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

Related: #dev-tools · 7 #ai-agents · 5 #open-source · 4 #agentic-coding · 3 #javascript · 2 #mcp · 2 #rust · 2 #workers · 2 #x402 · 2 #agents · 1
Cloudflare blog card with the orange Cloudflare cloud logo and the headline 'How we saved 100 terabytes of memory by optimizing 1.1.1.1's DNS cache', beside an illustrated pineapple standing among small houses.
Web·

100 terabytes of RAM came back when Cloudflare shrank one DNS cache entry by 56%

Cloudflare's 1.1.1.1 holds 250 billion DNS cache entries. Five Rust layout changes cut each one from 953 bytes to 420, and lookups got faster.

Cloudflare blog share card for the Cloudflare OS announcement, with the Cloudflare wordmark and an orange line drawing of a laptop, lava lamp, and desk lamp
Web·

Agents that start with access to nothing: Cloudflare open-sourced the agent platform it runs internally

Cloudflare open-sourced Cloudflare OS under Apache 2.0 and shipped Kitesurf, WebMCP, and Wallets the same week. Here's which pieces are GA and which are private beta.

Cloudflare blog share card announcing the Monetization Gateway and x402 payments
Web·

Cloudflare turned HTTP's unused 'Payment Required' code into a per-request tollbooth for AI agents

On July 1, Cloudflare launched the Monetization Gateway: sites can charge any crawler, agent, or API per request over x402, settled in stablecoins.

Cloudflare blog share card for the announcement about opening OAuth to all developers
Web·

Cloudflare opened OAuth to every developer on its platform

Cloudflare now lets any developer build a real OAuth login against its API, ending a partner-only gate. Here's what that fixes and the catch.

RFC 10008 document thumbnail from the RFC Editor showing the HTTP QUERY Method specification
Web·

The HTTP method web devs have wanted for a decade: a GET that can carry a body

RFC 10008 standardizes HTTP QUERY: a request that's safe and idempotent like GET but ships a body like POST. Here's what it fixes and who supports it.

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.