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Fast startup time for MPS 2018.3.1!

Oscar Rodriguez

After talking with our users, we’ve realized that the performance of MPS, especially its startup times, wasn’t very good. For this version, we put some effort into boosting the performance and managed to make startup substantially faster. At the same time, we’ve also fixed some other bugs – see the complete list here.

Download MPS 2018.3.1

Please keep reporting issues and feedback about your experience with MPS in our tracker. Your voice matters!

Have a nice day!

Your JetBrains MPS Team

The Drive to Develop

JetBrains MPS 2018.3: Generator Plans, refined Build Language, UI/UX improvements, and Stronger Editor First Bug fix of the year!

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This is a special minor release containing primarily fixes that were requested by our support contract clients. In case you haven’t heard about our support program, we provide professional services to our clients to help them use MPS to achieve their goals faster. This business model allows us to keep MPS open source. We are committed and grateful to all of our clients, which is why we give the hi

We’re excited to announce that JetBrains MPS has won the 2021 DEVIES Award Europe for Best Innovation in Code Tools & Frameworks. The annual DEVIES Awards Europe recognize excellence in developer tools, products, and technology across 9 categories. Hundreds of products were nominated for the 2021 DEVIES Awards Europe, and the winners were selected based on their technical innovation, adoption,

For those of you that don’t know, the MPS IntelliJ IDEA plugins for MPS 2020.3.* aren’t available on our download page. The reason for this is that we found critical problems with migration, among other issues. The good news is that we are working to fix the issues for MPS 2021.1. If the plugins are a key element in your project, we can offer a workaround. Currently, our main issue is that languag

The new bug fix for MPS 2020.3.1 is here, and it comes with a special bonus for all Apple fans. You can now use MPS on Macs that have an M1 chip. To get started, download the installer for JetBrains MPS for Apple Silicon here or from the Toolbox App (in the Available for Apple M1 section). For the rest of the installers you can use our Download page. This bug fix also addresses a number of issues

The MPS Blog

Fast startup time for MPS 2018.3.1!

Discover more

The MPS 2021.2 Bug Fix Is Here

MPS Wins a 2021 DEVIES Award Europe!

The Return of MPS IntelliJ IDEA plugins for 2021.1!

Apple Silicon Support Comes to JetBrains MPS 2020.3.1