TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
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Ron Buckton 89142cb011
Fix remainingTimeout calculation
2024-09-22 21:43:25 -04:00
.devcontainer Switch devcontainer to use Node.js 18. (#55299) 2023-08-07 15:44:15 -07:00
.github Add a code block to the default value of the bug template (#55322) 2023-08-09 10:12:04 -07:00
.vscode Fix build watch task in tasks.json post-LKG removal (#53190) 2023-03-09 16:35:17 -08:00
bin Moved LKG folder to lib 2015-07-27 10:07:07 -07:00
scripts Add port of ConcurrentMap from .NET 2023-09-22 13:56:37 -04:00
src Fix remainingTimeout calculation 2024-09-22 21:43:25 -04:00
tests rudimentary parallel parse 2023-09-13 14:29:36 -04:00
.c8rc.json Add --coverage option to build scripts for tests (#54499) 2023-06-02 16:00:47 -04:00
.editorconfig Use CRLF, not LF. 2015-03-02 14:38:24 -08:00
.eslintplugin.js Convert scripts/Gulpfile to checked mjs/cjs so they can run without compilation (#50988) 2022-10-07 09:50:46 -07:00
.eslintrc.json Enable eslint rules prefer-rest-params and prefer-spread (#55181) 2023-08-11 15:07:06 -07:00
.git-blame-ignore-revs Generated module conversion step - .git-ignore-blame-revs 2022-11-07 13:33:07 -08:00
.gitattributes Make GitHub render json as jsonc (#52335) 2023-01-20 12:08:26 -08:00
.gitignore Only gitignore lib dir at repo root (#54644) 2023-06-14 09:53:45 -07:00
.gulp.js Change build system to hereby 2022-11-07 13:35:48 -08:00
CODE_OF_CONDUCT.md Added Microsoft code of conduct file 2018-10-05 22:10:20 +01:00
CONTRIBUTING.md Remove docker and user tests, related infra (#53118) 2023-03-06 19:59:21 -08:00
Herebyfile.mjs Remove RWC runner and related infrastructure (#55187) 2023-08-07 14:35:15 -07:00
LICENSE.txt Add snapshot of compiler sources 2014-07-12 17:30:19 -07:00
README.md Don't recommend installing typescript package globally in README (#53209) 2023-03-13 13:07:58 -07:00
SECURITY.md Create SECURITY.md (#45474) 2021-08-16 13:54:30 -07:00
ThirdPartyNoticeText.txt rudimentary parallel parse 2023-09-13 14:29:36 -04:00
package-lock.json Update package-lock.json 2023-08-14 06:18:10 +00:00
package.json rudimentary parallel parse 2023-09-13 14:29:36 -04:00
thread.log rudimentary parallel parse 2023-09-13 14:29:36 -04:00

README.md

TypeScript

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TypeScript is a language for application-scale JavaScript. TypeScript adds optional types to JavaScript that support tools for large-scale JavaScript applications for any browser, for any host, on any OS. TypeScript compiles to readable, standards-based JavaScript. Try it out at the playground, and stay up to date via our blog and Twitter account.

Find others who are using TypeScript at our community page.

Installing

For the latest stable version:

npm install -D typescript

For our nightly builds:

npm install -D typescript@next

Contribute

There are many ways to contribute to TypeScript.

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact opencode@microsoft.com with any additional questions or comments.

Documentation

Roadmap

For details on our planned features and future direction please refer to our roadmap.