More a test... But can we try an Upstream Fetch

.babelrc

@@ -1,35 +1,30 @@
 {
-    "presets": [
+  "presets": [
+    [
+      "env",
+      {
+        "targets": {
+          "browsers": ["last 1 Chrome version"]
+        }
+      }
+    ],
+    "stage-2",
+    "react"
+  ],
+  "env": {
+    "legacy": {
+      "presets": [
         [
-            "env",
-            {
-                "targets": {
-                    "browsers": [
-                        "last 1 Chrome version"
-                    ]
-                }
+          "env",
+          {
+            "targets": {
+              "browsers": [">1%", "last 2 versions"]
             }
+          }
         ],
         "stage-2",
         "react"
-    ],
-    "env": {
-        "legacy": {
-            "presets": [
-                [
-                    "env",
-                    {
-                        "targets": {
-                            "browsers": [
-                                ">1%",
-                                "last 2 versions"
-                            ]
-                        }
-                    }
-                ],
-                "stage-2",
-                "react"
-            ]
-        }
+      ]
     }
-}
+  }
+}

.editorconfig

@@ -0,0 +1,17 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+# Matches multiple files with brace expansion notation
+# Set default charset
+[*.{ts,tsx}]
+charset = utf-8
+indent_style = space
+indent_size = 2

.eslintrc.js

@@ -0,0 +1,58 @@
+module.exports = {
+  extends: [
+    'eslint:recommended',
+    'plugin:@typescript-eslint/recommended', // Uses the recommended rules from @typescript-eslint/eslint-plugin
+    'plugin:react/recommended', // Uses the recommended rules from @eslint-plugin-react
+    'airbnb-base',
+    'prettier',
+  ],
+  env: {
+    browser: true,
+    jest: true,
+    node: true,
+    es6: true,
+  },
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    ecmaVersion: 2017,
+    sourceType: 'module',
+    ecmaFeatures: {
+      jsx: true,
+    },
+  },
+  plugins: ['@typescript-eslint/eslint-plugin'],
+  globals: {
+    process: true,
+  },
+  settings: {
+    react: {
+      version: 'detect',
+    },
+  },
+  rules: {
+    '@typescript-eslint/camelcase': 0,
+    '@typescript-eslint/explicit-function-return-type': 0,
+    '@typescript-eslint/no-explicit-any': 0,
+    '@typescript-eslint/no-empty-function': 0,
+    '@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
+    'array-element-newline': 0,
+    'func-names': 0,
+    'import/no-unresolved': 0,
+    'import/extensions': 0,
+    'import/no-extraneous-dependencies': 0,
+    'import/prefer-default-export': 0,
+    'import/no-unresolved': 0,
+    'max-lines': ['error', { max: 400, skipComments: true }],
+    'no-alert': 0,
+    'no-bitwise': 0,
+    'no-nested-ternary': 0,
+    'no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
+    'no-console': 0,
+    'no-restricted-syntax': 0,
+    'no-restricted-globals': 0,
+    'no-plusplus': 0,
+    'no-use-before-define': 0,
+    'prefer-destructuring': 0,
+    quotes: ['error', 'single'],
+  },
+};

.prettierrc.js

@@ -0,0 +1,6 @@
+module.exports = {
+  trailingComma: 'es5',
+  tabWidth: 2,
+  semi: true,
+  singleQuote: true,
+};

.travis.yml

@@ -2,7 +2,7 @@ language: node_js
 node_js:
   - 'stable'
 script:
-  - yarn test-travis
+  - yarn test
 before_script:
   - npm prune
 install:
@@ -18,7 +18,6 @@ notifications:
 branches:
   except:
     - /^v\d+\.\d+\.\d+$/
-
 deploy:
   provider: pages
   skip-cleanup: true

.vscode/settings.json

@@ -0,0 +1 @@
+{}

LICENSE

@@ -19,3 +19,22 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
+
+The Z80 cpu emulation (z80.ts) is derived from the work of Matthew Howell:
+
+## Emulator for the Zilog Z80 microprocessor
+
+This module is a simple, straightforward instruction interpreter.
+There is no fancy dynamic recompilation or cycle-accurate emulation.
+The author believes that this should be sufficient for any emulator that
+would be feasible to write in JavaScript anyway.
+
+The code and the comments in this file assume that the reader is familiar
+with the Z80 architecture. If you're not, here are some references I use:
+http://clrhome.org/table/ - Z80 instruction set tables
+http://www.zilog.com/docs/z80/um0080.pdf - The official manual
+http://www.myquest.nl/z80undocumented/z80-documented-v0.91.pdf
+- The Undocumented Z80, Documented
+
+(c) 2013 Matthew Howell
+This code is released under the MIT license,

