Quantified Self Personal Data Aggregator and Data Analysis

Activity and idle watchers

Self-knowledge through numbers

Open-lmake is a generic, fearless build system. It is like make, except that it is user-friendly, versatile, scalable and reliable.

Collection of shortcuts and scripts for self quantification purposes.

Presentations on Quantified Self and Self-Tracking with Python

Mind Map of Quantified Self and Self-Tracking Tech Space

Quantified Self: A Personal Data Aggregator and Dashboard for Self-Trackers and Quantified Self Enthusiasts

Exploring calendar outlining

List of resources and tools for self-tracking

OmniTrack Android implementation

Terminal watcher for the free open-source tracking tool ActivityWatch

Introspective is an iOS app that is focused on both mental and physical health. It is a new way to explore your health data. It allows you to write custom (easy-to-understand) queries against your data and create custom graphs that can show the relationship between different pieces of your health data.

A Telegram chatbot for learning about our bodies with data.

ostlog is a self-tracking tool that motivates individual care, health and well-being.

Track Your Environment and Explore Correlations using Arduino and Python

Self-tracking system integrated with Google Sheets.

Public Bug Tracker and Issue Queue for PhotoStats.io Photo Tracking Apps of iOS and Android

Life Logger is a private-first personal data operating system that captures daily events, achievements, and failures via Telegram, structures them automatically, and securely stores them on GitHub. Built as a digital second brain for search, insights, and lifelong self-tracking — engineered by Naboraj Sarkar 🧠⚡

Privacy-focused Android app to track CBD and THC usage locally, with counters, calendar history, and backups. No cloud, no accounts, no data collection.