Skip to content
View jastice's full-sized avatar


@JetBrains @MinecraftWars @scredis @libling @build-server-protocol
Block or Report

Block or report jastice

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Please don't include any personal information such as legal names or email addresses. Maximum 100 characters, markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse

Hello, I'm Justin Kaeser

I work at JetBrains in various capacities. I coordinate development for Bazel support in IntelliJ IDEA through bazel-bsp and the Bazel plugin for IntelliJ, and I was a member of the Scala plugin for IntelliJ IDEA team 2016-2022, focusing on build tool integration, specifically sbt and developing the Build Server Protocol.

Projects I'm currently involved in

Some projects I've started or contributed to in the past


  1. JetBrains/intellij-scala JetBrains/intellij-scala Public

    Scala plugin for IntelliJ IDEA

    Scala 1.1k 389

  2. build-server-protocol/build-server-protocol build-server-protocol/build-server-protocol Public

    Protocol for IDEs and build tools to communicate about compile, run, test, debug and more.

    Java 420 63

  3. MinecraftWars/Gringotts MinecraftWars/Gringotts Public

    Item based economy plugin for Bukkit

    Java 37 67

  4. scredis/scredis scredis/scredis Public

    Non-blocking, ultra-fast Scala Redis client built on top of Akka IO.

    Scala 142 35

  5. boxes-and-bubbles boxes-and-bubbles Public

    A simple-as-possible 2D physics rigid-body physics engine for Elm.

    Elm 37 11

  6. fake-file-system fake-file-system Public

    A toy implementation of a file system that writes into a regular file

    Scala 3