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Show HN: XY – A Fast, composable, GPU-accelerated interactive plotting library

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Show HN: XY – A Fast, composable, GPU-accelerated interactive plotting library

XY is an extremely fast, interactive, customizable Python charting library for the web, notebooks, and static exports.

1 min read W WebNovare Imports

XY is an extremely fast, interactive, customizable Python charting library for the web, notebooks, and static exports. Source: github.com/reflex-dev (91 points, 32 comments) Hacker News discussion

Kimi Linear: An Expressive, Efficient Attention Architecture (2025)

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Kimi Linear: An Expressive, Efficient Attention Architecture (2025)

We introduce Kimi Linear, a hybrid linear attention architecture that, for the first time, outperforms full attention under fair comparisons across various scenarios -- including short-context, long-context, and reinforcement learning (RL) scaling regimes. At its core lies Kimi Delta Attention (KDA), an expressive linear attention module that extends Gated DeltaNet with a finer-grained gating mechanism, enabling more effective use of limited finite-state RNN memory. Our bespoke chunkwise algorithm achieves high hardware efficiency through a specialized variant of the Diagonal-Plus-Low-Rank...

1 min read W WebNovare Imports

We introduce Kimi Linear, a hybrid linear attention architecture that, for the first time, outperforms full attention under fair comparisons across various scenarios -- including short-context, long-context, and reinforcement learning (RL) scaling regimes. At...

New HIV vaccine shows unprecedented success in preclinical study

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New HIV vaccine shows unprecedented success in preclinical study

LA JOLLA, CA—A new HIV vaccine developed by La Jolla Institute for Immunology (LJI), Scripps Research scientists, and IAVI has the potential to protect humans from developing HIV infection and AIDS. This HIV vaccine is the first to generate a high number of “broadly neutralizing,” virus-fighting antibodies in primates.

1 min read W WebNovare Imports

LA JOLLA, CA—A new HIV vaccine developed by La Jolla Institute for Immunology (LJI), Scripps Research scientists, and IAVI has the potential to protect humans from developing HIV infection and AIDS. This HIV vaccine is the first to generate a high number of...

Recursion is lying to you

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Recursion is lying to you

Tail-recursive code in JavaScript still risks stack overflow in real-world runtimes. Learn when recursion is safe and when to switch to iterative patterns.

1 min read W WebNovare Imports

Tail-recursive code in JavaScript still risks stack overflow in real-world runtimes. Learn when recursion is safe and when to switch to iterative patterns. Source: gaborkoos.com (14 points, 12 comments) Hacker News discussion

How Do I Profile eBPF Code?

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How Do I Profile eBPF Code?

If we are running any eBPF workload or writing eBPF code, we want to measure its performance impact, and in this post we will demonstrate an example of how to do it. In this example, our goal is to measure the performance of file open operations, one of the most critical functions in the OS. Our code used file open hooks in eBPF, we wanted to measure the performance overhead introduced by adding this hook.

1 min read W WebNovare Imports

If we are running any eBPF workload or writing eBPF code, we want to measure its performance impact, and in this post we will demonstrate an example of how to do it. In this example, our goal is to measure the performance of file open operations, one of the...

Interview with Boris Cherny [video]

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Interview with Boris Cherny [video]

Fresh off the launch of Opus 5, Claude Code creator Boris Cherny joins Diana Hu at Startup School 2026 to talk about what the newest models can do, how Claud...

1 min read W WebNovare Imports

Fresh off the launch of Opus 5, Claude Code creator Boris Cherny joins Diana Hu at Startup School 2026 to talk about what the newest models can do, how Claud... Source: youtube.com (16 points, 4 comments) Hacker News discussion