Core Monorepo

This monorepo is a collection of packages used across multiple MetaMask clients (e.g. metamask-extension, metamask-mobile).

Modules

This repository contains the following packages ¹:

Or, in graph form ¹:

%%{ init: { 'flowchart': { 'curve': 'bumpX' } } }%%
graph LR;
linkStyle default opacity:0.5
  accounts_controller(["@metamask/accounts-controller"]);
  address_book_controller(["@metamask/address-book-controller"]);
  announcement_controller(["@metamask/announcement-controller"]);
  approval_controller(["@metamask/approval-controller"]);
  assets_controllers(["@metamask/assets-controllers"]);
  base_controller(["@metamask/base-controller"]);
  build_utils(["@metamask/build-utils"]);
  composable_controller(["@metamask/composable-controller"]);
  controller_utils(["@metamask/controller-utils"]);
  ens_controller(["@metamask/ens-controller"]);
  eth_json_rpc_provider(["@metamask/eth-json-rpc-provider"]);
  gas_fee_controller(["@metamask/gas-fee-controller"]);
  json_rpc_engine(["@metamask/json-rpc-engine"]);
  json_rpc_middleware_stream(["@metamask/json-rpc-middleware-stream"]);
  keyring_controller(["@metamask/keyring-controller"]);
  logging_controller(["@metamask/logging-controller"]);
  message_manager(["@metamask/message-manager"]);
  name_controller(["@metamask/name-controller"]);
  network_controller(["@metamask/network-controller"]);
  notification_controller(["@metamask/notification-controller"]);
  permission_controller(["@metamask/permission-controller"]);
  permission_log_controller(["@metamask/permission-log-controller"]);
  phishing_controller(["@metamask/phishing-controller"]);
  polling_controller(["@metamask/polling-controller"]);
  preferences_controller(["@metamask/preferences-controller"]);
  queued_request_controller(["@metamask/queued-request-controller"]);
  rate_limit_controller(["@metamask/rate-limit-controller"]);
  selected_network_controller(["@metamask/selected-network-controller"]);
  signature_controller(["@metamask/signature-controller"]);
  transaction_controller(["@metamask/transaction-controller"]);
  accounts_controller --> base_controller;
  accounts_controller --> keyring_controller;
  address_book_controller --> base_controller;
  address_book_controller --> controller_utils;
  announcement_controller --> base_controller;
  approval_controller --> base_controller;
  assets_controllers --> approval_controller;
  assets_controllers --> base_controller;
  assets_controllers --> controller_utils;
  assets_controllers --> network_controller;
  assets_controllers --> polling_controller;
  assets_controllers --> preferences_controller;
  composable_controller --> base_controller;
  ens_controller --> base_controller;
  ens_controller --> controller_utils;
  ens_controller --> network_controller;
  eth_json_rpc_provider --> json_rpc_engine;
  gas_fee_controller --> base_controller;
  gas_fee_controller --> controller_utils;
  gas_fee_controller --> network_controller;
  gas_fee_controller --> polling_controller;
  json_rpc_middleware_stream --> json_rpc_engine;
  keyring_controller --> base_controller;
  keyring_controller --> message_manager;
  keyring_controller --> preferences_controller;
  logging_controller --> base_controller;
  logging_controller --> controller_utils;
  message_manager --> base_controller;
  message_manager --> controller_utils;
  name_controller --> base_controller;
  network_controller --> base_controller;
  network_controller --> controller_utils;
  network_controller --> eth_json_rpc_provider;
  network_controller --> json_rpc_engine;
  notification_controller --> base_controller;
  permission_controller --> approval_controller;
  permission_controller --> base_controller;
  permission_controller --> controller_utils;
  permission_controller --> json_rpc_engine;
  permission_log_controller --> base_controller;
  permission_log_controller --> json_rpc_engine;
  phishing_controller --> base_controller;
  phishing_controller --> controller_utils;
  polling_controller --> base_controller;
  polling_controller --> controller_utils;
  polling_controller --> network_controller;
  preferences_controller --> base_controller;
  preferences_controller --> controller_utils;
  queued_request_controller --> approval_controller;
  queued_request_controller --> base_controller;
  queued_request_controller --> controller_utils;
  queued_request_controller --> json_rpc_engine;
  queued_request_controller --> network_controller;
  queued_request_controller --> selected_network_controller;
  rate_limit_controller --> base_controller;
  selected_network_controller --> base_controller;
  selected_network_controller --> json_rpc_engine;
  selected_network_controller --> network_controller;
  signature_controller --> approval_controller;
  signature_controller --> base_controller;
  signature_controller --> controller_utils;
  signature_controller --> keyring_controller;
  signature_controller --> logging_controller;
  signature_controller --> message_manager;
  transaction_controller --> approval_controller;
  transaction_controller --> base_controller;
  transaction_controller --> controller_utils;
  transaction_controller --> gas_fee_controller;
  transaction_controller --> network_controller;

Refer to individual packages for usage instructions.

Learn more

For instructions on performing common development-related tasks, see contributing to the monorepo.

The package list and dependency graph should be programmatically generated by running yarn update-readme-content. ↩ ↩²

Name		Name	Last commit message	Last commit date
Latest commit History 1,876 Commits
.github		.github
.yarn		.yarn
docs		docs
packages		packages
scripts		scripts
tests		tests
types		types
.depcheckrc.yml		.depcheckrc.yml
.editorconfig		.editorconfig
.eslintrc.js		.eslintrc.js
.gitattributes		.gitattributes
.gitignore		.gitignore
.nvmrc		.nvmrc
.prettierrc.js		.prettierrc.js
.yarnrc.yml		.yarnrc.yml
README.md		README.md
babel.config.js		babel.config.js
constraints.pro		constraints.pro
jest.config.packages.js		jest.config.packages.js
jest.config.scripts.js		jest.config.scripts.js
package.json		package.json
release.config.json		release.config.json
tsconfig.build.json		tsconfig.build.json
tsconfig.json		tsconfig.json
tsconfig.packages.build.json		tsconfig.packages.build.json
tsconfig.packages.json		tsconfig.packages.json
tsconfig.scripts.json		tsconfig.scripts.json
yarn.lock		yarn.lock

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