Product Radar

Hacker News • Apr 24, 2026

Tron Hilbert Curve Macro.

A niche, potentially non-useful macro, presented as a curiosity or technical exercise.

Hilbert Curve Macro

Hacker News • Apr 23, 2026

LocalLLM – Recipes for Running the Local LLM

A community project providing working, ideally one-liner steps for running local models given model, OS, GPU, and RAM. Seeks contributions for populating and validating guides.

Local LLM local models OS GPU

Hacker News • Apr 23, 2026

weejur (UI front-end for GitHub Pages)

A free tool for non-technical folks to easily publish a website, simplifying the process by providing a UI front-end for GitHub Pages, bypassing technical platforms and the command line.

UI front-end GitHub Pages OAuth HTML

Hacker News • Apr 23, 2026

Map of the GeminiNet

A map of the GeminiNet, currently desktop-only.

GeminiNet desktop

Hacker News • Apr 22, 2026

Ohita – a tool to simplify API key management for AI agents

A tool to simplify API key management for AI agents, acting as a central auth to handle individual API requirements (refreshing tokens, rate limits, user-agents). Offers a "bring-your-own-key" architecture due to ToS and identity issues, but includes some free, no-config servi...

API key management AI agent setups personal assistant central auth

Hacker News • Apr 22, 2026

Browser Extension for Testing Content Security Policy.

A browser extension (for Chrome and Firefox) designed to assist web developers in creating effective Content Security Policy (CSP) directives, solving a common development struggle.

Browser Extension Chrome Firefox web development

Hacker News • Apr 21, 2026

Tmux-bar, a native macOS menu bar application that displays tmux windows as Touch Bar buttons for one-tap switching.

A practical tool for macOS users to quickly switch between tmux windows using the Touch Bar.

native macOS menu bar app tmux windows Touch Bar buttons Terminal

Hacker News • Apr 21, 2026

GeoFastMapAPI – an open-source Fast vector and raster server for mapmakers. It unifies cutting-edge open-source geospatial technologies into a single Docker Compose stack for web serving.

A foundational, open-source base for integrating geospatial tools and enabling advanced analysis, designed to simplify and accelerate the serving of large geospatial content over the web.

Fast vector and raster server open-source technologies docker compose python

Hacker News • Apr 20, 2026

A Python API for controlling backlit keyboards, currently supporting Linux.

A package for developers to create custom notification systems or other interactive features using backlit keyboards.

Backlit Keyboard API Python package Linux support custom notification system

Hacker News • Apr 20, 2026

Open load forecasts for US grid operators, generated by fine-tuning Chronos-2 on historical demand and temperature data.

A superior open-source alternative to existing US grid operator day-ahead load forecasts, demonstrating significantly lower Macro MAE.

Open load forecasts US grid operators RTOs fine-tuned Chronos-2

Hacker News • Apr 19, 2026

A WebGL-based 'liminal space' game.

A personal project for learning WebGL.

WebGL liminal space game

Hacker News • Apr 19, 2026

Coelanox, an auditable inference runtime in Rust that provides detailed, cryptographically linked audit logs for model execution.

A solution for transparency and debugging in AI model inference, addressing the lack of visibility in existing runtimes like PyTorch and ONNX. It provides a 'trail' for production issues.

auditable inference runtime Rust BERT PyTorch

Hacker News • Apr 18, 2026

A website outlining principles for working with AI to combat 'slop' (low-quality, meaningless AI-generated content or code).

A resource to educate and encourage better practices in AI usage, specifically to reduce the proliferation of 'slop' in professional communication and development.

Artificial intelligence brainstorming programming generating images

Hacker News • Apr 18, 2026

Bookmark Tool in Common Lisp.

A CLI program to convert and modify bookmark files, addressing the pain point of batch editing bookmarks across devices without direct browser database modification.

cli program Common Lisp bookmark files json

Hacker News • Apr 18, 2026

External admission gate for GitHub Actions.

Provides an external allow/deny boundary before GitHub Actions execution, ensuring the workflow requesting execution is not the same entity deciding its continuation. Enhances security controls and approval boundaries.

GitHub Actions CI/CD security controls approval boundaries

AI business instant website open internet

resolved.sh – a platform to help AI start and build businesses.

Enables users to 'Ask your AI to start a business for you,' providing an instant website and tools for selling specialized datasets, reports, courses, and more.

macOS utility external drives safely ejected “Disk Not Ejected Properly” warnings

Ejectify 2 – a macOS utility to safely eject external drives before sleep and remount on wake.

Solves the 'Disk Not Ejected Properly' notifications and potential data issues on macOS by automating safe ejection and remounting of external volumes.

realistic handwriting animation text

Tool to generate realistic handwriting animation from any text.

A small tool for creating realistic handwriting animations from any text, focusing on visual authenticity.

GPT-IMAGE-2 prompts X (Twitter) data viz portraits

A collection of GPT-IMAGE-2 prompts from X (Twitter).

A living collection of real, shared prompts for GPT-IMAGE-2, categorized by use case (data viz, portraits, product design), with links to original tweets.