Files

T

pyos 98088f739d PSI2IR: do not generate when subjects multiple times

`in x` is represented as `<subject expression> in x` in psi, so
generating the entire call and then replacing the argument with a read
of a temporary results in redundant regenerations of the subject.

 #KT-42054 Fixed
 #KT-42455 Fixed

2020-10-07 17:22:25 +03:00

js.ast

[KJS] Throw exception on recursive types provided to typeOf and provide proper support later within KT-40173

2020-07-14 14:14:13 +03:00

js.config

Revert accidentally pushed changes

2020-05-26 16:15:59 +03:00

js.dce

JS: optimize JSON parser

2019-05-28 23:33:17 +03:00

js.engines

203: Fix compilation

2020-09-02 18:48:57 +02:00

js.frontend

Make DescriptorVisibility delegate to Visibility

2020-09-04 11:42:50 +03:00

js.inliner/src/org/jetbrains/kotlin/js

[KJS] Throw exception on recursive types provided to typeOf and provide proper support later within KT-40173

2020-07-14 14:14:13 +03:00

js.parser

Minor, remove unneeded dependency of 'js.parser' on 'util'

2020-03-28 21:30:06 +01:00

js.serializer

Added deprecated PackageFragmentProvider#getPackageFragments for BWC

2020-09-29 19:14:44 +00:00

js.tests

PSI2IR: do not generate when subjects multiple times

2020-10-07 17:22:25 +03:00

js.translator

[JS IR] Fix export of constructor with default argument (KT-41275)

2020-09-24 14:58:14 +03:00

npm

Improve spelling in Kotlin Test module's README.md

2020-09-11 18:45:58 +03:00

ReadMe.md

Reorganize stdlib-js sources specific to the current JS backend

2019-04-22 20:30:57 +03:00

ReadMe.md

JavaScript Translation

This module performs the translation of Kotlin source code to JavaScript.

There are various Kotlin APIs to JavaScript environments in the standard library.

Compiling the Kotlin Standard Library for JavaScript

The Kotlin Standard Library for JS is built with gradle, see the corresponding module's ReadMe.

Reusing JVM based test cases in JavaScript

Any Kotlin test cases using the org.junit.Test annotation and the kotlin.test package, such as this test case are automatically converted to JavaScript using QUnit.

This allows the test cases to be run directly in a web page in any web browser.

Using the Kotlin Library in JavaScript

There is a simple sample which shows how to use the Kotlin Standard Library from inside JavaScript in a web page.

Contributing

We love contributions! The JavaScript translation could really use your help! If you fancy contributing:

check the contributing section on general stuff like getting the code etc
try fix one of the pending JavaScript translation issues