Free quantitative engineering and AI FinOps calculator suite featuring real-time LLM API token pricing models (GPT-5, Claude, DeepSeek), cloud egress estimators, CIDR subnet matrices, and creator economy RPM benchmarks with native /llms.txt.
Studylife
Self-hosted study organizer — calendar, exam/study planner, focus timer, notes, and progress dashboard. Built
Self-hosted study organizer — calendar, exam/study planner, focus timer, notes, and progress dashboard. Built with Blazor WASM + ASP.NET Core (.NET 10); passkey login, 26 languages, optional Home Assistant integration. Listed in AgentIndex via open ecosystem discovery feed (unclaimed).