YT Dimmer

What it does

Automatically detects and dims sudden bright flashes in online videos. Perfect for night owls, it smooths harsh YouTube flash-bangs and keeps your eyes comfortable, even during late-night binges.

Dim bright flashes and reduce video brightness automatically. A YouTube video dimmer that helps prevent eye strain. Free Chrome extension.

YT Dimmer detects sudden bright scenes and gently dims the video in real time, so dark-room watching stays easy. YT Dimmer detects bright scenes and dims instantly, keeping dark-room watching comfortable and flashbang-free. Auto-Detection Continuously tracks scene brightness in real time for spikes. Real-Time Protection Instantly dims bright scenes to prevent flashbangs and eye strain. Smart Recovery Smoothly restores normal brightness when scenes darken again. Universal Compatibility Works seamlessly on YouTube, Netflix, & major video sites. Tired of Sudden Bright Flashes? Dark-room watching shouldn’t hurt, YT Dimmer keeps it gentle. Eye Strain Prevention Reduces headaches and discomfort…from ytdimmer.com

• 
  Midnight Lizard2017 · chromewebstore.google.com · ▲124

  Clever night mode for all websites

• 
  NightScreen Mode2025 · nightscreenmode.app · ▲105

  An amber filter + dark mode to use Chrome without eye strain

• 
  Trello Night2017 · chromewebstore.google.com · ▲130

  A Chrome extension for using Trello at night 🌚

• 
  Night Viewer2020 · nighteye.app · ▲93

  Enable dark mode for View Page Source (Chrome/Firefox/Edge)

• 
  Lunar Lite2021 · apps.apple.com · ▲148

  Brightness sliders for all your displays

• 
  Night Eye - Dark Mode on any website2019 · nighteye.app · ▲138

  Enable dark mode on any website using your favourite browser

• 
  Run full iOS 16.5 firmware on Android Devices▲515

  Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.

  Dev tools · 1d ago · github.com

• 
  /dev/null▲492

  a social network for devs

  Dev tools · 5d ago · dev-null.sh

• 
  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 29d ago · github.com

• 
  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 27d ago · github.com

• 
  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 25d ago · openbot.run

• 
  Talanoa▲346

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 22d ago · talanoa.email

• 
  YouMind▲1,223

  The first AI creation studio where learning meets writing

  AI · 2025 · youmind.com

• 
  A store that generates products from anything you type in search▲1,184

  The site hit #1 on HN about a year ago. Got enough traffic that I turned it into a proper API. What's there: - REST API — 35k products, manually filterable by category, free key, 60 req/min - CLI — npx anycrap random -c food - faker.js plugin — bundled, no API call, works offline - HuggingFace dataset — full 35k rows for ML/training https://anycrap.shop/developers

  AI · 2025 · anycrap.shop

• 
  Term.everything – Run any GUI app in the terminal▲1,094

  I made a built-from scratch Wayland Compositor to display any GUI app* in the terminal! I think there is a lot of unexplored potential in custom Wayland compositors, a lot of really cool things you can embed existing applications into! So, I started with embedding apps into the terminal because that is the easiest input/output (output is just utf-8 and I use the great `chafa` library for that, and I just read from stdin for the input). If you have any other ideas for cool Wayland compositors, let me know. I purposedly wrote 80% the app in Typescript to appeal to the most developers and…

  Dev tools · 2025 · github.com

• IR
  I recreated Windows XP as my portfolio▲1,032

  Years ago I stumbled across a basic version of this concept and it stuck with me. I knew if I was ever going to take on such a project, it would need to be flawless, but without coding experience it was just another idea that would never happen. By the end of 2024, as AI coding tools exploded everywhere, I finally had a way to make it real. I started from zero knowledge and spent months collaborating with AI agents as a learning experience. Every pixel and every function went through me. The AI translated what I asked for into code, but every decision was human. I didn't use existing OS…

  AI · 2025 · mitchivin.com

• 
  Ada▲910

  Your own AI data analyst

  AI · 2025 · ada.im

• 
  VidAU - AI Video▲868

  Turn Product Images into Scroll-Stopping Video Ads

  Growth · 2025 · vidau.ai