I am Johnson, the author of Volar (now known as Vue Language Tools), and we released version 2.0 in March this year. This article will introduce you to the improvements and development experiences brought by 2.0.
In Vetur and Volar v1, we implemented Vue's IDE support through the Language Server Protocol (LSP), which works well for most small to medium-sized Vue projects, but there may be problems for very large projects.