https://github.com/nicopennec/tscheck-demo

Source code of live demo for "@ts-check", an awesome feature from TypeScript for static type checking of your Vanilla JS
https://github.com/nicopennec/tscheck-demo

precommit ts-check typechecking typescript vanilla-js

Last synced: 18 days ago
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Source code of live demo for "@ts-check", an awesome feature from TypeScript for static type checking of your Vanilla JS

• Host: GitHub
• URL: https://github.com/nicopennec/tscheck-demo
• Owner: NicoPennec
• Created: 2018-03-27T21:03:51.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2022-10-05T18:44:39.000Z (about 2 years ago)
• Last Synced: 2024-10-11T15:46:10.360Z (about 1 month ago)
• Topics: precommit, ts-check, typechecking, typescript, vanilla-js
• Language: JavaScript
• Homepage: https://docs.google.com/presentation/d/e/2PACX-1vR_cnC9AoX-hrGS9jyCHAmn4W8Cds2iL7NUGq7y2fTAuWQS4CiNsV9GYH7S1EsezkniSxcKF_9uZeQF/pub
• Size: 97.7 KB
• Stars: 3
• Watchers: 3
• Forks: 0
• Open Issues: 4
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
# TS-Check, a static type checker for JavaScript

This project contains the source code used for live coding with ts-check.

> TypeScript 2.3 and later support a mode of type-checking and reporting errors in .js files with --checkJs.

See documentation: https://github.com/Microsoft/TypeScript/wiki/Type-Checking-JavaScript-Files

## Getting started

### Install deps

```bash

npm install

```

### Run TS-Check in standalone mode

```bash

npm run tsc

npm run tsc:watch

```

Open VIM and play with `src/*.js` files

Terminal output:  

![tscheck jsdoc](assets/screenshoot-jsdoc.png)

### Try TS-Check integrated to VS Code

https://code.visualstudio.com/

Open VS Code and play with `src/*.js` files

Typing error:  

![tscheck error](assets/screenshoot-error.png)

JSDoc comment:  

![tscheck jsdoc](assets/screenshoot-jsdoc.png)