Browser Extension

Custom Dark Mode applies customized dark styles to webpages through a browser add-on.

This repository collects machine learning resources, including language models, tools, interfaces, and retrieval systems.

Restore an older Twitter layout from 2015 or 2018 with the OldTwitter browser extension.

Collect links, notes, and images in Karakeep, a self-hostable app with automatic AI tagging and full-text search.

Add external SRT subtitles to YouTube videos with this Chrome extension, including files dragged into the page.

Library Extension helps readers check library availability while browsing for books.

great-on-deck-search shows Steam Deck verification status and ProtonDB medals in the Steam Store.

Tab Deck manages browser tabs and groups, letting users save, restore, and organize browsing sessions.

ArchiveWeb.page captures webpages interactively in a browser and lets users replay the resulting web archives with ReplayWeb.page.

Custom Page Zoom lets users set a zoom level for an individual website or for all websites.

Browse this curated collection of browser extensions for GitHub, organized into categories and updated daily.

CommentShark finds and displays comments from public YouTube videos, letting users search or read a video's discussion.

Generate or browse color palettes and use image picking and contrast checking tools.

ArchiveBox saves pages, bookmarks, feeds, social posts, media, and source code in durable formats through a self-hosted web archive.

AHA Music identifies songs from uploaded audio using audio fingerprinting and a database of music fingerprints.

The Locale Switcher extension for Chrome and Firefox changes browser language settings and Accept-Language headers, with per-tab controls.

Speechify reads books, PDFs, and web pages aloud using text-to-speech and also offers voice typing.

The arkenfox user.js wiki discusses browser extensions and recommends keeping them to a minimum because they have privileged browser access.

External Application Button adds a browser toolbar button and customizable context-menu items for launching external applications.

Collect, read, annotate, and preserve links with Linkwarden, a self-hosted collaborative bookmark manager.

Auto-Sort Bookmarks sorts Firefox bookmarks by multiple criteria, with settings for automatic sorting.

Control Panel for Twitter adds timeline controls and interface improvements through a browser extension.

Complexity is a browser extension that adds model selection and other controls to Perplexity.ai.

Originality.ai checks writing for AI-generated text, plagiarism, grammar, content quality, and factual issues.