JetBrains has laid out a 2020 roadmap for IntelliJ IDEA and its IntelliJ-based IDEs. The promised new capabilities range from additional machine learning-driven code completion to collaborative editing.
The company said the new machine learning-based code completion capabilities would make better use of the context for ranking completion suggestions and generate completion variants that go beyond a single identifier to provide full-line completion. Considered a major area of investment, full-line completion may take a while to appear in the product.

