46 indie tools tagged with “open-source”
HTTP health checks and URL monitoring simple and self-hosted
All-in-one tool for keeping track of your domain name portfolio
Simple invoicing REST API send JSON, get a PDF
Open-source CRM with projects, invoicing, email and AI features
Minimalist open-source budget tracking across the years
Open-source personal finance tracking with SMS transaction parsing
Extremely simple, self-hosted expense tracker with a beautiful UI
Super simple PDF invoicing library for Ruby
Free open-source calendar availability picker Calendly alternative
Self-hosted, Markdown-based task management board