# Dev loop (AI-assisted)

**Source:** https://promtable.com/glossary/dev-loop

> The AI-assisted dev loop is the inner-loop pattern engineers use in 2026 — plan with AI, edit in IDE, run tests, iterate — where AI participates at every step rather than just code generation.

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The AI-assisted dev loop is the inner-loop pattern engineers use in 2026 — plan with AI, edit in IDE, run tests, iterate — where AI participates at every step rather than just code generation.

Modern engineering inner-loop in 2026 has AI woven throughout: plan with Cursor or Claude in chat, generate code with Cursor Tab autocomplete, refactor with Composer / Cline, run tests in Warp / IDE terminal, debug with AI assist on failures, document with AI summaries. The shape of the loop didn't change — write code, run tests, fix failures — but AI accelerates each step. Most engineers in 2026 spend less than 50% of inner-loop time actually writing code; the rest is reviewing AI output, refining prompts, and verifying behaviour.

## When to use

- Daily engineering work.
- Feature development inner loop.

## Common mistakes

- Treating AI output as final — review the diff, understand the change.
- Skipping tests because the AI 'said it worked' — verify behaviour.

## Related terms

- [code-completion](https://promtable.com/glossary/code-completion)
- [ide-agent](https://promtable.com/glossary/ide-agent)
- [vibe-coding](https://promtable.com/glossary/vibe-coding)

*Last updated: 2026-06-01*
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Original page: https://promtable.com/glossary/dev-loop
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