henkel · 11 days ago master
  2. 91eb1c8 Merge "Reimplement Maybe." by Johannes Henkel · 3 weeks ago
  3. c488ba2 Reimplement Maybe. by Johannes Henkel · 3 weeks ago
  4. 9b4a4aa Remove unused enum NotNullTagEnum. by Johannes Henkel · 3 weeks ago
  5. 2f51e05 Remove the IP_NOEXCEPT macro trickery from Maybe. by Johannes Henkel · 3 weeks ago

Chromium inspector (devtools) protocol

This package contains code generators and templates for the Chromium inspector protocol.

The canonical location of this package is at

In the Chromium tree, it's rolled into

In the V8 tree, it's rolled into

See also Contributing to Chrome Devtools Protocol.

We‘re working on enabling standalone builds for parts of this package for testing and development, please feel free to ignore this for now. But, if you’re familiar with Chromium's development process and have the depot_tools installed, you may use these commands to fetch the package (and dependencies) and build and run the tests:

fetch inspector_protocol
cd src
gn gen out/Release
ninja -C out/Release json_parser_test

You'll probably also need to install g++, since Clang uses this to find the standard C++ headers. E.g.,

sudo apt-get install g++-8