← Top 100 Show HN Launches by Upvotes
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Row 91
Top 100 Show HN Launches by Upvotes · 28 columns · hn_id: 43690289
Row data
| Column | Value |
|---|---|
| rank | 91 |
| hn_id | 43690289 |
| upvotes | 930 |
| comments | 162 |
| title | Show HN: Unsure Calculator – back-of-a-napkin probabilistic calculator |
| description | An online calculator designed for performing probabilistic math with uncertain inputs. |
| link | https://filiph.github.io/unsure/ |
| hn_discussion_url | https://news.ycombinator.com/item?id=43690289 |
| domain | filiph.github.io |
| author | filiph |
| launched_at | 2025-04-15T08:22:59+00:00 |
| topic | Productivity |
| theme | Calculation tool |
| tags | math probability calculator utility |
| product_type | Web app |
| target_audience | General users |
| is_open_source | Yes |
| business_model | Free |
| is_active | True |
| activity_status | Live |
| http_status | 200 |
| resolved_url | https://filiph.github.io/unsure/ |
| page_meta_description | The Unsure Calculator is an online tool that lets you calculate with numbers you’re not sure about. |
| comment_to_upvote_ratio | 0.1742 |
| source_fetched_at | 2025-07-22T03:57:04.011688+00:00 |
| source_updated_at | 2025-07-22T03:57:04.011688+00:00 |
| activity_checked_at | 2026-07-14T23:57:48.157817+00:00 |
| source_api_url | https://hacker-news.firebaseio.com/v0/item/43690289.json |