Ask HN: Is an in-page speed reader useful?
A friend suggested I embed an RSVP reader in my blog posts, so I did a floating button in the corner of the page. It uses the Spritz heuristic for the focus letter (letter 1 for short words, up to letter 4 for long ones) but maps back through punctuation, and the timing isn't uniform either. I don't want to bury this post in technical detail, so if you're curious about any of it, just ask and I'm happy to share.But I'm not really used to speed readers, so I don't know if it's actually useful.
- ▪A friend suggested I embed an RSVP reader in my blog posts, so I did a floating button in the corner of the page.
- ▪It uses the Spritz heuristic for the focus letter (letter 1 for short words, up to letter 4 for long ones) but maps back through punctuation, and the timing isn't uniform either.
- ▪I don't want to bury this post in technical detail, so if you're curious about any of it, just ask and I'm happy to share.But I'm not really used to speed readers, so I don't know if it's actually useful.
Hacker News (Ask HN) files mainly under programming. We currently carry 40 of its stories.
Story provenance
Source · retrieval · rights · ranking — open for full record
inspect →
Story provenance
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | Ycombinator |
| Canonical URL | https://news.ycombinator.com/item?id=49059389 |
| Publication time | Sun, 26 Jul 2026 15:53:30 +0000 |
| Retrieval time | 2026-07-26T16:05:52.688Z |
| Last seen | 2026-07-26T16:05:52.688Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | mtMrqS11mCVx |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
A friend suggested I embed an RSVP reader in my blog posts, so I did a floating button in the corner of the page. It uses the Spritz heuristic for the focus letter (letter 1 for short words, up to letter 4 for long ones) but maps back through punctuation, and the timing isn't uniform either. I don't want to bury this post in technical detail, so if you're curious about any of it, just ask and I'm happy to share.But I'm not really used to speed readers, so I don't know if it's actually useful. What do you think?And about browser extensions? does a per-site reader still make sense when an extension works everywhere, in theory?It's on my blog (glitchedcat.com) on any post the lightning bolt button in the corner.
Excerpt limited to ~120 words for fair-use compliance. The full article is at Ycombinator.