7 AI Coding Features Changing How Developers Work in 2026

1. What are AI coding agents?

AI coding agents are software tools that can plan and complete coding tasks, edit files, run commands, test changes and prepare work for human review.

2. How widely are developers using AI coding agents in 2026?

JetBrains research from May to July 2026 found that 90% of professional developers used AI coding agents at work at least weekly, while 68% used them daily.

3. Can AI agents work on several coding tasks at once?

Yes. Modern tools can run multiple agents in parallel, with separate workspaces that keep different coding tasks isolated.

4. Can AI coding tools test their own work?

Yes. Tools now offer features such as self-review, automated tests and security checks. These features help detect problems before human review.

5. Will AI replace software developers?

AI can automate more development tasks, but human judgment remains important. Developers still need to set goals, review results, make technical decisions and maintain quality and security.