Show - HN Paper

Show HN: I built a crypto price predictor

Show HN: Embedded Spritesheet PNG Standard

Show HN: I built a small repertoir of different computing systems

Show HN: I made a screen recording app to make demos like an Apple commercial

Show HN: Recursant, a mesh-based control plane for AI agents

Show HN: Design posters showcasing your country's electrical grid

Show HN: Freelang - a no-libc AoT where the compiler is just JavaScript

Show HN: Can you really detect AI writing from human writing?

Show HN: Graphmind – Persistent Memory and Graph for Claude Code (MCP, CLI, GUI)

Show HN: Voting and Governance is now decentralized across all regions

Show HN: One memory layer across every MCP-compatible AI tool

Show HN: SWEny, YAML workflows for AI agents I'm running in prod (triage, E2E)

Show HN: SelfCertForge, manage root CAs and self-signed certs on macOS/Windows

Show HN: I spent $100 in Claude tokens and 1k battles training my AI tank

Show HN: Gremlin

Show HN: Mp4 or mov to detailed design spec MCP

Show HN: Chrome extension that blocks API keys from being pasted into AI tools

Show HN: A minimal screen-on time tracker for Wayland

Show HN: CLI and MCP for Suunto smartwatches data

Show HN: Tmux-palette – Raycast-style command palette for tmux

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