Both IntelliJ IDEA Ultimate and Community editions v.2020.3 are available for early adopters. Follow the Download link to get it from the official source. UPDATE: IntelliJ IDEA 2020.3.1 is publicly available with M1 optimisations.
Enjoy Productive Java. Every aspect of IntelliJ IDEA has been designed to maximize developer productivity. Together, intelligent coding assistance and ergonomic design make development not only productive but also enjoyable.
After IntelliJ IDEA has indexed your source code, it offers a blazing fast and intelligent experience by giving relevant suggestions in every context: instant and clever code completion, on-the-fly code analysis, and reliable refactoring tools.
Mission-critical tools such as integrated version control systems and a wide variety of supported languages and frameworks are all to hand — no plugin hassle included.