Orsen Airfresh

What it does

Sign up now to enjoy 40% off super earily bird discount main features: 1.Orsen Airfresh systemSolved the problem of higher concentrations of carbon dioxide Automatic airflow renewal system, automatically exhaling the exhaled air.

• AL
  Air Lab – A portable and open air quality measuring device2025 · networkedartifacts.com · ▲497

  Hi HN! I’ve been working on an air quality measuring device called Air Lab for the past three years. It measures CO2, temperature, relative humidity, air pollutants (VOC, NOx), and atmospheric pressure. You can log and analyze the data directly on the device — no smartphone or laptop needed. To better show what the device can do and how it feels like, I spent the past week developing a web-based simulator using Emscripten. It runs the stock firmware with most features available except for networking. Check it out and let me know what you think! The firmware will be open-source and available…

• 
  LUFT Duo2020 · indiegogo.com · ▲70

  Air purified down to the molecule

• 
  purME Air2021 · indiegogo.com · ▲107

  Face mask that makes your breathing super safe and easy

• 
  Airinum2015 · kickstarter.com · ▲166

  An urban breathing mask for the 21st century

• 
  Respiray2021 · respiray.com · ▲78

  Wearable air purifier that kills viruses with UV technology

• 
  Luft Cube2019 · indiegogo.com · ▲70

  A portable and filterless air purifier

• 
  Lofi Cities – Pixel-art city nights with browser-generated lofi▲319

  Endless lofi beats composed live in your browser, over pixel-art nights in Paris, Tokyo, New York, Hong Kong, Sydney, San Francisco and more. Free, no sign-up.

  Work · 24d ago · loficities.com

• 
  Smooth Recorder▲257

  Mac screen recordings that look edited when you hit stop

  Work · 18d ago · smoothrecorder.com

• 
  Figma Specs▲223

  A container for your context that lives on the Figma canvas

  Work · 3d ago · figma.com

• 
  The rarest tech books and docs you've probably never read▲190

  Work · 12d ago · readrare.com

• 
  Exploding Topics▲949

  Find proven topics before they take off.

  Growth · 2019 · explodingtopics.com

• AA
  Angeldust – a fast and efficient video game▲716

  After years of solo development I'm presenting: Angeldust, an omni-compatible action RPG and building game! Website: http://angeldu.st My single server hosts 250+K active players in one giant, dynamic fantasy world. Angeldust's game server is pervasively multithreaded, implementing John Carmack's dream of processing an immutable world state each tick. Both world handling and network traffic routing uses any number of threads. For networking, a typical game session only uses ~3Kbps of bandwidth, enabling decent play even over 2G/EDGE networks. The client is programmed in C++…

  Growth · 2019

• AS
  A searchable list of self-hosted software with screenshots▲656

  Dev tools · 2019 · selfhostedsource.tech

• 
  A tiny isometric city builder in JavaScript▲593

  A isometric city builder in JavaScript. Contribute to victorqribeiro/isocity development by creating an account on GitHub.

  Dev tools · 2019 · github.com

• 
  AI Dungeon 2 – AI-generated text adventure built with 1.5B param GPT-2▲584

  Play and create AI-generated adventures with infinite possibilities.

  AI · 2019 · aidungeon.io

• 
  Mailmeteor▲567

  Send hundreds of personalized emails with Gmail.

  Growth · 2019 · mailmeteor.com