Product Radar

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

Multiplayer Voronoi diagrams phones, tablets, and browser windows

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.

chess engine decision pattern reproduce it

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.

document intelligence audio capture local LLM AI assistant

OmniForge, a document intelligence and audio capture application with local LLM.

A unified, private alternative to cloud solutions for document management, audio transcription/summarization, and AI assistance, emphasizing local LLM processing.

multi user multi board Task/Kanban MCP server development agents

A multi-user, multi-board Task/Kanban MCP server.

An alternative for managing development agents, emphasizing multi-user, multi-board capabilities and ease of deployment via Docker.

Hacker News • Apr 29, 2026

A daily, hand-made quiz website.

A human-curated, somewhat difficult daily quiz, explicitly stating 'no AI-generated questions.'

AI-generated questions

Hacker News • Apr 29, 2026

A map displaying aggregated UK fuel prices by county.

A tool providing up-to-date, county-level aggregation of UK petrol and diesel prices, sourced from the official government feed, with details on cheapest forecourts, averages, and price spreads.

UK government forecourt fuel price feed map aggregation petrol and diesel prices county-level

Hacker News • Apr 28, 2026

Tredict endurance sports training platform integrated as a ChatGPT App and Claude.ai widget.

An interactive ChatGPT app using MCP UI Apps for authenticated content, offering activity analysis and workout creation, with superior performance on Claude.ai for complex plan generation.

ChatGPT App Directory user-authenticated content iframe widgets sandboxed iframe

Hacker News • Apr 28, 2026

Give users a game while they wait for LLM results.

A solution to mitigate user frustration and improve perceived latency during LLM response times.

LLM user experience

ScrollLaunch: Product launch platform.

A platform to 'Launch Your Product. Get Seen Weekly.'

product launch

YubiKey physical security key clicker game proof of concept

YubiClicker: A clicker game requiring a physical security key (YubiKey).

A silly proof-of-concept game demonstrating YubiKey taps for proving personhood, inspired by Cloudflare's earlier idea.

Postgres workspaces for AI real-time data data warehouse

Polynya: Data platform to turn Postgres into workspaces for AI, streaming real-time data to Iceberg and providing ephemeral ClickHouse instances.

Solves the problem of expensive 24/7 data warehouses for AI agents by providing ephemeral, real-time data workspaces from Postgres to Iceberg, with ClickHouse instances on demand, simplifying complex data pipelines (Kafka, Debezium, Flink) into one command. Built on pg2iceberg.

prediction markets running tournament fake money group outings

App for friendly prediction markets to turn trips into a running tournament.

A low-stakes, fake-money prediction market app for social groups, inspired by degenerate platforms like Kalshi and Polymarket, available on Android and iOS.

Hacker News • Apr 25, 2026

Markant, a dedicated Markdown reader, and Markbook, a new format for bundling Markdown files and images.

A fast, dedicated Markdown viewer optimized for large documents and LLM outputs, introducing Markbook as a Markdown-based ePub alternative.

Markdown reader LLMs code editors print

Hacker News • Apr 25, 2026

A cryptographic accountability layer/protocol for AI agents.

A protocol providing verifiable proof of AI agent actions through signed, hash-chained receipts, enhancing agent governance beyond mere logging.

cryptographic accountability layer AI agents protocol signed receipts

Hacker News • Apr 25, 2026

FalsoAI, a tool to detect influence and manipulation patterns in content.

An AI-powered "antivirus for human cognition" designed to detect social engineering, PSYOPS, and election manipulation, empowering users with greater control and awareness against persuasive content.

AI social engineering influence/manipulation patterns antivirus