Comet Courses

What it does

Experience a new way to learn mobile app development. Master real-world skills efficiently with bite-sized courses crafted for 2-3 hour sessions. No more long videos, just pure, actionable learning.

• 
  Mobile Growth University2021 · university.mobileaction.co · ▲328

  Learn app marketing from top growth experts, for free

• 
  KoolStories2022 · ▲98

  Learn, Practice and Connect in 15 minutes

• LI
  Learn iPhone and iPad development in less than an hour2011 · diveintoios.com · ▲163
• 
  The Full Stack Web Course2015 · ▲177

  An online course on how to design and build a web app

• 
  One Month iOS2014 · onemonth.com · ▲303

  Learn to build your first iPhone app in just one month

• 
  Gappsy2020 · gappsy.com · ▲156

  No code mobile app builder like Bubble with faster drag/drop

• 
  SimCity, but with Permits▲938

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 7d ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 19d ago · tanzaniaeducationproject.org

• 
  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 20d ago · bigwords.page

• 
  Steal My Bitcoin▲616

  A PHP security challenge. Find the hidden bitcoin key. First person to get the wallet wins.

  Life & fun · 3d ago · stealmybitcoin.com

• 
  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 14d ago · guitoro.com

• 
  Product Hunt Visual Launch Editor▲439

  See your launch as you build it

  Life & fun · 4d ago

• 
  AI Content Genie▲1,071

  AI autopilot for content creation & marketing

  AI · 2023 · typeface.ai

• 
  Nudge 2.0▲1,051

  In-app experiences to activate, retain, & understand users

  Growth · 2023 · nudgenow.com

• 
  Cal.ai Email Assistant▲918

  World's first open source AI scheduling assistant

  AI · 2023 · cal.com

• 
  Design Studio by Tiledesk▲867

  Unlock AI magic for elevated customer engagement, fast

  AI · 2023 · tiledesk.com

• 
  TalkNotes▲854

  Turn your thoughts into actionable notes, fast

  AI · 2023 · talknotes.io

• 
  OpenAPI DevTools – Chrome extension that generates an API spec▲811

  Effortlessly discover API behaviour with a Chrome extension that automatically generates OpenAPI specifications in real time for any app or website.

  Dev tools · 2023 · github.com