Online Typescript Read-Eval-Print Loop (REPL)
https://www.typescriptlang.org/play
Deno has Typescript as first class citizen, compared to Node.js, it supports some common environment variable (such as HTTPS_PROXY) and other nice environment variable (e.g. DENO_AUTH_TOKENS DENO_CERT DENO_TLS_CA_STORE NPM_CONFIG_REGISTRY) out of the box. So you can inject these variable before running Deno.
>>> curl --fail --location --show-error --silent https://deno.land/x/install/install.sh | sh
######################################################################## 100.0%
Archive: /home/admin/.deno/bin/deno.zip
inflating: /home/admin/.deno/bin/deno
.
Stuck? Join our Discord https://discord.gg/deno>>> brew install deno
==> Fetching deno
.>>> deno eval 'console.log(Deno.env.get("SHELL"))'
/usr/local/bin/bash>>> deno run --allow-net bot.ts
┌ ⚠️ Deno requests env access to "BOT_TKN".
├ Run again with --allow-env to bypass this prompt.
└ Allow? [y/n/A] (y = yes, allow; n = no, deny; A = allow all env permissions) >❌ Denied env access to "BOT_TKN".
error: Uncaught PermissionDenied: Requires env access to "BOT_TKN", run again with the --allow-env flag
const bot = new Bot(Deno.env.get("BOT_TKN")); // <-- put your bot token between the ""
>>> deno run --allow-env --allow-net bot.ts
grammy:bot Initializing bot +0ms
.
grammy:core Calling getUpdates +30sDeno user cache on macOS: ~/Library/Caches/deno
Several SQLite database under ~/Library/Caches/deno
>>> npm --global install @typescript-eslint/parser @typescript-eslint/eslint-plugin eslint typescript
.
added 183 packages in 12sCompile a typescript source code file to javascript
>>> tsc example.tshttps://github.com/HerringtonDarkholme/typescript-repl
https://github.com/TypeStrong/ts-node
The TypeScript Handbook https://www.typescriptlang.org/docs/handbook/intro.html
https://www.typescriptlang.org/tsconfig
tsconfig.json schema http://json.schemastore.org/tsconfig