Show - HN Paper

Show HN: WebXR AI 3D Showroom for E-commerce (Three.js Demo)

Show HN: GovConToday – Daily SAM.gov contract digest matched to your NAICS codes

Show HN: AI agents built this – paste one line into Claude, AI team in 5 min

Show HN: OpenLoom, a Loom alternative, with your own Supabase

Show HN: Dreamscape – Dream meanings, illustrations, journaling

Show HN: Rankship – MCP server that finds your best international SEO markets

Show HN: LLM agents that write Python to analyze execution traces at scale

Show HN: Automate Claude in a work->review loop with cook

Show HN: LPbacked – Find verified LP contacts for fund managers and founders

Show HN: Aegis – Open-source pre-execution firewall for AI agents

Show HN: The re-centralisation of AI Agents

Show HN: Novel visualizer for translations to/from Basque language

Show HN: OpenGraviton – Run 500B+ parameter models on a consumer Mac Mini

Show HN: Fix CSV import errors before uploading to HubSpot or Salesforce

Show HN: Native WebGPU / WebGL Profiler for Mac

Show HN: Pomodoro Timer with PDF productivity reports (1.5MB, open source)

Show HN: Fix

Show HN: Outside In – Stream live night sounds from outside to bedside. iOS/free

Show HN: SuperBuilder – open-source AI Agent Platform

Show HN: Sentinel Data – Hardware- Bound CLI tool to prevent data exfiltration

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