Web

Play Quaver, an open-source rhythm game built around competitive online play and community-created content.

Control spam through a free Mailgw account using the service’s email anti-spam tools.

SS64 is a reference website with syntax and examples for common operating system and database commands, covering Windows CMD, PowerShell, macOS, Linux bash and SQL Server.

GetButton adds a website chat button connecting visitors to WhatsApp, Messenger, Instagram, and custom AI chatbots.

Soundslice turns sheet music into an interactive learning environment with notation synchronized to recordings.

Talkface provides English speaking courses and an AI assistant for work and study, plus mock tests for IELTS, TOEIC and TOEFL.

HatNote lists the most-visited English Wikipedia articles and updates its ranking daily.

Quick Access Popup is a Windows utility for launching folders, documents, applications, web links and text snippets in one click.

The Dutch National Archives supports public access to information and helps governments manage and publish records for long-term preservation.

Show a full-screen countdown to a presenter and control the timer remotely with stagetimer.io.

The picom manual documents compositor options, window rules, animations, configuration, and examples.

LibreTexts Music provides educational material on music and its elements, including melody, harmony, rhythm and form.

Good On You lets users search fashion and beauty brand sustainability ratings covering impacts on people, planet and animals.

Gala covers celebrity news, royalty, politics, beauty, fashion and weddings, with profiles and lifestyle features.

FlowSavvy auto-schedules tasks in a calendar and adjusts the schedule when plans change.

Follow local news from Argolis, Greece, through the Argolika information site.

Resanance is soundboard software that assigns hotkeys to sounds and works with applications that accept audio input.

JSON Crack visualizes and edits JSON, CSV, YAML, and XML as interactive graphs, with formatting, querying, and validation tools.

WhatPulse tracks computer activity such as application use, keystrokes, clicks, websites, uptime, and bandwidth.

Founded in 1961, the Federal University of Alagoas is based in Maceió and has two additional interior campuses.

Fifth Estate publishes radical commentary and reviews, with issues dating back to its 1965 founding.

Stirling PDF is a PDF editor that can be run on user-provided infrastructure, according to its project description.

Medscape provides physicians with medical news, clinical trial coverage, drug updates, journal articles and CME activities.

Glean.ai automates accounts payable and provides finance teams with spending analysis and cost insights.