Nonfiction book notes site
Publishes personal notes from nonfiction books on a site and earns some money from it.
At a glance
Estimated by a classifier that read the source. The bar shows how sure it was.
- Category
- Content and media91% surex
- Earns from
- Ads70% surex
- Startup cost (estimate)
- Under $100Low confidence50% surex
- Time it takes (estimate)
- Hands-offLow confidence44% surex
- Where
- Online99% surex
- Coding
- No coding needed71% surex
Source
Hacker NewsComment by ssz in “Ask HN: Those making $500/month on side projects in 2024 – Show and tell”, January 23, 2024
More content and media ideas
- Content and mediaThe operator buys an expired exact-match domain for a niche, rebuilds it as a site that earns from the niche audience, and adds a niche job board. Upkeep is minimal.Hands-offOnlineThe Koerner Office
- Content and mediaA simple website that helps people learn Excel through exercises. The founder built it with very little effort and grew it as a dead-simple, boring niche site.Hands-offOnlineStarter Story, 2026
- Content and mediaFree chalkboards and whiteboards placed in restaurants and busy venues, which use them for daily specials. Income comes from selling small ad spots along the bottom to local businesses.Online and in personSide Hustle Nation, 2026
- Content and mediaPosting engaging content, much of it screenshots of other people's posts, to a Facebook page enrolled in Facebook's content monetization program. Facebook shares ad revenue with the creator.Under $100A few hours a weekOnlineSide Hustle Nation, 2025
- Content and mediaA group of free sudoku websites that earn steady income from minimal ads.Hands-offOnlineHacker News, 2024
- Content and mediaA blog that earns from ads and Patreon support, covering hosting costs and a bit more.OnlineHacker News, 2022