1. AI/LLM Agents and Tools
Numerous projects leverage LLMs for agents, recommendations, and automation.
"Built my own Spotify recommendation engine after getting tired of Spotify’s repetitive recommendations." - vulkoingim
"Working on SIP4AI [1] (a VOIP soft-phone where AI is on the other end, not a human)." - schappim
2. Developer Productivity Tools
Tools for coding, debugging, monitoring, and workflows dominate.
"I'm building AgentOS [1], trying to experiment where agent substrates/sandboxes will head next." - lukebuehler
"A Gradle plugin that makes developing Java modules-based libraries super easy." - burnerToBetOut
3. Games and Puzzles
Browser-based games, puzzles, and interactive experiences are common.
"Puzzleship - a free daily puzzles website with the archives paywalled." - slig
"First game is https://geocentric.top where users can sculpt a planet collaboratively." - halftheopposite
4. Personal Trackers and Apps
Apps for tracking habits, finances, health, and media consumption.
"The easiest and simplest calorie counter https://www.journable.com/." - geoelkh
"A little desktop app that lets me upload transaction csvs from my bank and figure out how much I need to split with my partner." - jlamberts
5. Open-Source Libraries and Infra
Self-hosted tools, databases, and infrastructure projects.
"Made a simple anonymous feedback app - https://feedbackok.com/." - kgthegreat
"Building a 3 node Talos cluster from older Dell Optiplex systems." - jftuga