HN Showcase — AI-Powered Visual Gallery for Show HN Projects

●●Solid

BrowserAct: Browser Layer for Your AI Agent

Human handoff URL when agents get stuck is a clever fallback mechanism.

Ship ItNiche Gem

aanthonymax

202h ago

●Mid

WizeMe – governed AI continuity with user-controlled memory

Another AI memory wrapper, but this one adds a governance trust layer.

Bold BetSlick

zrk222

102h ago

GitHub

A high-performance, hardware-aware system observability tool. Maps CPU topology (NUMA, Caches, Cores) with real-time performance metrics (IPC, Cache Misses) using Deep-System eBPF (CO-RE) and a Rust-based Ratatui TUI

●●Solid

Swift-topomap – A silicon-aware TUI and eBPF metrics engine in Rust

Reveals IPC stalls per core when htop just shows green usage bars.

Niche GemBig Brain

RathoreAnkur

102h ago

GitHub

🐾 Zero-config, single-binary Software Catalog, Interactive 2D Dependency Graph & native MCP Engine for Platform Engineering

0Go

●●Solid

OpsCat – A single-binary software catalog with MCP for AI agents

Backstage alternative running in 30MB RAM with native MCP for AI agents.

Ship ItNiche GemSolve My Problem

paperplaneflyr

103h ago

●●●Banger

Where everything shaping how you think lives

Turns 2-hour podcasts into annotated outlines with specific return timestamps.

Big BrainSlick

wowinter15

203h ago

●●Solid

Reverse-engineer viral videos into AI-ready shot breakdowns

Reverse-engineers viral videos into shot lists when most tools only do transcription.

Solve My Problem

not_wowinter13

104h ago

Gaming

●Mid

Dino Race – A peer-to-peer two-player Chrome Dino game

Yet another Dino clone, but the P2P racing via room links is a nice touch.

Cozy

dares2573

104h ago

Infrastructure

●Mid

Kimi K3 Is Now Live on Canopy Wave

Just another API gateway wrapping Moonshot's Kimi K3, competing with Together and DeepInfra.

Ship It

Rossmax

204h ago

●Mid

WhimPop – A macOS menu that pops up under your cursor

Polished cursor-centric launcher, but Raycast and Alfred already dominate this space.

SlickCozy

whimbyte

204h ago

GitHub

Point more. Token less. Reduce prose to its content words to cut LLM input tokens — across 20+ coding agents.

11Go

●●Solid

Turo – Tagalog for point, saves Tokens by pointing instead of talking

Cuts prompt tokens 68% by stripping grammar, but breaks natural language nuance.

Big BrainNiche Gem

jjuliano

104h ago

GitHub

A tiny native macOS menu bar app for Claude Code and Codex usage limits.

6Swift

●●Solid

AI Usage – Native macOS Menu Bar for Claude Code and Codex Limits

Zero-CPU idle state beats heavy Electron wrappers for simple limit checking.

CozyNiche Gem

burakgon

205h ago

●Mid

A Back End You Can Call Directly from React – No API Required

Yet another Firebase alternative with no clear differentiation from Supabase.

Ship It

WolfOliver

105h ago

●●Solid

Kdeps – A New CLI Coding Agent That Runs on Open Weight Models

YAML-defined agents that compile to single binaries, skipping the usual cloud lock-in.

Ship ItSolve My Problem

jjuliano

105h ago

GitHub

Make apps with AI. Share them as one file that opens on Mac, Windows, and Linux, with access shown before it runs.

2Rust

●●●Banger

Krate, AI-made apps as permissioned files for Mac, Windows, and Linux

Single-file cross-platform apps with permission prompts before running.

Zero to OneBold Bet

incyashraj

105h ago

●Mid

Over 150 side events of BlackHat 2026 in one page

Useful directory, but Luma's own search already handles this.

Niche Gem

csujoy

116h ago

GitHub

AI-first presentations with expressive motion, live interaction, and readable MDX.

1TypeScript

●●Solid

Drever – AI-first MDX presentations with expressive motion

Readable MDX source that generates animated slides without locking you into a GUI editor.

CozyShip It

zhangdroid

206h ago

●●Solid

My First OSS as a Teen

Built in native Swift with screen-capture hiding for security-conscious users.

CozyNiche Gem

jeninh

326h ago

●Mid

Orchard – Let AI agents set up your app's back end with one prompt

Yet another 'describe your app' AI wrapper in a crowded space.

Ship It

asd000hh

206h ago

Data

●●Solid

Etymology Database from Wiktionary

Search by affixes and meanings when Wiktionary only does exact matches.

Rabbit HoleCozy

jlauf

207h ago

●●●●Gem

A 6M-token movable window on a single 46GB GPU

6M-token context window on one GPU when vLLM caps at 30K tokens.

WizardryZero to OneBig Brain

Wetime

317h ago

GitHub

File your Indian income tax return (ITR) from your terminal. Deterministic tax engine, both regimes, AY 2026-27. Claude Code / Codex / Gemini skill.

5Python

●●●Banger

I taught Claude Code to file Indian income-tax returns (ITR)

Deterministic tax engine prevents LLM math errors while keeping the agent UX.

Big BrainSolve My ProblemNiche Gem

karanb192

208h ago

GitHub

Native macOS port of Ventoy2Disk

●●Solid

A macOS Port of Ventoy2disk

Finally installs Ventoy on macOS without needing a Linux VM or Windows box.

Solve My ProblemCozy

fcjr

208h ago

●●Solid

SeaTicket – AI agent that resolve GitHub and Discord issues

AI suggests fixes by scanning your own past tickets — but won’t reply without your OK.

Solve My ProblemShip It

Daniel-Pan

309h ago

●●●Banger

Coast – Turn an iPhone into a control surface for a Mac

Haptic feedback on iPhone makes virtual buttons feel real — Elgato Stream Deck but for your entire Mac.

SlickBig BrainSolve My Problem

MasonChen

229h ago

GitHub

Edge-Drop is like a Dynamic Island for your desktop clipboard. It hides on the edge of your screen and opens when you hover near it, letting you easily store and drag text, links, images, and files directly into any application.

188TypeScript

●●Solid

Edge Drop – The clipboard manager Windows 11 should have shipped with

Edge-triggered hover activation beats Win+V for multi-item drag workflows.

SlickCozy

Deepender25

319h ago

●●●Banger

Gemma 4 26B A4B running on an iPhone 17 Pro via model paging

Paging MoE experts from flash storage lets iPhones run 26B models locally.

WizardryBig BrainNiche Gem

armin976

209h ago

GitHub

Runs, benchmarks and optimizes your agent-written Python code until it's production-ready. Zero-edit runtime tracing joins every call to source, builds one context graph, and serves it to Claude Code and Cursor over MCP — with every fix verified against tests the agent never sees.

30Python