Show - HN Paper

Show HN: DoodleDreamer – Bring your imagination to life

Show HN: A Wolfenstein3D-like raycaster made in Windows Batch

Show HN: Kameo – a toolkit for creating interactive web forms in rich text

Show HN: AI Mobile App QA on Real Devices

Show HN: Texas Hold'Em Equity Training Game

Show HN: Engine.codes – read OBD-II codes in the browser, no app, no cost

Show HN: Python Simulator of David Deutsch’s “Constructor Theory of Time”

Show HN: DeepShot – an open-source NBA predictor with ML, EWMA, and live UI

Show HN: B2Brilliant – From discovery to campaign in minutes, not months

Show HN: AI Pomo – A Pomodoro timer that tracks time per project

Show HN: Sshsync – CLI tool to run shell commands across multiple remote servers

Show HN: Stack Error – ergonomic error handling for Rust

Show HN: Claude Code in the Cloud is better than CodeX

Show HN: Vaev – A browser engine built from scratch (It renders google.com)

Show HN: Racketmeter – Measure Badminton String Tension Using Sound Frequency

Show HN: Operating System for Tasks

Show HN: I built a Next.js 15 and Notion waitlist template to help launch faster

Show HN: Personal Blog Components – Terminal About Page, Fluid Homepage, Gallery

Show HN: I modeled the Voynich Manuscript with SBERT to test for structure

Show HN: AI Clothes Changer: boost conversions with AI fashion model generation