HTML Viewer with Bidirectional Highlighting (Code ↔ Highlight Element)
Yet another online editor, but the two-way code-to-preview sync is actually useful.
Yet another HN frontend with point highlighting nobody asked for.
Hacker News regular readers
Hacker News Enhanced · Niice · Hackers
Yet another online editor, but the two-way code-to-preview sync is actually useful.
Instead of clustering threads by shared words, the project rewards distinct-titled but topically connected threads — an inverted Jaccard/TF-IDF twist that surfaces genuinely surprising links. The UI lists each pairing with useful metrics (entropy, novelty, semantic score, evidence counts, merged pairs and time ranges), so you can judge why two stories were paired without digging through raw data.
Deterministic exports for Obsidian/Logseq are the selling point: highlights are tied to source and the app promises predictable Markdown/JSON output so your notes don't become a messy graveyard. The interface shows sensible features — reader view, tag/collection organization, AI search and spaced repetition — but this lives in a crowded space (Readwise/Hypothesis/etc.) so the export schema flexibility and third-party integrations will decide whether it becomes indispensable.
Bridges three tools academics already own, zero cloud lock-in, extracts highlights via wire protocol parsing.
Another HN CLI with JSON output, but dozens of these already exist.
Google Docs comments for any website, but persistence and discovery remain unclear.