InfoQ Homepage Rust Content on InfoQ
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Vite Version 8: Unified Rust-Based Bundler and Up to 30x Faster Builds
Vite 8.0 introduces a significant architectural change, migrating from a dual-bundler setup to a single Rust-based bundler called Rolldown. This update enhances build speeds, reporting reductions from 46 seconds to 6 seconds in some projects. The release includes developer experience improvements and maintains compatibility with the existing plugin ecosystem.
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Cangjie, a New Open-Source Compiled Language with Native Effect Handlers and Algebraic Data Types
Prof. Dan Ghica, who leads the Programming Languages Lab at Huawei’s Edinburgh Research Centre, recently presented Cangjie (CJ), a new application development language that features algebraic data types and effect handlers. The open-sourced language is positioned as a counterpart to Java, Kotlin, or Swift. Cangjie is taught by 80+ universities in China.
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VoidZero’s Experimental Oxc Angular Compiler with up to 20x Faster Build Performance
VoidZero has released an experimental Angular compiler in Rust, promising improved build performance compared to Angular CLI. Benchmarks indicate it is up to 6.4x faster than Angular CLI, especially for larger applications. Developed over two months with AI collaboration, it integrates with Vite and offers significant reductions in build time. The initiative is for research purposes only.
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Cloudflare Optimizes Edge Stack for High-Core CPUs instead of Large Cache
Cloudflare recently introduced its Gen 13 servers, marking a shift in how its network handles traffic. Instead of relying on large CPU caches for speed, the company redesigned its software to leverage many more processor cores working in parallel in its latest AMD-based servers.
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Discord Open Sources Osprey Safety Rules Engine Processing 2.3 Million Rules per Second
Discord open-sourced Osprey, a safety rules engine processing 400 million daily actions and 2.3 million rules per second. Osprey uses a polyglot architecture: a Rust coordinator manages traffic, while stateless Python workers execute logic using a Python-based domain-specific language called SML. This design allows trust and safety teams to deploy real-time threat mitigations at high scale.
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Inside Agoda’s Storefront: a Latency-Aware Reverse Proxy for Improving DNS Based Load Distribution
Agoda engineers developed Storefront, a Rust-based S3-compatible reverse proxy that improves load balancing, request routing, and observability across large-scale object storage systems. The proxy addresses DNS-based distribution limitations, implements latency-aware routing, cross-data-center optimizations, IO safeguards, credential-less authentication, and exposes telemetry via OpenTelemetry.
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QCon London 2026: Use<’lifetimes> For<’what>
At QCon London, TrueLayer engineer Ethan Brierley reframed Rust lifetimes using the Polonius borrow checker's mental model: lifetimes as sets of loans rather than regions of code. He built from borrow checker basics through variance and subtyping to higher-ranked lifetimes with serde, showing how the loans perspective makes previously confusing lifetime errors intuitive.
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Warper: Rust Powered React Virtualisation Library
Warper 7.2 is a cutting-edge open-source React virtualization library utilizing Rust and WebAssembly for unmatched performance. With zero-allocation hot paths and O(1) circular buffer operations, Warper achieves 120 FPS even with 100,000 items. Its compact 8.7KB size and universal bundler compatibility set it apart. Explore a new era of efficient UI rendering!
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WhatsApp Deploys Rust-Based Media Parser to Block Malware on 3 Billion Devices
WhatsApp has rewritten its media handling library in Rust, replacing 160,000 lines of C++ with 90,000 lines of memory-safe code for 3 billion devices. The rollout, part of a system called Kaleidoscope, uses differential fuzzing to ensure bug-for-bug compatibility. The move mirrors a decade-long industry shift toward memory safety, tracing back to Mozilla's first Rust MP4 parser deployment in 2016.
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Rust Contributor Explores AI-Assisted Compiler Development with New Rue Language
Innovative programmer Steve Klabnik, known for his contributions to Rust, unveils Rue, a new systems programming language that enhances memory safety without garbage collection. Designed with developer ergonomics in mind, Rue leverages "inout" parameters to simplify ownership management while collaborating with Anthropic's Claude AI to expedite development. Explore Rue at rue-lang.dev.
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VoidZero Announces Oxfmt Alpha with Rust-Powered Performance and Prettier Compatibility
VoidZero has unveiled Oxfmt, a cutting-edge Rust-based code formatter that offers over 30x faster performance than Prettier for JavaScript and TypeScript projects. Compatible with existing Prettier configurations, Oxfmt addresses developer needs for efficiency and style consistency. Enjoy seamless migration, enhanced capabilities, and a commitment to community-driven improvements.
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Prisma 7: Rust-Free Architecture and Performance Gains
Prisma ORM 7.0 has revolutionized the TypeScript-first ORM landscape with a Rust-free architecture, delivering 3x faster queries, 90% smaller bundles, and improved developer experience. With dynamic configurations and streamlined artifact management, Prisma enhances productivity while supporting major databases. Elevate your Node.js projects with cutting-edge performance and type safety.
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Magika 1.0: Smarter, Faster File Detection with Rust and AI
Google has just released version 1.0 of Magika, a substantial rewrite of its open-source file type detection system. The new version leverages AI to support a broader range of file types and is built in Rust for maximum speed and security.
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Rust at the Core: Accelerating Polyglot SDK Development by Spencer Judge at QCon SF 2025
Innovative SDK team lead Spencer Judge at Temporal unveiled a game-changing strategy at QCon SF 2025: leveraging a shared Rust core to streamline multi-language SDKs. By reducing redundancy and improving efficiency, this architecture addresses the challenges developers face, delivering safer, more portable solutions that enhance the user experience and minimize technical debt.
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AWS Lambda Rust Support Reaches General Availability
AWS has elevated Rust support in Lambda from experimental to generally available, empowering developers to create high-performance, memory-safe serverless applications. This milestone enhances developer confidence, backed by AWS support and SLA. While it offers speed comparable to C++, challenges such as lengthy SDK compile times and increased binary sizes remain key considerations.