Product Radar

Hacker News • May 10, 2026

An open-source transcription application.

A free, open-source transcription app that achieves faster performance than "wispr flow" when utilizing Groq inference.

OSS transcription app Groq inference wispr flow

Hacker News • May 9, 2026

Notion-to-site, a tool to sync Notion databases to local Markdown/MDX/JSON files.

A good alternative to paid options like Super.so, built for syncing blogs from Notion, supporting incremental sync and various Notion block types.

Notion database local Markdown/MDX/JSON incremental sync Notion block types

Hacker News • May 8, 2026

Monocurl – an ergonomic DSL (Domain Specific Language) and IDE for programmatic animations.

An ergonomic DSL for creating STEM visualizations, targeting educators and academics, also positioned as "fun for anyone."

DSL programmatic animations IDE STEM visualizations

peer-to-peer marketplace AI coding tools modern infra GTM lead

Looties, a peer-to-peer marketplace for tech/company and conference swag.

Vinted, but for developers. A secondary market for tech merchandise, addressing both accumulation and scarcity.

LoRA adapters deployable model checkpoint fine-tuned models control tokens

Granite Switch, an open-source IBM Research project for composing multiple LoRA adapters into a single deployable Granite model checkpoint.

Achieve accuracy benefits of multiple fine-tuned models without deploying and maintaining a separate model for every task.

SQLite backend layer Go transactions Read()

Sqlflow, a SQLite backend layer for Go, wrapping SQLite transactions into Read() and Write() methods.

Solves common SQLite concurrency issues, eliminating SQLITE_BUSY errors. Pairs well with sqlc.dev and supports encryption and multi-tenant patterns.

TUI database client keyboard-driven SQL terminal

Tuiql, a keyboard-driven SQL database client in the terminal (TUI).

Connects fast and allows browsing tables as datagrids and rows as JSON, with near-instant startup and vim-style keyboard navigation. Addresses slowness of GUI clients and difficulty of psql for visualization.

client-side search engine old/weird web digital gardens Neocities pages

Gulugulu, a client-side search engine for 'old/weird web' content like digital gardens, Neocities pages, ASCII art, and personal projects.

Fixes the uselessness of normal search engines for finding obscure, non-SEO-optimized content. Serverless, private, and ad-free.

Hacker News • May 6, 2026

Keyterm Filtering for Voice AI

A solution to reduce keyterm hallucinations in Speech-to-Text (STT) transcripts, specifically for non-English languages and non-standard accents, improving accuracy where existing providers like Deepgram fail.

Keyterm prompting STT hallucinate keyterms non-English languages

Hacker News • May 6, 2026

AI-DLC-UML (AI-Driven Development Life Cycle with UML Modeling)

A modification of AI-DLC that integrates UML modeling into AI-driven software development workflows, enabling AI agents to drive the process collaboratively.

AI-DLC AI agents software development workflow UML modeling

Hacker News • May 5, 2026

Visual SSL TLS Handshake Visualizer

A learning tool for understanding SSL/TLS handshake, key exchange, and certificate chains.

SSL TLS Handshake Key Exchange Certificate Chain

Hacker News • May 3, 2026

A RISC-V emulator implementing the RV32IM instruction set and a minimal syscall interface.

A demonstration of a functional RISC-V emulator capable of running complex C programs like DOOM, highlighting its instruction set and syscall implementation.

RISC-V emulator RV32IM instruction set minimal syscall interface DOOM

Hacker News • May 2, 2026

N=1 is an iOS app for structured longevity self-protocols, designed to help users track and verify the effectiveness of their bio-hacking interventions.

A free, no-signup iOS app for individuals in the longevity and bio-hacker community to rigorously test and validate personal health protocols.

iOS app structured longevity self-protocols bio-hacker community free to use

Hacker News • May 1, 2026

TimmyGram, a self-hosted, moderated video feed ("social network") for children.

A private, parent-controlled alternative to mainstream social media, offering a similar short-video experience for children with full content moderation and offline viewing capabilities.

self-hosted Golang application docker-compose ffmpeg transcoding

Hacker News • Apr 30, 2026

A tool to stream iOS Simulators to a browser window.

Enables AI agent tools (like Claude Code/Codex desktop apps) to interact with iOS simulators using their existing browser-use tools, bypassing osascript loops.

iOS Simulators Browser Window simulator XPC stream render it in a webpage

Hacker News • Apr 29, 2026

Platypus, a local meeting transcription, notes, and chat application.

A free, local alternative to Granola/Notebook LM, combining note-taking, live transcription, and knowledge base management, with on-device processing and user-provided LLM integration.

Tauri Rust desktop app on-device meeting transcription