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Boa

@boajs.dev
91 followers 2 following 5 posts

Boa is an experimental JavaScript interpreter written in Rust.

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Rob Palmer @robpalmer.bsky.social · 09/01/2026
State of the Browser 2026 🎉 28th Feb in London 🇬🇧 @jason-williams.co.uk will present "It's about time" discussing the new JavaScript Temporal API ⌚
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Boa @boajs.dev · 23/10/2025
Boa v0.21 has been released! Plenty of new features, builtins and performance improvements. Blog post with details boajs.dev/blog/2025/10... Discussions: Lobste.rs: lobste.rs/s/upi3xa/boa... news.ycombinator.com/item?id=4567... www.reddit.com/r/rust/comme...
boajs.dev
Boa release v0.21 | Boa JS
Boa release v0.21
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Boa @boajs.dev · 24/09/2025
Temporal_rs has been released!!! This is the first public release of Temporal_rs, a Rust implementation of the Temporal API powering Boa, Kiesel, V8 plus other engines. This will be shipping in Chromium soon More info in our blog post: boajs.dev/blog/2025/09...
boajs.dev
Temporal_rs is here! The datetime library powering Temporal in Boa, Kiesel, and V8 | Boa JS
clock banner
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Reposted by Boa
Rob Palmer @robpalmer.bsky.social · 22/06/2025
Boa's temporal_js may turn out to be one of the most widely used implementations of the TC39 Stage 3 Temporal API 👍 An independent open source project having impact on the whole JS ecosystem. The Boa community has come along way since it was started by @jason-williams.co.uk seven years ago.
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Boa @boajs.dev · 22/06/2025
temporal_rs is a Rust library implementing the upcoming ECMAScript proposal Temporal. Not only is it being used in Boa but also V8 and other engines. You can find out more about the implementation process below.
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Reposted by Boa
Joyee Cheung @joyeecheung.bsky.social · 02/06/2025
Jonas Haukenes, Mikhail Barash and @sffc.bsky.social giving case studies of contributing to JS engines…and sharing a third-party library (in Rust!) to simplify implementation of Temporal
Jonas Haukenes, Mikhail Barash & Shane Carr: Cross-Engine Contributions at Scale: How newcomers accelerated Temporal and Upsert in SpiderMonkey, V8, and Boa
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Boa @boajs.dev · 05/12/2024
We have released v0.20! This release includes more features, runtime additions, performance optimizations and more. boajs.dev/blog/2024/12... CC @thisweekinrust.bsky.social
boajs.dev
Boa release v0.20 | Boa JS
Boa release v0.20
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Boa @boajs.dev · 25/11/2024
Hello World!
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