HackerTube: Watch what Hacker News recommends.

HackerTube is a video discovery library for programmers, students, makers and curious viewers. This independent .run edition organizes the original project’s open data into browsable pages. Choose this library for talks and explanations with discussion context; it has no upload studio, creator subscriptions or personalized recommendation account.

Yes. You can watch videos on HackerTube without paying this website or creating an account. Browsing topics, searching and saving links are also free. Playback uses embeds from YouTube, where advertising, regional restrictions and playback availability remain under the platform’s and rights holder’s control.

Press Play on the featured lecture, or open a card and press Play on its video page. To watch videos on HackerTube, your browser must be able to reach YouTube’s privacy-enhanced player. Each video page also provides an Open YouTube link if you prefer the original page or the embed is unavailable.

The HackerTube dataset snapshot is dated October 31, 2026. It contains 6,454 video records and 39,834 labelled Hacker News comments across 150 topics. These are archive counts, not live audience statistics. Each video page links to original comments so you can inspect the recommendation instead of relying on a number alone.

Look for an introductory level label and read the summary before committing to a lecture. HackerTube includes both accessible explanations and advanced conference material; popularity does not establish the prerequisites. Compare related videos on the same subject, then choose the explanation whose assumed background matches your own.

HackerTube search covers titles, channels, topic names and tags rather than full video transcripts. Try a distinctive concept or the creator’s name. For example, “linear algebra” searches for both words in the same record. Search is useful for discovery, but it cannot identify a spoken passage or jump to its timestamp.

A creator may disable embedding, remove a video or change its visibility after the snapshot. Network restrictions can also prevent playback. When you cannot watch videos on HackerTube, try Open YouTube and check the message there. This site does not host a replacement copy or bypass the creator’s access settings.

No. HackerTube Watch later uses local storage in the current browser, as does recently opened history. Another device, browser or private window has a separate list. Clearing site data can remove it. This edition has no account recovery or cloud backup, so keep important video links somewhere you control.

Visit HackerTube privacy controls and select Clear Watch later and history. This clears both local lists while preserving your chosen color theme. Recently opened history records pages opened here; clearing it does not clear browser browsing history or activity stored separately by YouTube or Google.

Thumbnails load from YouTube image servers as you browse. When you watch videos on HackerTube, pressing Play loads the YouTube privacy-enhanced embed, which may process data as you interact. This site uses Cloudflare hosting and has no separate advertising or analytics script. Read the privacy page for third-party policies and storage details.

HackerTube summaries, classifications and recommendation explanations come from AI-generated fields in the source export. They can be incomplete or wrong, and technical advice may age. Use this library as a starting point: verify consequential claims against the original video, supporting documentation and linked discussion before relying on them.

This HackerTube edition accepts no uploads and does not download video files. The plus button saves a link for later viewing. Original media remains with its creators and YouTube. This independent edition is not affiliated with YouTube, Hacker News or the original project; open-data attribution and the MIT foundation are explained on the About page.