Filter and read Hacker News by category

In plain words

Filter and Read Hacker News by Category is a tool that organizes Hacker News stories by subject matter, making it easier to browse content of interest. Users can filter posts across different categories rather than viewing the full feed. The service launched in 2015 and helps readers find relevant discussions without scrolling through unrelated topics.

written from the facts on this page · September 2026

• RH
  Read Hacker News filtered by categories2017 · hackernews.demos.monkeylearn.com · ▲14
• FT
  Filter the web by Hacker News2016 · hackernewsfilter.com · ▲146
• IB
  I built a tool to remove news articles from HN2020 · hn.luap.info · ▲131
• HN
  Hacker News with categories and popularity2014 · newshack.io · ▲149

  Did you want to know topics of the news or popularity of posts? "Hacker News Hack" helps you to find news based on some categories and importance or popularity. It tagged news with 9 categories with a natural language processing technology and supervised learning for categorizing news. It also calculates a speed of number of comments in each posts as popularity based on term, that is 1 hour, 1 day, 1 week, 1 month, or 1 year.

• RL
  Reading list of popular Hacker News users2019 · collectoral.com · ▲143
• HN
  HackerNews News Recommender2012 · normansoven.com · ▲97

  The best ideas are both simple and outlandish.

• 
  SimCity, but with Permits▲930

  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 · 2d ago · permit.petercai.com

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

  Life & fun · 14d 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 · 15d ago · bigwords.page

• 
  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 · 9d ago · guitoro.com

• 
  See *almost* any carriers phone settings▲432

  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 13d ago · carrierexplode.com

• 
  The whole Solar System and every tracked satellite, live in the browser▲407

  Life & fun · 23d ago · space.bl2.net

• 
  Pexels 2.0▲1,725

  The best free stock photos in one place

  Work · 2015 · pexels.com

• 
  Submit.co▲1,092

  Find where to get press coverage for your startup

  Life & fun · 2015 · submit.co

• 
  Tesla Powerwall▲928

  Tesla home battery

  Life & fun · 2015 · tesla.com

• 
  Lily▲865

  A drone with a camera that follows you. Throw it in the air.

  Life & fun · 2015 · lily.camera

• 
  Sunrise Meet▲858

  The fastest way to schedule a one-to-one meeting

  Work · 2015 · sunrise.am

• TP
  This page exists only if someone is looking at it▲803

  Life & fun · 2015 · ephemeralp2p.durazo.us