Show - HN Paper

Show HN: TTS Arena V2

Show HN: DonutData – Clean messy datasets with natural language prompts

Show HN: I taught AI to commentate Pong in real time

Show HN: Got sick of paid productivity tools, so I built one for free

Show HN: Exhibit and Site on Mechanisms for Students

Show HN: Casual RTS demo ported to WebGPU

Show HN: Alytica – Flexible Product Analytics

Show HN: Toolbase – Build reliable AI teammates by example, not instruction

Show HN: Visualize your ChatGPT usage locally

Show HN (YC S25): Well – MCP AI-Based Collection of Invoices

Show HN: LLM-First software requirements manageemnt system

Show HN: I built a macOS menubar timeblock app

Show HN: Polyseed – first(?) pq PAKE implementation

Show HN: I built an app that extracts action items from voice conversations

Show HN: AI Group Chatroom with Multi-Agent Conversations and Markdown Support

Show HN: GPT-2 implemented using graphics shaders

Show HN: I built a posture monitor for computer users

Show HN: Interactive Cellular Automata Demo

Show HN: Input Source Pro(OSS) – Auto-switch input sources between apps/websites

Show HN: I built an AI tool to practice technical interviews with

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