Registry Cleaner - Docker Registry Retention & GC
A Helm chart that deploys a Kubernetes CronJob to keep a distribution/registry (Docker Registry v2) lean: for every repository it keeps the newest few manifests per a configurable retention policy (named vs. unnamed tags) and deletes the rest via the registry API, then reclaims disk by running registry garbage-collect inside the registry pod. An optional always-on viewer walks the registry itself to show live inventory, an always-on dry-run preview of what the next run would prune, last-run status, and an inline retention-policy editor. The viewer is a single distroless Go binary that talks to the Kubernetes API directly with a tightly-scoped in-cluster ServiceAccount.
GoHTMLShellHelmKubernetesCronJobdistrolessDocker
ID5 IRL Attendance App
A web app for collecting attendee information ahead of company offsites ("IRLs"). Admins (IRL team) configure an event once; employees sign in with Google SSO (restricted to @oglimmer.com) and submit attendance + travel details via a form with conditional logic. The app tracks non-responders, sends invitations + tz-aware reminders over email or Slack, logs all activity, and exports responses. Events can carry a cover image, and the admin activity timeline is filterable by participant vs. admin actions.
GoVueTypeScriptShellCSSGo Template
Coding Agent - Self-Service Feature Development Platform
Self-service platform where authenticated users request features against configured GitHub repositories and an autonomous coding agent implements them end-to-end — with tests — opens a pull request, waits for the repository's GitHub Action review, and fixes the findings. It then auto-merges the approved PR, or — if the requester turns auto-merge off — stops at an approved, green PR and leaves the final merge to a human.
GoShellVueTypeScriptDockerCSS
Trivia - Real-Time Multiplayer Trivia Game
A mobile-first, real-time trivia game where players upload a photo and a question, the host runs the round, everyone answers live, and scores are revealed with a podium finish. Live updates via WebSocket, time-bonus scoring, scheduled-start games, and optional magic-link email login so players can rejoin from any device.
Vue 3TypeScriptVitePiniaGochigorilla/websocketpgxPostgresDockerKubernetesHelm
Plugin Skill Hosting - Claude Code Plugin Marketplace
A self-hosted, token-gated Claude Code plugin marketplace for organizations to share plugins and skills. Authors edit skills via the web UI or a built-in MCP server, and the backend materialises every change into a bare git repo served over smart HTTP so updates are instantly available to every Claude Code user in the org.
Go 1.25chigitkitMCPVue 3TypeScriptVitePiniaPostgres 16nginxDockerKubernetesHelm
NIST Randomness Beacon - Verifiable Dice Rolls
A single-page Vue 3 app that turns a public NIST beacon pulse plus a user-chosen seed into a SHA-256 hash and maps it to fair dice rolls. Anyone can re-fetch the same pulse and recompute the hash to verify the result — no trust required.
Vue 3Web Crypto APISHA-256NIST BeaconGitHub Pages
Video Nicer - Video to MP4 Converter for macOS
A native macOS app that converts video files to MP4 using ffmpeg. Supports drag-and-drop, right-click Finder context menu, and "Open With" integration. Includes a Finder extension for seamless conversion without opening a separate window.
SwiftSwiftUImacOSffmpegHomebrew
Coffee Diary - Espresso Brewing Tracker
A web app for espresso enthusiasts to record beans, equipment, brewing parameters, and tasting notes. Log detailed brewing sessions, maintain inventories of coffee beans and filters, and refine your workflow over time.
Spring BootJava 21Vue 3TypeScriptMariaDBFlywayDockerKubernetesHelm
Easy Host K8s - Simple Web Content Hosting
A simple web content hosting service. Upload HTML and other files via API, and serve them on unique URLs. Built with a cloud-native architecture, designed for Kubernetes deployment.
Spring BootJava 21MariaDBFlywayThymeleafDockerKubernetesHelm
git-ls - Git-Aware Directory Listing
A command-line utility that enhances the standard ls command by displaying directory listings with integrated git repository status information. Shows permissions, modification times, and color-coded indicators for staged changes, unstaged modifications, and untracked files.
PythonGitCLI
zed-crypt - Transparent Encryption for Zed Editor
Enables transparent encryption for the Zed editor. Edit encrypted .cpt files as if they were plaintext while they stay encrypted on disk. Decrypts files to a temporary location, opens them in Zed, monitors for changes, and re-encrypts automatically when saved.
GoZedccryptHomebrew
Boardwalk Billionaire - Property Trading Board Game
A digital board game where you compete against three AI opponents on a 40-space board. Buy properties, collect rent, build houses and hotels, and negotiate trades to become the last player standing.
Vue 3TypeScriptPiniaViteJavaDockerKubernetes
git-llm - AI Commit Message Helper
A Git extension that generates AI-powered commit messages using Simon Willison's llm CLI. Stage your changes, run git llm, and review the generated message before committing.
ShellGitLLMAI
Coffee Kcal Calculator
A simple web app to calculate the calories in your coffee drinks. Track your daily coffee intake and make informed choices about your caffeine habits.
Vue 3TypeScriptVite
Cybernight - Multiplayer Card Game
A cyberpunk-themed multiplayer card game focused on resource management. Play against others in a neon-lit future where strategy and card play determine your success.
VueTypeScriptJavaSpringJPA
Picz2 - Image Sharing System
A private photo sharing platform for vacation memories. Share with friends without social media hassle. Features slideshow mode with audio narration. No accounts needed for viewers.
