Hackmap.io
filljar.online
Find hackathons, game jams, and tech competitions on a global interactive map. Browse events by location, filter by difficulty, price, and date, and zoom from city-level to worldwide view. The dataset is community-driven: users submit events, flag outdated ones, and keep the system accurate. No scattered spreadsheets. No outdated lists. One map, real opportunities.
Key facts
- Founder
- Oskar Kalbarczyk · 81 followers
- Founded
- March 2026
- Based in
- 🇵🇱 Poland
- Payments
- Stripe
- Domain registered
- February 2026
- Registrar
- Tucows Domains Inc.
- Listed on StartupsIntel
- October 2026
Built with
TypeScript (frontend)Tailwind CSS (frontend)Vercel (backend)Stripe (backend)
Daily revenue, last 30 days
Verified with StripePopularity by source
October 2026Not in any top-million list
That usually means fewer than about 76.5K visits a month. New and niche sites rarely reach public rankings, we check again every month.
| TrancoResearch list, average of several rankings | Not listed |
|---|---|
| Cloudflare RadarTraffic through Cloudflare's network | Not listed |
| Chrome UX ReportVisits by Chrome users, from Google | Not listed |
| Cisco UmbrellaDNS lookups | Not listed |
| MajesticSites linking to it | Not listed |
Ranks for this exact domain, lower is more popular. How we combine them
Whois information
| Domain | filljar.online |
|---|---|
| Registrar | Tucows Domains Inc. |
| Registrar ID | 69 |
| Created date | 2026-02-26 23:04:05 UTC |
| Expires date | 2027-02-26 23:59:59 UTC |
| Updated date | 2026-05-10 09:32:46 UTC |
| Domain status | clientTransferProhibitedclientUpdateProhibited |
| Name servers | kehlani.ns.cloudflare.comaustin.ns.cloudflare.com |
| DNSSEC | unsigned |
Raw whois
Domain Name: filljar.online Registry Domain ID: D627357145-CNIC Registrar WHOIS Server: whois.tucows.com Registrar URL: https://opensrs.com/ Updated Date: 2026-05-10T09:32:46.492Z Creation Date: 2026-02-26T23:04:05.000Z Registry Expiry Date: 2027-02-26T23:59:59.000Z Registrar: Tucows Domains Inc. Registrar IANA ID: 69 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +49.2283296859 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Name Server: kehlani.ns.cloudflare.com Name Server: austin.ns.cloudflare.com DNSSEC: unsigned