Nicheloom visits: 58,094 all-time · 7,637 in the last 7 days

The opportunity tracker for new startups.

Today: 1,953 launches · Niche of the day: specialized calculation tools · See what launched today →

I built an opinionated minimalist ePub/pdf online reader

Get picks like this daily. Today's launch numbers, the top launches, AI and tech news, and a daily opportunity pick, straight to your inbox.

Want to reach these readers? Sponsor an issue.

Hey so I am making my own book reader and wanted to share it with y'all on hackernews and I saw a submission talking about DRM free books[0] so I decided to submit this submission on Hackernews to show what I am upto :-DI prefer minimalism so I have created three different flavors of it depending upon the particular use-cases and I have linked the most minimalist one as the submission.If someone is interested in a Epub/pdf reader, I have recently made one: https://epub.mirror.forum/After making that, I was also feeling the need of having standard book downloads and seeing this project as well. I have added it first using cors.sh: https://guten.mirror.forumI have also added a cf worker native solution which focuses on the search aspect only as well: https://gutencf.mirror.forumFeel free to ask me or give me any feedback or which one you might like more within this somewhat A/B testing experiment of mine and I just hope that it might be useful to anybody.Cheers and take care![0]: https://news.ycombinator.com/item?id=48709186

HN · launched Jun 28, 2026 · 7 upvotes (top 58%) · 0 views

Niche: ebook and reading apps · 190 launches, 18 in the last 7 days ▼ -33% · Explore this niche →

Category and tags

  • Media & entertainment
  • Vertical SaaS
  • B2C
  • Not AI
  • Commercial product

Visit website ↗ Source listing ↗

Could you build this?

Yes It is a client-side reader web application that can be built quickly by pairing open-source libraries like PDF.js and ePub.js with standard browser storage for notes and bookmarks.

Discussion

No comments on this launch.

Competitors

Other products that read as similar to this one : 235 launches clear the similarity bar, closest 8 shown.

Attention rank: #119 of 236 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 240 days after the earliest competitor.

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.