Su San Talks Tech

Dec 17, 2025 · Fundamentals

What’s New in IntelliJ IDEA 2025.3 Unified Edition? A Feature Deep‑Dive

IntelliJ IDEA 2025.3 merges Ultimate and Community editions into a single installer, unlocks many formerly premium features for free users, adds command completion, full Java 25 support, a new Islands theme, AI enhancements, expanded framework integrations, and a suite of productivity plugins for modern development workflows.