JavaSpringJPAVue.jsiOSSwift
Video-Msg - Screen Recording Platform
A full stack web application for sending screen recordings with audio commentary. Built with modern frameworks featuring a Vue 3 SPA frontend and a Spring Boot REST API backend.
Vue 3TypeScriptVitePiniaSpring BootJava 21MariaDB
Status Tacos - HTTP Monitoring & Alerting
A comprehensive HTTP monitoring and alerting system. Monitor your websites and APIs with real-time status checks, uptime tracking, and instant notifications when services go down.
JavaSpring BootJPAVue.js
Deep Digest RSS - AI-Powered News Reader
An intelligent RSS feed reader powered by AI and LLM technology. Automatically summarizes and digests news articles, helping you stay informed without information overload.
JavaSpring BootAILLMRSS
Renovate Initializr - an easy way to start with Renovate Bot
A small web app that helps you create a clear, best‑practice renovate.json without reading the entire Renovate docs. Pick your preferences, preview the JSON live, and download the file for your repo.
Vue.jsRenovate BotDependency Management
Recipes - Recipe Collection Website
A modern, beautiful recipe collection website with photo galleries. Features responsive mobile/desktop design, fast Nuxt routing, and automatic GitHub Pages deployment.
Nuxt 4Vue 3Tailwind CSSTypeScriptGitHub Actions
Traefik OIDC Auth Plugin
A Traefik middleware plugin that adds OpenID Connect (OIDC) authentication capabilities to your reverse proxy. Secure your services with OAuth2/OIDC authentication flows.
GoTraefikPluginOIDCOAuth2
Spring REST API tutorial
A tutorial on how to build a REST API with Spring Boot for beginners
SpringJavaRESTVueBashJPAPostgresDocker
Picture Sharing Z
A vacation photo sharing app for iPhone
iOSSwiftSwiftUIMapKitOAuth
perf-test - System Performance Benchmarking Tool
A performance benchmarking tool that evaluates CPU and disk I/O performance. Features multi-threaded prime number calculations for CPU testing and filesystem read/write speed assessments.
Go
Karel the Bot
A simple Karel the bot engine and UI implemented in JavaScript for HTML
JavaScriptVueScripting-EngineAST
Discord Bot for BlackJack
A Discord bot to play BlackJack with friends
TypeScriptNodejsTerraformAWSHuskysqlite
OCPP Chargepoint Simulator
A scriptable OCPP Chargepoint Simulator for OCPP 1.6J.
TypeScriptNodejsWebsocketsOCPPFTP
Simple Build Server
A lightweight, containerized build server written in Go. Triggers builds instantly via API or web dashboard with bearer token auth and bcrypt-hashed credentials.
GoDockerREST APIBootstrap
Linky
A bookmark management system for organizing, searching, and tracking web links with tagging, full-text search, and RSS feed monitoring.
Vue 3TypeScriptTailwind CSSPiniaGoMariaDBDockerHelm
BlackJack REST API / JavaScript playground
A REST API providing BlackJack (playable via JavaScript)
c++20oat++cmakebash-scriptingDockerfilegithub-actionswagger/OpenAPIJavaScriptAce
Mathematical Function parser library (C++) and REST API
Library parsing and resolving mathematical functions like 'sin(pi)*3^(2+1)' and a REST API providing this service to the public internet.
c++20oat++cmakeconandoctestDockerfilegithub-actionswagger/OpenAPIFSMAST
Mathematical Function parser library (Java)
Library parsing and resolving mathematical functions like 'sin(pi)*3^(2+1)'
Javagithub-actionFSMAST
Code Your Restaurant
A JavaScript coding game
Java8mavenCouchDBJavaScriptRhinoGroovyAce
Lunchy
Corporate lunch information system
Java8mavenJooqLiquibaseAngularJSBoostrapJerseyLombokWebjars
Junta Online
A classic board game played asynchronously via email. Source code is not publicly available due to the licensed nature of the original board game.
HTML4JavaScriptJavaSpringJDBCLombokFlyway
Yet Another Tower Defense Game
A multiplayer tower-defense fantasy combat game
JavaHTML5 CanvasJavaScriptMavenDockerKubernetes
Citybuilder
A card-based multiplayer online board game with real-time competitive gameplay
Node.jsViteHTML5 CanvasSocket.IOJavaScriptCouchDBDockerKubernetes
Told you so!
A web app to document predictions with tamper-proof timestamps, preserving evidence of your foresight.
JavaJSFBootstrap 5CouchDBRedisDockerKubernetes
Grid Game One
A hex-based, no-luck, kinda-turn-based strategy game
JavaSpring BootHTML5 CanvasJavaScriptWebSocketMavenDocker
Simple Card Game
A game for 4 players playable via email
Java7maven
SWLCG Deck Builder
An alternative approach to Star Wars LCG deck building
HTMLjQueryCouchDBGroovy
SWCCG Deck Builder
A web based approach to Star Wars CCG deck building
HTMLjQueryCouchDBGroovy
Online card game environment
Let's you play SWCCG and SWLCG online card game
HTML5 (Websockets via Java-WebSocket)Dojo ToolkitCouchDBJava/Groovy
Shadowrun Crossfire
A card game simulator / trainer. Source code is not publicly available due to the licensed nature of the original card game.
Java8mavenLombok