Best of Cloudflare — September 2025

  1. 1
    Article
    Avatar of cloudflareCloudflare·34w

    Every Cloudflare feature, available to everyone

    Cloudflare announces a major shift in its product strategy, making nearly all enterprise-only features available to customers on any plan without requiring sales calls or contracts. The rollout begins with Single Sign-On (SSO) for the dashboard, which is now accessible to all users. This change aims to democratize access to advanced security and performance tools, removing the traditional two-tiered system that restricted powerful features to large organizations. Future product releases will follow this self-service model from launch.

  2. 2
    Article
    Avatar of cloudflareCloudflare·34w

    Announcing Cloudflare Email Service’s private beta

    Cloudflare launches Email Service in private beta, combining email sending and routing capabilities. Developers can send transactional emails directly from Workers using native bindings without API keys. The service includes automatic DNS configuration for deliverability, global delivery infrastructure, and integration with existing email frameworks like React Email. Email Routing allows processing incoming emails with Workers for automated workflows.

  3. 3
    Article
    Avatar of cloudflareCloudflare·34w

    Cloudflare just got faster and more secure, powered by Rust

    Cloudflare has replaced their core NGINX-based proxy system (FL1) with a new Rust-based modular proxy (FL2) built on their Oxy framework. The migration delivers a 25% performance boost with 10ms faster median response times, uses less than half the CPU and memory, and provides better security through Rust's memory safety guarantees. The new modular architecture allows faster product development, graceful restarts without dropping connections, and eliminates the incremental performance cost of adding new features that plagued the legacy system.

  4. 4
    Article
    Avatar of cloudflareCloudflare·35w

    Supporting the future of the open web: Cloudflare is sponsoring Ladybird and Omarchy

    Cloudflare announces sponsorship of two independent open source projects: Ladybird, a new browser built completely from scratch with its own rendering and JavaScript engines, and Omarchy, an opinionated Arch Linux distribution designed for developers. Both projects aim to provide alternatives in ecosystems dominated by a few major players, with Ladybird challenging browser consolidation around Chromium and Omarchy making Linux more accessible for development work.

  5. 5
    Article
    Avatar of cloudflareCloudflare·35w

    Cap'n Web: a new RPC system for browsers and web servers

    Cap'n Web is a new open-source RPC protocol built in TypeScript that brings object-capability features to web development. Unlike traditional RPC systems, it requires no schemas or boilerplate, supports bidirectional calling, function passing by reference, and promise pipelining. The protocol works over HTTP, WebSocket, and postMessage, compresses to under 10kB, and enables complex interactions like authentication patterns and array operations in single network round trips. It aims to solve GraphQL's waterfall problem while maintaining familiar JavaScript programming patterns.

See all Cloudflare archives