https://hackathon-playbook.hashnode.dev 2026-09-15T18:33:57.853Z always 1.0 https://hackathon-playbook.hashnode.dev/i-built-a-semantic-file-system-in-rust-to-eradicate-the-directory-tree 2026-04-28T14:58:33.741Z daily 0.8 https://hackathon-playbook.hashnode.dev/how-to-win-hackathons-a-deep-practical-and-honest-roadmap-for-student-builders 2025-12-09T17:22:03.772Z daily 0.8 https://hackathon-playbook.hashnode.dev/archive 2026-09-15T18:33:57.853Z daily 0.5 https://hackathon-playbook.hashnode.dev/recommendations 2026-09-15T18:33:57.853Z weekly 0.4