<h3>Table of Contents</h3>
<ul>
 <li>Data Innovations and Formats
 <ul>
 <li><a href="https://news.ycombinator.com/item?id=45437759">F3: Open-source data file format for the future [pdf]</a></li>
 <li><a href="https://news.ycombinator.com/item?id=45440431">OpenTSLM: Language models that understand time series</a></li>
 </ul>
 </li>
 <li>Gmail's Shift in Email Access
 <ul>
 <li><a href="https://news.ycombinator.com/item?id=45439670">Gmail will no longer support checking emails from third-party accounts via POP</a></li>
 </ul>
 </li>
 <li>Ethics in Tech
 <ul>
 <li><a href="https://news.ycombinator.com/item?id=45447536">Asked to do something illegal at work? Here's what these software engineers did</a></li>
 </ul>
 </li>
 <li>Creative Projects and Tools
 <ul>
 <li><a href="https://news.ycombinator.com/item?id=45410068">I built ChatGPT with Minecraft redstone [video]</a></li>
 <li><a href="https://news.ycombinator.com/item?id=45445114">Keyhive – Local-first access control</a></li>
 </ul>
 </li>
</ul>

Table of Contents Data Innovations and Formats F3: Open-source data file format for the future [pdf] OpenTSLM: Language models that understand time series Gmail's Shift in Email Access Gmail will no longer support checking emails from third-party accounts via POP Ethics in Tech Asked to do something illegal at work? Here's what these software engineers did Creative Projects and Tools I built ChatGPT with Minecraft redstone [video] Keyhive – Local-first access control

Table of Contents
<ul>
 <li>Data Innovations and Formats
 <ul>
 <li><a href="https://news.ycombinator.com/item?id=45437759" rel="noopener noreferrer">F3: Open-source data file format for the future [pdf]</a></li>
 <li><a href="https://news.ycombinator.com/item?id=45440431" rel="noopener noreferrer">OpenTSLM: Language models that understand time series</a></li>
 </ul>
 </li>
 <li>Gmail's Shift in Email Access
 <ul>
 <li><a href="https://news.ycombinator.com/item?id=45439670" rel="noopener noreferrer">Gmail will no longer support checking emails from third-party accounts via POP</a></li>
 </ul>
 </li>
 <li>Ethics in Tech
 <ul>
 <li><a href="https://news.ycombinator.com/item?id=45447536" rel="noopener noreferrer">Asked to do something illegal at work? Here's what these software engineers did</a></li>
 </ul>
 </li>
 <li>Creative Projects and Tools
 <ul>
 <li><a href="https://news.ycombinator.com/item?id=45410068" rel="noopener noreferrer">I built ChatGPT with Minecraft redstone [video]</a></li>
 <li><a href="https://news.ycombinator.com/item?id=45445114" rel="noopener noreferrer">Keyhive – Local-first access control</a></li>
 </ul>
 </li>
</ul>

Hacker News – 02 Oct 2025

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Hacker News – 02 Oct 2025

Hacker News – 02 Oct 2025