v0.1.1617 Jul 2026·Rendering, Web APIs & DOM, Media, Memory & reading

Six times faster, and jQuery works

Pages on Floati's own engine load about 6x faster: connections are reused instead of re-negotiated per resource, style matching is indexed, and rendering does one style pass instead of three (a full encyclopedia article went 69s -> 11.3s, identical pixels). jQuery-built sites -> a huge share of the web -> now boot and work. Modern nested CSS renders, so sites like a Q&A site look like themselves. And the engine gained Deterministic Web Capsules: a page captured once replays pixel-identical offline forever.

Parity with the reference browser

74overall, as of v0.1.343

Web APIs / DOM surface42

Security architecture66

GPU / graphics acceleration68

DevTools / extensions72

Networking85

Media85

Accessibility85

Real-world site compatibility99

HTML parsing100

CSS parsing + selectors100

Layout: block / flex / grid / tables / writing-modes100

Paint + visual100

JavaScript language100

JavaScript performance (JIT)100

HTML parsing100

What changed 5 changes

Rendering	About 6x faster page loads on the Floati engine: one connection per site instead of one per resource, indexed style matching, and a single style pass per render. Same pixels, a fraction of the time.
Web APIs & DOM	jQuery works: sites built on the library behind a huge share of the web now boot, create elements, handle events, and manipulate the page on Floati's own engine.
Web APIs & DOM	Modern nested CSS renders: a Q&A site goes from bare unstyled text to the recognizable site, and stylesheets from current tooling apply everywhere.
Memory & reading	Deterministic Web Capsules in the engine: capture a page once and replay it pixel-identical offline forever, with a verifiable fingerprint. The foundation for Time Capsule's next generation -> no mainstream browser can promise this.
Media	A deep JavaScript correctness fix (try/finally cleanup paths) that was leaving stray boxes on jQuery pages, plus bound-function and window-global compat that unblocks webpack-era bundles.