Awesome GitHub RepositoriesActivity Visualizers

Screenpipe is a local screen and audio recorder that captures and indexes digital activity to create a searchable archive of computer usage. It functions as an AI context engine, providing a local database of visual and auditory history to ground large language models. The system serves as a Model Context Protocol server, delivering screen history and meeting transcriptions to external AI assistants. It utilizes an OCR screen search tool to extract text from visual data and a speech-to-text transcription tool for identifying speakers in system and microphone audio. The software includes capa

jrnl is a command-line journaling tool used for recording dated entries and managing personal journals directly from a terminal. It functions as an encrypted plain-text journal system that protects private entries through encryption and integration with native system keychains. The project includes a calendar-based activity tracker that visualizes entry frequency and patterns using a heatmap layout. It also serves as a data utility for exporting journal entries into formats such as Markdown, JSON, YAML, and XML. The system supports multi-journal management for different life areas and provid

timesheet.js is a JavaScript library for rendering time-series data and event lists as responsive HTML and CSS timelines. It serves as a date-based event renderer that converts lists of dated activities into visual chronologies, supporting the creation of web-based timesheets and activity logs. The library provides components for generating visual timelines, time-tracking tables, and project scheduling displays. It transforms raw event data—including start dates, end dates, descriptions, and categories—into structured HTML interfaces that adapt to different screen sizes.

This project is a UI library for building customizable calendar views across Android and Kotlin Multiplatform projects. It provides a recycler-based architecture for creating month, week, and year calendars, alongside a set of composable functions for rendering interactive date pickers and month views in Jetpack Compose. The library includes a contribution heat map component for displaying data density over time using color-coded day cells. It also provides a toolkit for implementing date range selection interfaces that support single date, multiple date, or date range selection with boundary

Device activity tracker is a network activity monitor and probe analyzer that identifies device connectivity states by measuring the round-trip times of network probe requests. It functions as a latency-based state detector, utilizing specific message requests to trigger responses and determine if a target device is active, in standby, or offline. The project distinguishes itself through the analysis of messaging platform delivery receipts to detect user engagement. It employs dynamic median thresholding to adapt state detection to varying network conditions by comparing current response time