Open-Source Websites & Tools

Use a terminal interface for Mastodon with Tut, which has vim-inspired keyboard controls.

SponsorBlock for YouTube Music skips non-music segments, with settings available through the app's SponsorBlock controls.

gInk is Windows software for annotating the screen during presentations, demonstrations, or other work beside on-screen content.

Manage ExifTool from a Windows interface with ExifToolGui, a graphical front end for the metadata utility.

nwg-look edits GTK settings for desktop environments using the wlroots Wayland environment.

Adaptive Tab Bar Colour changes the Firefox theme color to match the appearance of the current website.

Material Photo Widget displays a selected photo or collection of photos on an Android home screen.

RetroBar replaces the modern Windows taskbar with classic styles from Windows 95 through Vista.

PDF Toolkit edits PDFs offline on Android, with tools to merge, split, and modify documents.

Fetch missing replies and posts from other Fediverse instances and add them to your Mastodon instance with FediFetcher.

Mangane provides an alternative frontend for Akkoma, offering a web interface for using the federated social platform.

Marqo describes its project as ecommerce search and discovery software.

This open-source tool helps users observe digital habits and build routines for focused device use.

Jellyfin Vue offers an experimental alternative browser client for Jellyfin, written in Vue.js and marked as not feature-complete.

Changd monitors visual website changes using screenshots, XPath selectors, or APIs, and can be self-hosted.

Neovim can be used through gnvim, a graphical interface built with GTK4.

A curated list of ways open-source software maintainers can monetize their projects, with examples focused partly on libraries.

Vectras VM is an Android virtual machine app based on QEMU, enabling users to run virtualized systems from a mobile device.

AnythingLLM is a local-first platform for using AI agents and language models in a self-managed workspace.

Scout scrapes Instagram, Twitch, TikTok, and YouTube for lead generation through a CLI, with a web app planned.

Edit photos with LightZone, a digital darkroom application for Mac, Windows and Linux.

Linux Command Library provides command references and formatted manual pages for Linux users.

Thunderbird for Android is an open source email app, bringing account and message management to Android phones and tablets.

Ferdium brings multiple messaging and productivity services together in one desktop application.