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JetBrains Meta programming System
Java Other
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.idea Merge remote-tracking branch MPS3.2 into 'origin/master'
.mps Bring back erroneously removed solution
IdeaPlugin Merge remote-tracking branch MPS3.2 into 'origin/master'
MPSPlugin Advance idea-version until-build to allow next platform version
bin update fsnotifier for linux && mac
build make
core Generator: drop IOperationContext from DependenciesBuilder
docs KeymapReference in progress
editor Replace uses of static smodel.ModelAccess.assertLegalWrite() with con…
help keep help directory
languages TextGen: utilize MakeSession in facet - pipe errors directly to prope…
license updating licenses, readme file, release notes
plugin rebuild MPS integration plugin for IDEA
plugins TextGen: Facet to utilize new API for textGenToMemory target
samples SLanguage from SModuleReference - get proper factory method in MetaAd…
startup Fixing mpsExecutionPlugin
testbench TextGen: access to MakeSession from TextGen facet (actually, any face…
tools gen runner
workbench TextGen: access to MakeSession from TextGen facet (actually, any face…
.gitattributes .gitattributes for per-root persistence files
.gitignore MPS-21652 DiskMemoryConflictsTest does not check delete on disk - mod… Updated the JDK version in
about.txt RM-9821 Update list of third-party software used for MPS 3.1
build.number Bumped up the idea platform id sh scripts are executable now
mps.iml startup module moved to its folder, mps module for project excludes
readme.txt updating licenses, readme file, release notes
releaseNotes.txt updating licenses, readme file, release notes

JetBrains MPS

Learn Meta Programming with Us

Design your own Domain Specific Language with full development environment. Get code editor with completion, semantics and type checking with one click. Write generators to compile your DSL into multiple target languages, such as Java, C, XML, and many more.

Useful links

Building MPS from sources

  1. Clone MPS
  2. Open the project in IntelliJ IDEA (either Community or Ultimate Edition)
  3. Attach JDK 6 to the project
  4. Rebuild the project from the Build menu (will take quite a while the first time)
  5. Run the MPSLauncher run configuration in the Run menu
  6. Once MPS starts, open the MPS project (point MPS to the root folder of what you've cloned)


If you'd prefer a ready-to-use build, please head over to the Download page and grab an installation package of your choice.


MPS is licensed under the Apache 2 open-source license. See the complete MPS license agreement for full details.

System requirements

To build JetBrains MPS from sources you need JDK 6.0. Other JDK versions are currently not supported for building MPS from sources.

Develop with pleasure! JetBrains MPS Team

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