Popular Websites

An introductory textbook, LearnDuck teaches Cantonese Jyutping typing and supplements the TypeDuck input method.

A collection of machine learning and AI interview questions with code and cheat sheets for common data science libraries.

Yakuake provides a drop-down terminal emulator based on KDE Konsole technology, with a menu that rolls down from the screen top.

Latvia’s open data portal provides datasets from state institutions and organizations with public functions, with publisher and dataset catalogs.

Juárez Hoy publishes reporting from Ciudad Juárez, with sections for local affairs, national and world news, finance and culture.

Agentset is an open-source RAG platform with citations, research features, file-format support, and an MCP server.

This repository collects prompts, system prompts, and instructions for large language models.

QUIK provides an open source replacement for the stock SMS messaging app on Android, with this listing describing a revived project.

An open-source file manager for Android presents files and folders in a Material Design interface.

Gloucestershire Live covers local news, sport and business from Gloucestershire, with updates on travel, crime and events.

This local-first web office edits Word, Excel, and PowerPoint files in the browser using WebAssembly.

Notein provides note-taking tools and download information for users in the United States.

CodeAbbey offers programming problems for practice, with recent challenges and a programming certificate.

NASA describes the James Webb Space Telescope as an observatory studying phases throughout the history of the universe.

UNT covers Uppsala, Tierp, Östhammar, and Uppland with local news, investigations, sport, family, and culture stories.

Vertex42 publishes spreadsheet templates, calendars, and calculators, including materials for budgeting and project management.

Google’s public helper lets authors tag visible page content to prepare structured-data markup.

A curated list of engineering-related video games rated Very Positive or higher on Steam.

Docker documentation explains how to install Docker on Mac, Linux, and Windows and introduces its container development platform.

Play the number-merging puzzle 2048 in your browser through DuckDuckGo’s game page.

Twitch Inspector analyzes livestreams and helps troubleshoot stream configuration or performance issues.

Outwrite offers an AI writing assistant that checks grammar and helps revise sentences, with browser and Google Docs integrations listed.

Zooniverse supports people-powered research projects, as described by its homepage.

Literature-Map creates a map for exploring authors and literary recommendations.