Feature Flags
Arguments:
- $ARGUMENTS: Optional flags
Options
| Option |
Purpose |
| (none) |
Show all flags across all channels |
--diff <ch1> <ch2> |
Compare flags between channels |
--cleanup |
Show flags grouped by cleanup status |
--csv |
Output in CSV format |
Channels
www, www-modern - Meta internal
canary, next, experimental - OSS channels
rn, rn-fb, rn-next - React Native
Legend
✅ enabled, ❌ disabled, 🧪 __VARIANT__, 📊 profiling-only
Instructions
- Run
yarn flags $ARGUMENTS
- Explain the output to the user
- For --diff, highlight meaningful differences
Common Mistakes
- Forgetting
__VARIANT__ flags - These are tested both ways in www; check both variants
- Comparing wrong channels - Use
--diff to see exact differences