Sinkhole
30 free browser-based tools, no signup, MIT licensed
Critical
Record
- Name of product
- Sinkhole
- Address
- sinkhole.app
- Place of launch
- Show HN, week 11, 2026
- Date of launch
- 9 Mar 2026
- Reception
- 2 upvotes
- Age
- 207 days
- Last examined
- Day 90, 2 Oct 2026
- What we saw
- Certificate expired or invalidWe look again in three days.
- Reachable
- No
- Changed since last check
- Not yet known
- Shipping
- Not yet known
- Charging
- Not yet known
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