README.md

@@ -1,20 +1,33 @@
-## A TEC-1 emulation in JavaScript
+[![Build Status](https://travis-ci.org/tec1group/wicked-tec1.svg?branch=master)](https://travis-ci.org/tec1group/wicked-tec1)
 
-In the summer of 1983, Ken Stone and myself designed the TEC-1, a rudimentary Z80-based computer
-designed to teach people about microprocessors and programming in general. Ken and I built the prototypes,
-programmed the ROMs and prepared the kit for publication in a small Australian electronics magazine.
 
-35 years later, interest in this kit has remained strong and I recently decided to
-revisit this old design and think about ways that it might still be relevant.
+# Wicked TEC-1
+## A TEC-1 emulation in JavaScript
 
 There have been a couple of emulations of the TEC-1 over the years. I wondered whether
 a good enough one could be written in JavaScript and run directly in a browser. It turns out
-that, yes, you most certainly can. You can see the result of my experimentation, a live working version of the TEC-1 [running right here](https://jhlagado.github.io/wicked-tec1)
+that, yes, it most certainly can. You can see the result of my experimentation, a live working version of the TEC-1 [running right here](https://tec1group.github.io/wicked-tec1/index.html)
+
+### Update
+
+This is a complete rewrite of the the Wicked Emulator. It's now written in React.
 
 ### Resources
-- [An annotated disassembly of the TEC-1 ROMS](https://github.com/jhlagado/TEC-1)
+
+- [An annotated disassembly of the TEC-1 ROMS](https://github.com/tec1group/software-repo/tree/master/monitors)
 - [Introducing the TEC-1 early 1983](http://www.talkingelectronics.com/TE-1-15_pdfs/TE-Issue10.pdf)
 
-### Things left ToDo
+### Running Wicked TEC-1 locally
+
+- Install nodeJS from https://nodejs.org/en/download/
+- run
+```
+npm install
+```
+- run
+```
+npm start
+```
+- Navigate your browser to http://localhost:1334
+
 
-[![Build Status](https://travis-ci.org/jhlagado/wicked-tec1.svg?branch=master)](https://travis-ci.org/jhlagado/wicked-tec1)

custom.d.ts

@@ -0,0 +1,24 @@
+declare module '*.svg' {
+  const content: any
+  export default content
+}
+
+declare module '*.png' {
+  const content: any
+  export default content
+}
+
+declare module '*.jpg' {
+  const content: any
+  export default content
+}
+
+declare module '*.json' {
+  const content: any
+  export default content
+}
+
+declare module 'nrf-intel-hex' {
+  const content: any
+  export default content
+}

empty.js

@@ -0,0 +1 @@
+module.exports = '';

jest.config.js

@@ -0,0 +1,34 @@
+// For a detailed explanation regarding each configuration property, visit:
+// https://jestjs.io/docs/en/configuration.html
+
+module.exports = {
+  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node'],
+  transform: {
+    '^.+\\.tsx?$': 'ts-jest',
+  },
+  testRegex: '^.*.test.(ts|tsx)$',
+  collectCoverageFrom: [
+    'src/**/*.{ts,tsx}',
+    '!src/icons/**/*.{ts,tsx}',
+    '!**/node_modules/**',
+    '!**/coverage/**',
+    '!src/index.tsx',
+    '!src/types/**',
+    '!**/tests/**',
+  ],
+  setupFiles: ['<rootDir>/testSetup.js'],
+  moduleNameMapper: {
+    '\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$':
+      '<rootDir>/empty.js',
+    '\\.(css|less)$': '<rootDir>/empty.js',
+    '\\.md$': '<rootDir>/empty-md.js',
+  },
+  testURL: 'https://localhost/',
+  coverageThreshold: {
+    global: {
+      branches: 0,
+      functions: 0,
+      lines: 0,
+    },
+  },
+};