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name: Upload infra

on:
  push:
    branches:
      - main
      - prod

jobs:
  build-and-deploy:

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❯ tree packages/typescriptlang-org/public -P "*.html" 

packages/typescriptlang-org/public
├── Handbook
│   └── index.html
├── License.html
├── Playground
│   └── index.html
├── Tutorial
│   └── index.html

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// @ts-check

const fs = require("fs")
const { join, basename } = require("path")
const { format } = require("prettier")

let log = undefined

/** @type {import("snowpack").SnowpackPluginFactory} */
function plugin(_snowpackConfig, _pluginOptions) {

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Core Priorities

1. Lower the barrier of entry to adopting and understanding TypeScript. North star.

2. Understand the TypeScript Codebase enough to provide useful API documentation and fix bugs. Validated by having a more comprehensive set of tools for people to understand how the language and tooling works.

3. Make contributing to TypeScript easier, and reduce the amount of work maintainers need to do. Validated probably by the number of open PRs, and the number of external contributors per release.

4. Make it easier to people wanting to build tooling around TypeScript. Validated by seeing more usage of tools like the community discord, people shipping tools with TypeScript support by default etc.

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These are the common everyday commands used in most projects:

Installing a package deps

npm install

yarn install

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Name,Site,Schema
compilerOptions,"The set of compiler options for your project","Instructs the TypeScript compiler how to compile .ts files"
allowJs,"Let TS include .JS files in imports","Allow javascript files to be compiled."
allowSyntheticDefaultImports,"Allow 'import x from y' when a module doesn't have a default export","Allow default imports from modules with no default export. This does not affect code emit, just typechecking."
allowUmdGlobalAccess,"Assume UMD imports are all globally available","Allow accessing UMD globals from modules."
allowUnreachableCode,"Error when code will never be called","Do not report errors on unreachable code."
allowUnusedLabels,"Error when accidentally creating a label","Do not report errors on unused labels."
alwaysStrict,"Ensure 'use strict' is always emitted","Parse in strict mode and emit 'use strict' for each source file. Requires TypeScript version 2.1 or later."
assumeChangesOnlyAffectDirectDependencies,"A drastically faster, but occasionally inaccurate watch mode 

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import MarkdownIt from "markdown-it";
import { createShikiHighlighter, renderCodeToHTML, runTwoSlash, canHighlightLang } from "shiki-twoslash";
import { HighlighterOptions, Highlighter } from "shiki/dist/highlighter";

export default function markdownItShikiTwoslash(markdownit: MarkdownIt, userOptions: HighlighterOptions): void {
  let highlighter:Highlighter = null!
  // @ts-ignore - fixed in next release to always be a promise
  createShikiHighlighter(userOptions).then(h => highlighter = h)

  const oldFence = markdownit.renderer.rules.fence;

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{
  // Use IntelliSense to learn about possible attributes.
  // Hover to view descriptions of existing attributes.
  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
  "version": "0.2.0",
  "configurations": [
    {
      "type": "node",
      "request": "attach",
      "name": "Attach by Process ID",

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<div id="app"></div>