heal.dev
In short: heal.dev is a free coding AI tool. Runtime bug and vuln hunter: learns how to run your app, builds a production-like sandbox with services stubbed, then only files defects it can reproduce with a failing test. Free during beta (no card). Complements AI code review—it catches what a diff miss; still early, so treat findings as a second pass before you auto-merge. X Buzz Score: 28/100 (9 posts in 7 days).
Verdict: Runtime bug and vuln hunter: learns how to run your app, builds a production-like sandbox with services stubbed, then only files defects it can reproduce with a failing test. Free during beta (no card). Complements AI code review—it catches what a diff miss; still early, so treat findings as a second pass before you auto-merge.
Use this if code review and E2E still miss user-path bugs and you want reproducible runtime defects, not another static AI comment pile.
Live X Buzz Score
X 28/100 ↗ Rising updated 23 Oct, 09:24 HKT
Daily X posts, last 7 days (oldest → today): 0 · 0 · 0 · 0 · 0 · 0 · 9. Score parts: volume 10/50, spike 12.5/25, engagement 5.9/25. Method
No standout X posts yet (we only show posts with 100+ likes or 10K+ views).
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- GitHub Copilot: AI pair programmer inside your existing IDE and GitHub.
- Claude Code: Terminal-based coding agent that edits and runs your repo.
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FAQ
What is heal.dev?
Runtime bug and vuln hunter: learns how to run your app, builds a production-like sandbox with services stubbed, then only files defects it can reproduce with a failing test. Free during beta (no card). Complements AI code review—it catches what a diff miss; still early, so treat findings as a second pass before you auto-merge.
Who should use heal.dev?
Use heal.dev if code review and E2E still miss user-path bugs and you want reproducible runtime defects, not another static AI comment pile.
Is heal.dev free?
heal.dev is listed as free.
What are alternatives to heal.dev?
Alternatives include GitHub Copilot, Claude Code, Claude, Claude Duet.
Discussion
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