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Cloudflare platform news, Workers / Pages / D1 / R2 updates, and research projects like Unweight.

Related: #dev-tools · 4 #ai-agents · 3 #open-source · 3 #agentic-coding · 2 #javascript · 2 #agents · 1 #ai-infrastructure · 1 #bf16 · 1 #browser-run · 1 #compression · 1
Cloudflare blog graphic announcing that VoidZero is joining Cloudflare
Open Source·

Cloudflare bought VoidZero, the team behind Vite. The tools stay MIT and vendor-neutral.

Cloudflare acquired VoidZero, Evan You's company behind Vite, Vitest, Rolldown and Oxc. The tools stay MIT-licensed, and there's a $1M ecosystem fund.

Aisle of dense server racks inside the CERN Computer Center
Web·

Cloudflare rebuilt Browser Run on its own Containers. Concurrency went from 30 to 120.

Cloudflare moved Browser Run off shared isolation infrastructure on May 13. The agentic-coding crowd gets four times the headless-Chrome ceiling and half the latency.

A diagram from Cloudflare's blog post illustrating how a Wasm instance recovers state after a Rust panic.
Open Source·

Cloudflare taught wasm-bindgen to catch a Rust panic. Workers no longer poison the sandbox.

Three Cloudflare engineers shipped panic and abort recovery into wasm-bindgen on April 22. A Rust Worker that panics now reinitialises on the next request.

Illustration of Cloudflare layoffs with company logo and downward trend
Web·

Cloudflare cut 1,100 jobs on its best earnings day. Revenue grew 34% and the stock dropped 18%.

Cloudflare laid off 20% of its workforce on May 7 while reporting record Q1 revenue of $639.8M. The stock dropped 18% after hours.

Architecture diagram from Cloudflare's Dynamic Workflows launch post, showing a host Worker dispatching durable execution to per-tenant Workers.
Web·

Cloudflare shipped Dynamic Workflows. Multi-tenant agent platforms finally get durable per-tenant code.

A 300-line MIT library lets one Worker route durable execution to every tenant's own workflow. The piece Cloudflare's Agents Week was missing.

Cloudflare Unweight tensor compression announcement social graphic
Open Source·

Cloudflare open-sourced a lossless LLM compressor that shaves 22% off model weights

Unweight is Cloudflare Research's new BF16 weight compressor. 22% smaller bundles, 13% smaller inference footprint, 30-40% throughput overhead, BSD license.