---
format: "aidr-story-markdown/v1"
id: "c5ecf38fccd40a14a50b5ee28b6ec1ee788f2eed4b7f6393951e617a4de9c016"
canonical_url: "https://aidr.today/c5ecf38f?lang=en"
title: "The last mile of a long road: faster NumPy in the browser"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-09-20T09:07:28.000Z"
category: "Models"
topics: ["anthropic","claude","multi-agent","open-source"]
source_urls: ["https://notebook.link/blog/the-last-mile-faster-numpy","https://lobste.rs/s/zakub6/last_mile_long_road_faster_numpy_browser"]
summary: "NumPy on Emscripten-forge now links OpenBLAS in WebAssembly, with large speedups for matmul and linear algebra in the browser."
---

# The last mile of a long road: faster NumPy in the browser

> [Open the canonical story](<https://aidr.today/c5ecf38f?lang=en>)

**Published:** 2026-09-20T09:07:28.000Z
**Category:** Models
**Topics:** anthropic, claude, multi\-agent, open\-source

## Summary

NumPy on Emscripten\-forge now links OpenBLAS in WebAssembly, with large speedups for matmul and linear algebra in the browser\.

## Sources

- [Story source](<https://notebook.link/blog/the-last-mile-faster-numpy>)
- [Discussion](<https://lobste.rs/s/zakub6/last_mile_long_road_faster_numpy_browser>)