Built a web app to play poker against LLM-powered AI opponents

An interesting challenge in getting smaller models to behave similar to human players in a cost-effective and responsive manner
aipokersim.com

Just vibe coded a very lightweight uptime monitor that calls endpoints and sends notifications to Slack when they change status

It's built in Rust with Musl and RusTLS for minimal OS dependencies, so its scratch-based Docker image comes in at just 3 MB
github.com/saarw/upnotif

Vibe ported a C library to Rust and wrote about the process
updab.com/blog/porting...

Sovereign Al is a hot topic, so I built a RAG agent that lets you compare OpenAl's GPT-4o Mini with models you can host yourself in a simulated recruitment agency scenario.

Try the demo and reach out if you need to build Al or data engineering solutions!
testagent.updab.com

Built a simple-to-setup tool to monitor Docker container stats on mobile for free!

A TypeScript file deployed as a container publishes stats to a Notion page shown in the mobile app

For early projects that can't justify full Prometheus and Grafana setup!
github.com/saarw/simple...

Built a Model Context Protocol (MCP) server for Kafka management tool AKHQ to let AI assistants like Claude and Cursor work alongside human users in AKHQ

Screenshot is an example interaction in Cursor. Code and installation instructions at github.com/saarw/akhq-m...

Last day of my enterprise contract today, so downloaded Cursor and vibe coded with Claude

Built a web app for inverted viewing of photo negatives. Also records videos like the one below

Posted app at negviewer.com
Runs entirely in the browser

Lesson from indiehacking on multiple web apps: In the sign in/register dialog, make new account registration the default

It doesn't matter how clearly you show users a link to a registration workflow if they don't have an account. Many will still try to sign in without being registered

Signed up to use Claude Sonnet to build gitbulletin.com but the bills from Anthropic are reminding me that I haven't used it for a couple of months now

Is the novelty effect wearing off for anyone else? or is it just me who needs a new project?

Used web3gains.com to generate a tax form PDF for my meager crypto activity

Will stop development on it now to look at other projects. Perhaps finally have the time to do something with the Bluesky or Farcaster protocols 🤔

Interesting! Decentralized social inspires an urge to build. Going to have to read up on the AT protocol...