Simon Willison’s Weblog

20th March 2024

TIL Running self-hosted QuickJS in a browser — I want to try using [QuickJS](https://bellard.org/quickjs/) compiled to WebAssembly in a browser as a way of executing untrusted user-provided JavaScript in a sandbox.

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Posted 20th March 2024 at 6:39 pm

Recent articles

DeepSeek V4 - almost on the frontier, a fraction of the price - 24th April 2026
Extract PDF text in your browser with LiteParse for the web - 23rd April 2026
A pelican for GPT-5.5 via the semi-official Codex backdoor API - 23rd April 2026

This is a beat by Simon Willison, posted on 20th March 2024.

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