Product Radar

self-hosted background agents agent runner prompting testing

Kill-The-Backlog – a self-hosted background agent runner.

A tool to "close the loop between prompting, testing, and deploying" by using agents to make and test code changes, ultimately generating PRs. Inspired by Ramp Inspect.

secure local control plane AI agents dependency hell Codex

Armorer – a secure local control plane for AI agents.

A solution to "dependency hell" and "security risk" associated with setting up and running local AI agents. It manages agent lifecycle with "true process isolation" using Docker.

jj diff review integrated with agents (implied: plannotator).

A tool for reviewing `jj diff` output, enhanced by agent integration.

jj diff review agents

Local-first long-term memory engine AI agents MCP

Local-first long-term memory engine for AI agents.

A "100% local, no cloud" solution for providing long-term memory to AI agents, emphasizing local-first design and data control.

open-source auth AI agents Go single binary

Open-source authentication for AI agents (Go, single binary).

A foundational security component for AI agents, emphasizing the need for "better security" in agent interactions.

DiffCAD FreeCAD workbench model changes code

DiffCAD – a FreeCAD workbench to review model changes.

A solution for "properly diff[ing] CAD model changes," addressing a pain point for users with a software engineering background who are accustomed to code diffing tools.

Hacker News • May 7, 2026

Naval Strike, a simultaneous turn-based fleet combat game playable in the browser.

A finished combat idea, leveraging AI for implementation while focusing on UX, style, gameplay, and UI. No accounts or signups needed.

simultaneous turn-based fleet vs fleet grid browser

Hacker News • May 7, 2026

Gpu.fund, a live price board for GPU rentals, tracking cloud inventory and hourly prices across providers.

Quickly sanity check what H100s, 4090s, 3090s, and smaller cards cost right now. Solves the pain of opening multiple tabs to find the cheapest GPU.

live price board GPU rentals cloud inventory hourly prices

Hacker News • May 5, 2026

NoReporter – AI-only newsroom

A completely automated news agency designed to eliminate human selection bias.

AI-only newsroom automated news agency human selection bias

Hacker News • May 5, 2026

SongShift, an advanced, AI-powered song conversion service

An AI-powered web app for converting songs quickly and in high quality from various sources (YouTube, Spotify, Tidal, local files).

AI-powered song conversion web app YouTube Spotify

Hacker News • May 4, 2026

Cuqueclicker, an idle clicker game inspired by Cookie Clicker.

A "Show HN" of a new idle clicker game, with a twist on the traditional cookie theme.

idle clicker repo

Hacker News • May 3, 2026

Enoch, a control plane for autonomous AI research and agentic coding systems.

Automates the setup and management of agentic coding systems, eliminating manual intervention and accelerating AI research workflows, built on LangGraph and FastAPI.

Control Plane Autonomous AI Research OpenClaw agentic coding system

Hacker News • May 3, 2026

A website displaying "Hello, World" examples in numerous programming languages.

A comprehensive resource for "Hello, World" examples, surpassing sites with limited language coverage.

Hello, World example many different languages 10-30 languages

Hacker News • May 2, 2026

MemHub is a feature (from XTrace) that converts LLM (GPT/Claude/Gemini) chat history into a visual "LLM-Wiki Mindmap."

A tool to visualize and organize personal LLM interaction history, inspired by the LLM Wiki concept, for users who want to make sense of their AI conversations.

LLM-Wiki Mindmap GPT/Claude/Gemini History sessions markdowns

Hacker News • May 2, 2026

"News on the Go" is a work-in-progress "toy project" for consuming news while walking.

A personal utility project for on-the-go news consumption.

toy project WIP

Hacker News • May 1, 2026

DD Photos, a tool for generating and deploying static photo albums.

A simplified, developer-friendly solution for creating and deploying static photo albums, now with Docker for easy setup and Surge.sh integration for one-command deployment.

static photo albums Docker mode 1-command deploy Go

Hacker News • May 1, 2026

Vibe, a single-header C networking library for Linux.

A small, efficient, Linux-only C library for framed TCP and Unix-domain-socket messaging, emphasizing non-blocking I/O, single-copy fan-out, and explicit backpressure.

single-header C library framed TCP Unix-domain-socket messaging Linux

Hacker News • May 1, 2026

Code on the Go, a full-featured IDE for Android with on-device debugging.

A self-contained, mobile-first development environment for Android, enabling local compilation, debugging, and app creation directly on the phone, bypassing traditional laptop/ADB/cloud dependencies.

full-featured IDE Android phone on-device debugging Gradle

Hacker News • Apr 30, 2026

A multiplayer game based on Voronoi diagrams.

A collaborative, non-competitive game where players share points but have different visual frames, inspired by Jeu de Topo.

Multiplayer Voronoi diagrams phones, tablets, and browser windows

Hacker News • Apr 30, 2026

A chess engine that reproduces historical players' decision patterns.

A browser-based, no-signup platform demonstrating the ability to extract and reproduce individual decision patterns from extensive game data.

chess engine decision pattern reproduce it