Product Radar

Hacker News • Apr 26, 2026

SVG Fitter, a Rust+WASM-based tool for guided raster image vectorization.

A tool for creating lightweight SVGs from raster images through a semi-manual, guided process with genetic algorithm fit optimization and color preservation, rather than full auto-vectorization.

SVG Fitter Rust+WASM Vectorizer tracing raster images

Hacker News • Apr 26, 2026

Quay, a macOS menu-bar application for simplified Git synchronization.

A lightweight, native macOS Git client focused on common sync operations (stage, commit, push, pull) for specific folders, designed for content creators and developers needing quick deployments or Obsidian vault syncing.

Menu-bar Git sync Astro blog posts GitHub repo Cloudflare deploys

Hacker News • Apr 25, 2026

Lilo, a self-hosted, open-source intelligent personal operating system integrating apps, an AI assistant, files, and memories.

A unified, self-hosted personal OS where an AI agent dynamically manages and modifies single-user HTML apps, files, and personal knowledge, accessible via multiple channels.

self-hosted open-source intelligent personal OS AI assistant

Hacker News • Apr 25, 2026

ToolRelief, a simple site designed to reduce tool overload and improve focus.

A minimalist solution to combat digital tool overload, promoting focus by advocating for tool reduction rather than addition.

tool overload improve focus simple site

Hacker News • Apr 24, 2026

easl, an instant hosting service for AI agents.

Instant, open-source, self-hostable hosting for various content types, specifically designed for AI agents, offering a 'one POST in, URL out' workflow.

open-source Markdown CSV JSON

Hacker News • Apr 24, 2026

CORE, an open-source AI butler for clearing development backlogs.

A proactive, autonomous AI butler that integrates with existing tools (Linear, Gmail, GitHub, Slack) and codebase context to automatically address backlog tasks, contrasting with reactive AI tools and emphasizing persistent memory and orchestration.

open-source AI butler clears your backlog scratchpad Claude Code session

Hacker News • Apr 24, 2026

The Silent Soviet Stacker, a Forth C64 tetromino game, presented as a technical deep-dive and a 'tinker-toybox.'

A retro game demonstrating Forth programming on a C64, accompanied by extensive technical documentation, emphasizing a high docs-to-code ratio.

Forth C64 tetromino game technical deep-dive writeup Forth by example C64 emulator

Hacker News • Apr 23, 2026

OpenDeck – DIY MIDI Platform Based on Zephyr RTOS

A platform for building custom MIDI controllers that requires no coding, offering extensive configurable features and supporting a large number of boards. Rewritten to use Zephyr RTOS for modernizing the codebase and supporting newer hardware/complex features.

DIY MIDI Platform Zephyr RTOS custom MIDI controllers no coding

Electron app too many browser tabs IDE AI

An Electron app to manage frequently visited websites like an IDE, preventing 'too many browser tabs.'

A simple Electron app that solves the 'too many browser tabs' problem by providing an IDE-like interface for frequently visited sites, ensuring only one instance is open.

AI coding CLIs rate limit Claude Code Codex

Hydra, a wrapper for AI coding CLIs.

An 'antidote' to AI-induced rate limit interruptions, allowing seamless switching between multiple AI coding CLI providers while preserving context, ensuring continuous coding flow.

Tmux Plugin Manager single Go binary tmux plugins tmux.conf

Muxforge, a Tmux Plugin Manager.

A modern, streamlined Tmux plugin manager (single Go binary) offering direct plugin management, reproducibility via a lock file, and clean configuration, designed for '2026' expectations.

AI tool diagnosis therapy neurodivergents

GBrain, an AI tool for diagnosis and therapy for neurodivergents

An AI tool offering therapy, mood tracking, journaling, informal diagnostics, and convenience features specifically for neurodivergents.

Claude Code sessions parallel terminals context-switching plugin

which-claude-code, a plugin for auto-generating titles and colors for parallel Claude Code sessions.

A small plugin that enhances developer productivity by providing visual cues (titles and colors) for managing multiple parallel Claude Code sessions, reducing context-switching fatigue.

security game AI support agent security engineering AI agent manipulation skills

Flight Risk, a security game for practicing AI agent manipulation skills.

A practical training tool for understanding and defending against AI agent vulnerabilities like prompt injection and social engineering, designed for security engineers and anyone working with AI.

math-intuitive language automatic differentiation recurrence batch operations

Einlang, a math-intuitive programming language designed for numerical operations, including automatic differentiation and recurrence relations.

A language that allows writing code in a math-intuitive way, supporting features like automatic differentiation and recurrence.

local SQLite-backed skill Claude Code Codex persistent workstream

Ctx, a local SQLite-backed skill for AI coding agents (Claude Code, Codex) that stores and manages persistent workstreams across agent sessions.

A cross-agent `/resume` functionality that provides a clearer way to organize and return to coding agent sessions, improving context management and workflow continuity.

CLI tool IP cameras ONVIF RTSP services

Pwneye, a CLI tool for end-to-end interaction with IP cameras exposing ONVIF and RTSP services.

A unified tool to streamline the workflow for discovering, authenticating, enumerating, and validating streams from IP cameras during penetration tests and red team engagements.

CLI tool PDFs dark mode TOC preservation

A CLI tool for converting PDFs to dark mode while preserving the Table of Contents (TOC).

A useful tool for individuals who read PDFs at night.

desktop PGP workstation simple GUI lightweight text messages

Eris, a desktop PGP workstation with a simple GUI.

A lightweight, simple, cross-platform (Windows and Linux) alternative to Kleopatra for basic PGP workflows (sign/verify/encode/decode text messages), emphasizing ease of use, encrypted storage, and process protection.