Show HN: Dánwò – Open-source E2E testing with emulators and fault injection
Description and use
Dánwò is an open-source E2E testing tool that leverages emulators and fault injection to quickly validate application resilience in a controlled environment. To adopt it, install the package, configure the emulator, and add fault scenarios to your CI pipeline. It is suitable for prototypes and internal workflows, though production use requires checking dependency maintenance and support.
Use in a workflow
Show HN: Dánwò – Open-source E2E testing with emulators and fault injection may be useful when its README and activity match a concrete workflow.
Limitations and review notes
Medium: useful for prototypes or internal workflows, with dependency and maintenance checks before production.
- Source: hackernews
- Record date: 2026-10-23T20:06:32.000Z