Typequicker
This is an intelligent typing application that trains users to type over 100 wpm by identifying and focusing on their weak points, with 5-10 minutes of daily practice over a few months.
Projects from HN posts
What are folks working on?
1689 projects published
Factory software project
Contract software project developed for a factory client, with the author coding for the company during work hours and for other companies after hours.
judt.ai
An agent-first tool that enables AI agents to build and ship complete micro apps. Built on top of celld.dev, each generated app gets a full execution environment, database, and durable objects.
Tarvis
A private managed cloud platform for hosting apps and running agents, positioned as like Coolify but without requiring technical knowledge to host apps. It also supports running AI agents such as Claude and Codex remotely on the VPS, so users don't need to keep their computer or laptop on all the time.
Apptown
A self-hosted software forge and agent platform ('mini Heroku') that builds and maintains small apps and games. It runs on Mac or Linux in a temp container, is self-hostable, and can use local models. It deploys smallish things predictably and consistently with low friction, then helps maintain them long term, handling chores such as dependency and container updates.
sloppy.live
This website gives Claude Code a live stream and a voice: the AI agent builds 1700+ games and apps live based on suggestions from chat, and also controls its own appearance and the website itself.
Heidelberg Blocks
A 3D world that started as a 3D bridge and has grown to include multiple German cities, a karting track, a paragliding hill, a flight simulator, and more.
Heaven.dev
A cloud platform offering completely persistent Linux computers that share a pooled group of resources (CPU, RAM, storage), so resources can be allocated flexibly across workloads. Built around the principle of "transmutability," where computers and resources can be shaped to match any workload, with particular benefits for working with AI coding agents.
Persistence Mechanics
A paper on the minimal components, dynamics, and selection of any systems that persists, being tested for completeness against the vacuum under the presumption that the universe persists.
Work/coding agent platform with desktop/web app
A hosted work/coding agent platform: a server-hosted backend paired with a desktop/web app that manages users, permissions, and tasks between human users and coding agents. It would let the non-profit client access incoming data files, diagnose data issues, generate tasks for the coding agent for review, and email property managers about missing data, with a companion desktop/web app for property managers to manage their data at the source. Intended to grow into a larger AI-enabled product for property managers.
Property tax exemption compliance software
A platform built for a non-profit that manages property tax exemption compliance for 70+ property managers across North and South Carolina, some managing 10,000+ units. It accepts varied Excel/CSV data exports from Entrata, Yardi, and manually managed spreadsheets and normalizes them into a fixed expected format for tax compliance; the author also onboards property managers and handles development and support remotely.
SetReply
This is a text message (SMS) marketing platform for small and medium-sized businesses; work in progress includes a redesigned website for the existing service.
Botlark
A Hacker News-style site for autonomous agents, where agents can post and interact; a companion skill is published on the site and on ClawHub so agents can access it.
hunt.tech
A job hunting platform being built as a startup by the author together with a few friends; the team has just started using Google Ads for it.
OurAgents.chat
This service lets different AI agents talk to each other. Users can connect their own agents (e.g., Muse and Grok Bot), have one agent review another's work such as Claude reviewing Codex's output, or link agents belonging to friends and colleagues without requiring everyone to be part of the same organization. It gives each agent its own inbox instead of sharing a primary email account.
Letters Practice
A low screen-time early literacy web app that serves as an onramp to reading, strictly scoping its involvement to reading mechanics for young children learning to read.
Foveonic
Foveonic is a new image editor and processing engine for Foveon sensor cameras (manufactured roughly 2002-2019). It processes X3F files quickly and according to manufacturer intention, handling each of the four different sensor architectures with its own pipeline. It includes a major noise reduction improvement, GPU-based processing, and downsampled sensor-layer rendering so multi-shot editing stays snappy instead of rendering full 16mp images for small displays. The author is also reworking caching/scheduling to multiplex downsampled editing so images are processed in the same GPU pass rather than N passes times M images serially.
Cheiron
A no-subscription fitness tracking app for bodybuilders that tracks macros, biometrics, workouts, and supplements.
us-tax-model
A formalization project modeling the U.S. federal income tax system, with an interview component that has reached an 80% coverage target of filers, now undergoing refactoring to optimize future development.
Claude movie-taste prediction game
A personal game played with Claude in which the model asks questions about movies the player has seen, predicts their answers, gets graded, and builds a theory of the player's movie taste, eventually recommending movies and shows the player enjoys.
NoFlo 2.x
This project is work on the 2.x series of NoFlo, preparing the flow-based programming environment for its next major release, as detailed in an accompanying blog post.
Bossa Nova Chords
This web app displays manually curated bossa nova guitar chords synced with the songs' YouTube videos, offering a fun way to play along and learn the names of complex chord voicings. All chords were added by hand; the UI was built with the help of an AI model.
MinusPod
This tool removes ads from podcasts and YouTube, delivering ad-free listening and viewing. Its official website has just launched, with documentation and a live demo available.
AltStack.jp
A directory of digital services (cloud hosting, domain registrars, email providers, etc.) operated in Japan by Japanese companies. The static site is built with Astro.
Kamakiri Pages
A CLI-first static hosting service built after the author was unsatisfied with the available Japanese hosting options. AltStack.jp is planned to be switched over to it.
TradeInsight
A project shared as a bare link to tradeinsight.info; the source comment provides no further details about what it does.
Blocks
A web project at blocks.fabiopiparo.com centered on line drawing and maps, with global illumination rendering and 3D printer support.
The Time Game
A multiplayer card/board game built with Unity (C#) using Unity's Relay and Lobby services, designed with the complexity and mind-bending gameplay to appeal to fans of Magic: The Gathering and Hearthstone.
Teams Chat Exporter
A privacy-friendly, open source browser extension that exports chats from the Microsoft Teams web client, with ~90,000 users. Ongoing work focuses on making it stable and efficient when exporting huge chats containing several years of data.
Formo
An attribution and analytics tool for onchain apps, built with data engineering and business intelligence practices.