oceanographybiologyquiz
Explore the depths of the world oceans with OceanographyBiologyQuiz! Test your knowledge on marine ecosystems, deep-sea trenches, oceanic currents, and aquatic life diversity through an engaging interactive learning challenge.
MomentNotes: YouTube Notes with Timestamps
Timestamped notes for YouTube lectures and courses. Click a note to jump back. Export clean Markdown for Obsidian or Notion.
Calm Work Sounds
Generate relaxing background audio that supports deep focus and productive browsing.
0 users
TubeMark
Extracts and formats YouTube video transcripts into clean Markdown.
Gentle Volume Companion
Improves Pandora and SoundCloud web playback detection for Gentle Volume on Windows.
Twitch Timecodes
Capture et enregistre des timecodes pendant les lives Twitch, puis retrouve-les avec leur VOD associée.
TrueFootprint
Calibrate a known dimension in an image and compare objects at a shared scale, locally on your device.
PauseSpring
Never miss a moment of your video again. PauseSpring auto-pauses when you switch tabs, leave the window, or start typing — and resumes when you're back.
OneVideo — YouTube Focus
One video at a time. Hide distractions, protect your focus, and save the rest for later.
BGM Refresher
Автоматический перевод браузера в полноэкранный режим, закрываются все вкладки кроме последней. Переход в последней вкладке на страницу видео сервиса с использованием заданного логина и пароля.
0 users
NoShortsforYouTubebynotclaude
Hides YouTube Shorts everywhere on the site and sends any Shorts link straight to the normal video player.
Enhancements for Google Voice
Fixes image sending on the Google Voice website: photos too large to send are resized automatically instead of being rejected, and you can drag and drop to attach. Adds a toolbar feed of recent texts with one-click copying of verification codes.
0 users
FoxPresence
対応動画・音楽サイトの再生情報を、ローカルアプリ経由でDiscord Rich Presenceに表示します。
SpeeVid
Control the playback speed of any video on any website: floating on-video control, keyboard shortcuts, per-site memory and auto speed by video length. Collects no data.
TechLogicBytesChallenge
Master core computing principles! TechLogicBytesChallenge is an educational popup quiz offering interactive challenges on programming, networking, hardware, and computer science fundamentals.
biosphere-ecology-labs
Examine ecological networks, trophic food webs, biodiversity indexes, and rainforest conservation metrics through an interactive biosphere analysis widget.
Лучшие моменты песен VK Yandex YouTube Music
Выбирайте любимые моменты музыки, чтобы слушать только лучшие хайлайты песен на сайтах ВКонтакте, Яндекс.Музыка, YouTube Музыка.
0 users
Instagram Voice Downloader
Download individual voice messages from Instagram and other supported Meta web apps.
Better Player for Twitch
Enhances Twitch's native player with audio tools, brightness, global audio compressor & per-channel audio compressor, per-channel equalizer, prefer max quality automatically, video player overlay toggle, and an ad-free experience.
Chronos-Realm-Legend
Journey through time and explore ancient civilizations, historical turning points, and world heritage milestones with an interactive history trivia challenge.
Clark Video Archiver
Right-click any video on any page and save it to your hard drive. The toolbar button lists every media file seen in the tab and can join streaming (HLS) segments into one file. An optional helper service you run locally adds MP4 output and yt-dlp.
suravidl
Send videos from any page to your own suravidl engine — a self-hosted downloader that runs on your computer.
