Construction job-cost ledger for spec house builders. Tracks budget by trade, draws, and change orders. Multi-job file cabinet keeps each house isolated — 505 doesn't touch 18 Birch. Built with TanStack, PGLite, React. AI model: Grok 3 (app generation) + ElevenLabs (demo voiceover). Built solo in 48 hours on the road.
@jabergan
- Yards
- 3
- Builds
- 2
- Wins
- 0
- Kudos
- 8
- Followers
- 10
Badge shelf
Yard #3 · One Screen
ParticipantYard #3 · One ScreenClaimed one of the builder spots for the Yard.Sep 2026
Yard #2 · Backlog
Top 3Yard #2 · BacklogFinished 2nd or 3rd by community vote.Sep 2026
RegularYard #2 · BacklogShipped in consecutive Yards, a builder who keeps coming back.Sep 2026
ShippedYard #2 · BacklogSubmitted a finished build before the deadline.Sep 2026
ParticipantYard #2 · BacklogClaimed one of the builder spots for the Yard.Sep 2026
Yard #1 · No accounts.
The First 16Yard #1 · No accounts.One of the 16 builders who shipped in Hackyard's first-ever Yard.Aug 2026
ShippedYard #1 · No accounts.Submitted a finished build before the deadline.Aug 2026
ParticipantYard #1 · No accounts.Claimed one of the builder spots for the Yard.Aug 2026
Builds
VoiceEstimate — speak your job, get a professional PDF estimate in minutes. Built for contractors in the field who don't have time to type. Record your voice, AI parses every line item, download or email the PDF before leaving the driveway. No account. No login. Runs on Whisper (speech-to-text) + Qwen3 8B (local LLM) + ReportLab. Model: Qwen3 8B