Files

T

Dmitry Petrov 7a43c2de79 JVM remove dead code during constant condition elimination

This avoids an extra call to 'analyze', which is rather costly.

Update debugger testData: Constant condition
elimination now performs DCE more consistently.

2021-06-03 00:08:27 +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

[JS] Replace usages of FileUtil.loadTextAndClose with functions from stdlib to avoid crashes on files larger than 10MiB

2021-02-02 18:47:44 +03:00

js.dce

Migrate compiler, idea and others to new case conversion api

2021-04-08 03:22:02 +03:00

js.engines

[JS] Replace J2V8 based ScriptEngine with a process-based version

2020-12-07 17:27:23 +03:00

js.frontend

Replace usages of addToStdlib.firstNotNullResult with firstNotNullOfOrNull

2021-05-14 14:30:19 +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

Migrate deprecations in core, compiler, idea, tests

2021-04-07 18:30:20 +03:00

js.serializer

Move optional annotation utilities to module 'resolution'

2021-06-01 20:28:22 +02:00

js.tests

JVM remove dead code during constant condition elimination

2021-06-03 00:08:27 +03:00

js.translator

Move PsiSourceElement to psi

2021-06-01 20:28:23 +02:00

npm

[Build] Bump gradle-node-plugin version to 3.0.1 to support conf cache

2021-03-11 14:12:34 +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